Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Module figure from SunGoldPower's datasheet for the SG550WM. Figure from the manufacturer's document, page 1.$5,890 for a 32-panel package
Price unchanged · 22 checks since Sep 20Paid link · price checked
SunGoldPower prints "SG550WM" as the model on its own product page.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedDocumented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "550W". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Peak Power (Pmax)' row, column headed SG550WM
Documented
Module efficiency at STC (1000 W/m², AM1.5, 25 ℃ cell temperature). Printed as "Module Efficiency 21.3%".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Electrical Characteristics, Module Efficiency row
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "41.00V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum Power Voltage (Vmp)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "13.45A". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum Power Current (Imp)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "49.7V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Open Circuit Voltage (Voc)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "14.03A". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Short Circuit Current (Isc)' row, column headed SG550WM
Documented
Printed as "-0.38%/℃".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Temperature Characteristics, Pmax row
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "1500V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum System Voltage' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "550W". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Peak Power (Pmax)' row, column headed SG550WM
Documented
Module efficiency at STC (1000 W/m², AM1.5, 25 ℃ cell temperature). Printed as "Module Efficiency 21.3%".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Electrical Characteristics, Module Efficiency row
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "41.00V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum Power Voltage (Vmp)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "13.45A". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum Power Current (Imp)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "49.7V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Open Circuit Voltage (Voc)' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "14.03A". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Short Circuit Current (Isc)' row, column headed SG550WM
Documented
Printed as "-0.38%/℃".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Temperature Characteristics, Pmax row
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "1500V". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Maximum System Voltage' row, column headed SG550WM
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "PERC Monocrystalline (7.2x 3.6 in)". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Cell Type' row, column headed SG550WM
Documented
Printed as "Front Cover 3.2mm tempered glass" in the SunGoldPower 182 Mono 550W (SG550WM) datasheet, captured on September 28, 2026.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: Mechanical Characteristics table, Front Cover row
Documented
Exact wording.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Mechanical Characteristics, Frame Material row
Documented
Printed as "144(6*24)"; the product page SG550WM column prints "144(6x 24),60 cells in series".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Mechanical Characteristics, Cell Arrangement row
Documented
Converted: Published size converted to millimetres
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "89.7*44.7*1.4inch". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Product Dimension' row, column headed SG550WM
Converted
Converted: Published pounds × 0.45359237
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "62.4lbs". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Product Weight' row, column headed SG550WM
Converted
Printed as "-40℉ to 185℉(-40℃~+85℃)" in the SG550WM column (first of two columns: SG550WM, SG450WM); the same value is printed for both.
Official product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed, SunGoldPower product page (September 23, 2026 capture) Paid link.Checked · Earlier documentLocation: Product page, Specification tab, Operating Temperature Range row
Documented
Printed as "Temperature Characteristics NMOT 44℃±2℃" in SunGoldPower's 550 Watt Monocrystalline Solar Panel User Manual (PDF page 2), Temperature Characteristics, NMOT. The tolerance is ±2℃.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: PDF page 2, Temperature Characteristics, NMOT
Documented
Printed as "IP68 rated".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Mechanical Characteristics, Junction Box row
Documented
Read from SunGoldPower's own product page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel, from the specification table column headed SG550WM. Printed: "2400Pa". No value was taken from another model or from a product name.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedLocation: Specification table on product page, 'Wind Resistance' row, column headed SG550WM
Documented
Printed as "Maximum Series Fuse Rating 25A".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Electrical Characteristics, Maximum Series Fuse Rating row
Documented
Printed as "Output Cables 4mm2, Length：（+）300mm/（-）300mm" in SunGoldPower's 550 Watt Monocrystalline Solar Panel User Manual (PDF page 2), Mechanical Characteristics, Output Cables. Printed for the positive and the negative cable, 300 mm each.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: PDF page 2, Mechanical Characteristics, Output Cables
Documented
Printed as "Maximum Series Fuse Rating 25A" in SunGoldPower's 550 Watt Monocrystalline Solar Panel User Manual (PDF page 2), Maximum Series Fuse Rating.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: PDF page 2, Maximum Series Fuse Rating
Documented
Printed as "Junction Box IP68 rated" in SunGoldPower's 550 Watt Monocrystalline Solar Panel User Manual (PDF page 2), Mechanical Characteristics, Junction Box. Page 1 also prints "IP68 junction box long-term weather endurance".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: PDF page 2, Mechanical Characteristics, Junction Box
Documented
Printed as "Power Tolerance ±3%" in SunGoldPower's 550 Watt Monocrystalline Solar Panel User Manual (PDF page 2), Power Tolerance.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: PDF page 2, Power Tolerance
Documented
Printed as "0.06%/℃". The text layer prints both labels (Voc, then Isc) before both values (-0.35%/℃, then 0.06%/℃); the value was matched by order.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Temperature Characteristics, Isc row
Documented
Printed as "-0.35%/℃". The text layer prints both labels (Voc, then Isc) before both values (-0.35%/℃, then 0.06%/℃); the value was matched by order.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Temperature Characteristics, Voc row
Documented
Published claims and calculations, not independent test results.
SunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately. The maker prints only the letters "CEC" and names no issuer or program; it is not a California Energy Commission equipment list entry (those rows cite the CEC list itself).
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf); "UL 61730，CEC Listed." (products-550-watt-monocrystalline-solar-panel.html). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower publishes this instruction manual for SG550WM on its own store page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel. Read on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
Location: Document title as published
Retrieved
SunGoldPower publishes this instruction manual for SG550WM on its own store page https://sungoldpower.com/products/550-watt-monocrystalline-solar-panel. Read on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: 5bd4715f78e61974425cbe216163889102b95fc3e1e09a6cf8dce5556b1cb31e
Archived copy of a document published by SunGoldPower. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what SunGoldPower published. Original address: https://cdn.shopify.com/s/files/1/0323/4090/2025/files/182Mono550W-SG550WM-20260720.pdf?v=1784537348. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 5bd4715f78e61974425cbe216163889102b95fc3e1e09a6cf8dce5556b1cb31e
SunGoldPower's own product page for SG550WM, read on 2026-09-19. Its specification table is headed by this exact model. It establishes the printed specification values and that SunGoldPower lists the model; it does not establish availability in any market, a price we may publish, or any certification.
Location: Document title as published
Retrieved
SunGoldPower's own product page for SG550WM, read on 2026-09-19. Its specification table is headed by this exact model. It establishes the printed specification values and that SunGoldPower lists the model; it does not establish availability in any market, a price we may publish, or any certification.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Location: Product heading; Highlight list; Specification and User Manual tabs (manual-download-button links)
Retrieved
SunGoldPower's own product page, captured byte for byte on September 23, 2026. It establishes what SunGoldPower published for SG550WM on that date: the page heading, the Highlight text, the variant selector (SKUs SG550WMx2, SG550WMx4, SG550WMx6, SG550WMx8, SG550WMx10, SG550WMx12, SG550WMx14, SG550WMx16, SG550WMx18, SG550WMx20, SG450WMx2, SG450WMx4, SG450WMx6, SG450WMx8, SG450WMx10, SG450WMx12, SG450WMx14, SG450WMx16, SG450WMx18, SG450WMx20) and the 3 document link(s) under its User Manual tab. Prices and stock on the page are the state of a promotional storefront and are not recorded from it. A specification quoted from the page is SunGoldPower's own published figure, not a test result.
Archived copy of a document published by SunGoldPower. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what SunGoldPower published. Original address: https://cdn.shopify.com/s/files/1/0323/4090/2025/files/182Mono550W-SG550WM-20260720.pdf?v=1784537348. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 5bd4715f78e61974425cbe216163889102b95fc3e1e09a6cf8dce5556b1cb31e
Archived copy of a document published by SunGoldPower. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what SunGoldPower published. Original address: https://cdn.shopify.com/s/files/1/0323/4090/2025/files/SG370-550WM_UL_61730_for_PV_Moudle.pdf?v=1776322096. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: e48d3c85011698e96689f0bd002c61ec719a9f83fe000d9fc24773e772ee10a0
80% output at 25 years (95% at 5 years and 90% at 10 years also printed).
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Warranty section
Documented
Printed as "12 years material and workmanship warranty".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Warranty section
Documented
Printed as a tiered output warranty: 95% at 5 years, 90% at 10 years, 80% at 25 years.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentLocation: SG550WM datasheet (182Mono550W-SG550WM-20260720.pdf), Warranty section
Documented
Affiliate links below. Affiliate disclosure
Price for a pack of 32 units, not for a single unit. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: ShopSolar product listing Paid link.Checked · Earlier documentPrice for a pack of 4 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 6 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 8 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 10 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 12 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 14 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 16 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 18 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a pack of 20 units, not for a single unit. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor warranty: ShopSolar product data for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentDistributor warranty: ShopSolar product page for SunGold Power 550W Monocrystalline PERC Solar Panel | UL 61730 + CEC Listed | IP68 J-Box | 1,500V | 25-Year Warranty (shopsolarkits.com, October 27, 2026 capture) Paid link.Checked · Earlier documentPrice for a full pallet. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 550W MONO PERC SOLAR PANEL FULL PALLET (32 PANELS) UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 2 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 4 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 6 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 8 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 10 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 12 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 14 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 16 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 18 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrice for a pack of 20 units, not for a single unit. Does not include tax and shipping. Price was not recorded for this listing. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: SunGoldPower product listing Paid link.Checked · Earlier documentOfficial product page: SunGoldPower US store product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed Paid link.Checked · Earlier documentPrices we read at 21 stores · 149 readings from to
Since · Listing price (USD)
A break in a line is a gap in our readings: no price is drawn for days we did not read.
| Checked (UTC) | Seller | Price |
|---|---|---|
| Sep 20, 2026, 7:50 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 4, 2026, 9:30 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 17, 2026, 1:16 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 18, 2026, 1:06 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 20, 2026, 9:17 PM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 22, 2026, 1:16 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 23, 2026, 3:10 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 24, 2026, 1:06 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 25, 2026, 1:06 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 27, 2026 | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 27, 2026 | ShopSolar (6-pack) Paid link. | $1,820 |
| Oct 27, 2026 | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 27, 2026 | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 27, 2026 | ShopSolar (12-pack) Paid link. | $3,250 |
| Oct 27, 2026 | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 27, 2026 | ShopSolar (16-pack) Paid link. | $4,160 |
| Oct 27, 2026 | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 27, 2026 | ShopSolar (20-pack) Paid link. | $5,099 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (6-pack) Paid link. | $1,820 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (12-pack) Paid link. | $3,250 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (16-pack) Paid link. | $4,160 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar (20-pack) Paid link. | $5,099 |
| Oct 27, 2026, 2:00 AM PDT | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (12-pack) Paid link. | $3,250 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (16-pack) Paid link. | $4,160 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (6-pack) Paid link. | $1,820 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (12-pack) Paid link. | $3,250 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (16-pack) Paid link. | $4,160 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar (20-pack) Paid link. | $5,099 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (6-pack) Paid link. | $1,820 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (12-pack) Paid link. | $3,250 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (16-pack) Paid link. | $4,160 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar (20-pack) Paid link. | $5,099 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (6-pack) Paid link. | $1,820 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (8-pack) Paid link. | $2,320 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (18-pack) Paid link. | $4,630 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (2-pack) Paid link. | $873 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (4-pack) Paid link. | $1,305 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (6-pack) Paid link. | $1,638 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (8-pack) Paid link. | $2,088 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (10-pack) Paid link. | $2,511 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (12-pack) Paid link. | $2,925 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (14-pack) Paid link. | $3,299 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (16-pack) Paid link. | $3,744 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (18-pack) Paid link. | $4,167 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (20-pack) Paid link. | $4,589 |
| Nov 2, 2026, 5:23 AM PST | SunGoldPower (32-pack) Paid link. | $5,890 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 3, 2026, 1:06 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 4, 2026, 1:06 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 4, 2026, 1:06 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 4, 2026, 1:06 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 4, 2026, 1:06 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 4, 2026, 2:21 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 4, 2026, 3:31 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 4, 2026, 3:42 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 4, 2026, 3:42 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 4, 2026, 3:42 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 4, 2026, 3:42 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 5, 2026, 4:40 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (14-pack) Paid link. | $3,665 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
| Nov 10, 2026, 6:35 PM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (32-pack) Paid link. | $5,890 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (4-pack) Paid link. | $1,450 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (6-pack) Paid link. | $1,820 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (8-pack) Paid link. | $2,320 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (10-pack) Paid link. | $2,790 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (12-pack) Paid link. | $3,250 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (16-pack) Paid link. | $4,160 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (18-pack) Paid link. | $4,630 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar (20-pack) Paid link. | $5,099 |
No reviews yet
Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing for this product: First-year degradation needed.
Each input is scored against the best documented value for a solar panel, and weight per watt against the best in the panel’s own format. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Certificates and unsupported claims do not add points.
21.3 of 25.5 %, the best documented for a solar panel (printed by the maker): AIKO Comet 3N72 AIKO-A690-MDE72Mw 690W Mono-Glass Module
Module efficiency at STC (1000 W/m², AM1.5, 25 ℃ cell temperature). Printed as "Module Efficiency 21.3%".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier document12 of 30 years, the best documented for a solar panel (printed by the maker): AIKO Neostar 3S+54 AIKO-A480-MCE54Db 480W Dual-Glass Module
Printed as "12 years material and workmanship warranty".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier document25 of 30 years, the best documented for a solar panel (printed by the maker): AIKO Neostar 3S+54 AIKO-A460-MCE54Db 460W Dual-Glass Module
Printed as a tiered output warranty: 95% at 5 years, 90% at 10 years, 80% at 25 years.
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier document0.38 against 0.22 %/°C, the lowest documented for a solar panel (printed by the maker): Jackery SolarSaga 100 Air
Printed as "-0.38%/℃".
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier document0.05145 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module
28.3 kg / 550 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.
Official product page: SunGoldPower SG550WM product page Paid link.CheckedNot documented, 0 points: First-year degradation.
Each input is compared with the best documented value among published solar panels, weight per watt within the same panel format · Method version 0.4
How it worksUL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Models: SG550WM
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentUL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Models: SG550WM
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentUL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Models: SG550WM
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentUL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Models: SG550WM
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately. The maker prints only the letters "CEC" and names no issuer or program; it is not a California Energy Commission equipment list entry (those rows cite the CEC list itself).
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf); "UL 61730，CEC Listed." (products-550-watt-monocrystalline-solar-panel.html). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentOfficial product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed, SunGoldPower product page (September 23, 2026 capture) Paid link.Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL 61730，CEC Listed." (products-550-watt-monocrystalline-solar-panel.html). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Models: SG550WM
Official product page: 450/ 550 Watt Monocrystalline PERC Solar Panel UL 61730 CEC Listed, SunGoldPower product page (September 23, 2026 capture) Paid link.Checked · Earlier documentListed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sun Gold Power Inc "SG550WM": UL 61730, certifying entity not printed on the list, CEC listing date 2025-08-01. A state equipment list entry, not the certification body's own record.
Models: SG550WM
Issuer record: CEC PV Module List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately. The maker prints only the letters "CEC" and names no issuer or program; it is not a California Energy Commission equipment list entry (those rows cite the CEC list itself).
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "TUV,IEC,CEC,CE,CB CA 92618 approved." (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentSunGoldPower's own statement, recorded exactly as printed: "UL61730, CEC Listed" (182Mono550W-SG550WM-20260720.pdf); "UL 61730，CEC Listed." (products-550-watt-monocrystalline-solar-panel.html). A manufacturer statement names no certificate number or issuer and is not evidence of a listing; certificate documents SunGoldPower serves are recorded separately.
Manufacturer document
Official instruction manual: 550 Watt Monocrystalline Solar Panel User Manual Checked · Earlier documentNo sourced accessories or replacement parts listed yet.
Manufacturer SKU SG550WM
Product / system scope unresolved. Listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sun Gold Power Inc "SG550WM": UL 61730, certifying entity not printed on the list, CEC listing date 2025-08-01. A state equipment list entry, not the certification body's own record.
Issuer record: CEC PV Module List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. UL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentProduct / system scope unresolved. UL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentProduct / system scope unresolved. UL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentProduct / system scope unresolved. UL LLC certificate of compliance E543961, report reference E543961-20241016, issue date 2024-OCTOBER-16, for "PHOTOVOLTAIC MODULES AND PANELS WITH SYSTEM VOLTAGE RATINGS OVER 600 VOLTS". It names its models as ranges; SG550WM falls in "SGxxxWM(xxx=520~550, in steps of 5)". The standard is recorded exactly as the certificate prints it. Read from the issuer's certificate document as SunGoldPower serves it on the product page's User Manual tab, captured September 23, 2026; the certificate's current status was not re-checked in the issuer's online directory. Recorded as a manufacturer-hosted certificate: the document was read as SunGoldPower serves it, and the issuer check remains open.
Official certificate: 370W Mono Black Solar Panel UL61730 Certification Checked · Earlier documentNo discussions linked yet. Search DIY Solar Forum
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