Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Maker series photo: Silfab Solar SIL-580 XM+ Bifacial module, front view. Figure from the manufacturer's document, page 1. Image source: greentechrenewables.com's product image for the SIL 580 XM+ DCA, used because no maker image of this model was found. Seller listing image, not a manufacturer-issued photo.No sellers found.
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: Part number
Provisional evidence
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: watts-stc
Provisional evidence
Printed as "22.4%" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Electrical Specifications, Module efficiency (STC). Revised on 1 October 2026: The Silfab data sheet for this module prints a module efficiency of 22.4% at STC, matching the record, and a maker data sheet outranks the seller listing now cited.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentLocation: Silfab data sheet, page 2, Electrical Specifications, Module efficiency (STC)
Provisional evidence
Printed as "-0.29 %/°C" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Temperature Ratings, Temperature Coefficient Pmax. Revised on 1 October 2026: The Silfab data sheet for this module prints a Pmax temperature coefficient of -0.29 %/°C, matching the record, and a maker data sheet outranks the seller listing now cited.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentLocation: Silfab data sheet, page 2, Temperature Ratings, Temperature Coefficient Pmax
Provisional evidence
Printed as "For SIL-XXX HN/HM/ QM/XM/XM+/XL, the maximum system voltage rating is 1500V." in Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026), section 9.1 Electrical Connection, the sentence that names this model's series. Series-level rating. Re-cited on 1 October 2026 to the manufacturer's own document; previously cited to Greentech Renewables (greentechrenewables.com), which stays listed as an additional source.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentDistributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: PDF page 19, section 9.1 Electrical Connection
Documented
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: technology
Provisional evidence
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: Product category
Provisional evidence
Printed as "Glass 3.2 mm high transmittance, tempered, anti-reflective coating" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) datasheet, captured on September 28, 2026. The domestic-content suffix on this catalog model is a sourcing declaration, not a separate construction; the datasheet names the same base model.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Page 2, mechanical table, Glass row
Documented
Printed as "Backsheet High durability, superior hydrolysis and UV resistance, multi-layer dielectric film, transparent PV backsheet" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) datasheet, captured on September 28, 2026. The domestic-content suffix on this catalog model is a sourcing declaration, not a separate construction; the datasheet names the same base model.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Page 2, mechanical table, Backsheet row
Documented
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: watts-stc
Provisional evidence
Printed as "22.4%" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Electrical Specifications, Module efficiency (STC). Revised on 1 October 2026: The Silfab data sheet for this module prints a module efficiency of 22.4% at STC, matching the record, and a maker data sheet outranks the seller listing now cited.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentLocation: Silfab data sheet, page 2, Electrical Specifications, Module efficiency (STC)
Provisional evidence
Printed as "-0.29 %/°C" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Temperature Ratings, Temperature Coefficient Pmax. Revised on 1 October 2026: The Silfab data sheet for this module prints a Pmax temperature coefficient of -0.29 %/°C, matching the record, and a maker data sheet outranks the seller listing now cited.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentLocation: Silfab data sheet, page 2, Temperature Ratings, Temperature Coefficient Pmax
Provisional evidence
Printed as "For SIL-XXX HN/HM/ QM/XM/XM+/XL, the maximum system voltage rating is 1500V." in Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026), section 9.1 Electrical Connection, the sentence that names this model's series. Series-level rating. Re-cited on 1 October 2026 to the manufacturer's own document; previously cited to Greentech Renewables (greentechrenewables.com), which stays listed as an additional source.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentDistributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: PDF page 19, section 9.1 Electrical Connection
Documented
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: technology
Provisional evidence
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: Product category
Provisional evidence
Printed as "Glass 3.2 mm high transmittance, tempered, anti-reflective coating" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) datasheet, captured on September 28, 2026. The domestic-content suffix on this catalog model is a sourcing declaration, not a separate construction; the datasheet names the same base model.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Page 2, mechanical table, Glass row
Documented
Printed as "Backsheet High durability, superior hydrolysis and UV resistance, multi-layer dielectric film, transparent PV backsheet" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) datasheet, captured on September 28, 2026. The domestic-content suffix on this catalog model is a sourcing declaration, not a separate construction; the datasheet names the same base model.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Page 2, mechanical table, Backsheet row
Documented
Printed as "Frame Anodized Aluminum (Silver)" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) datasheet, captured on September 28, 2026. The domestic-content suffix on this catalog model is a sourcing declaration, not a separate construction; the datasheet names the same base model.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Page 2, mechanical table, Frame row
Documented
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: Dimensions
Provisional evidence
Converted: 62.8 lb × 0.45359237 = 28.4856 kg
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: Weight
Converted from provisional evidence
Printed as "A UL listed grounding lug can be bonded to the grounding hole located on the bottom flange of Silfab Solar’s module frame." under Option A in Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026), section 9.3 Protective Grounding; Option B allows an integrated grounding method certified to UL 2703. Instruction for all Silfab Solar modules the manual covers.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentLocation: PDF page 20, section 9.3 Protective Grounding, Option A and Option B
Documented
Seller-listed specification; not independently verified.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedLocation: series-fuse-rating
Provisional evidence
Printed as "RAIL-LESS MOUNTING SYSTEMS FOR SIL XM+" (table heading) with the first row printed as "LONG EDGE MOUNTING L Design Load Test Load 0 - 175 +800 / -733 +1200 / -1100 175 - 500 +1066 / -1066 +1600 / -1600 500 - 600 +1600 / -1600 +2400 / -2400" on PDF page 15 and 16 of Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026): each listed line is one printed table row or table (configuration name, clamp position L in millimeters, design load and test load in pascals; positive values downward, negative values uplift). The manual prints both design and test loads and they differ by mounting method, so no single front or rear design load is recorded for this model. Section 8.2 (PDF page 4) prints the bolt requirement for the factory mounting holes and section 8.3 (PDF page 5) permits rear flange-mounted clamps for the series lines it lists, including SIL-XXX XM+.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentLocation: PDF page 15 and 16, mounting tables for SIL XM+; PDF page 4 and 5, sections 8.2 and 8.3
Documented
Printed as "Cable bending radius should be at least 60 mm (2 3/8”)." in Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026), section 9.1 Electrical Connection; section 7 Safety Precautions (PDF page 4) also says "maintaining a minimum bending radius of 60 mm (2 3/8”) at all locations along the cable." Instruction for all Silfab Solar modules the manual covers.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentLocation: PDF page 19, section 9.1 Electrical Connection; PDF page 4, section 7 Safety Precautions
Documented
Printed as "For SIL-XXX XM/XM+/XL, the maximum series fuse rating is 30A." in Silfab Solar's Safety and Installation Manual for Photovoltaic Modules (MAN-SSI-13, April 29, 2026), section 9.1 Electrical Connection, the sentence that names this model's series. Series-level rating.
Official instruction manual: Installation Manual, Prime, Elite, Commercial, Utility Checked · Earlier documentLocation: PDF page 19, section 9.1 Electrical Connection
Documented
Printed as "Temperature Coefficient Voc -0.24 %/°C" in Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC). The datasheet is the model family's sheet this record already cites; it prints one Voc temperature coefficient for every model it lists.
Official datasheet: Silfab Commercial – SIL-580 XM+ BIFACIAL (NTC) Checked · Earlier documentLocation: Specification table, temperature coefficients
Documented
Published claims and calculations, not independent test results.
Silfab Solar publishes this datasheet for SIL-580 XM+ and names no other model in this catalog on it. Read from https://silfabsolar.com/resources-downloads/ 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
Silfab Solar publishes this datasheet for SIL-580 XM+ and names no other model in this catalog on it. Read from https://silfabsolar.com/resources-downloads/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: 449fe395ae8bd5211447c05a805070823a8a4bb125894611b7ec66ab2dd28441
Archived copy of a document published by Silfab Solar. 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 Silfab Solar published. Original address: https://silfabsolar.com/wp-content/uploads/2026/05/Silfab-SIL-580-XM-Bifacial-Data-Final.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 449fe395ae8bd5211447c05a805070823a8a4bb125894611b7ec66ab2dd28441
Silfab Solar publishes this instruction manual for SIL-530 XM, among other models named on the same document. Read from https://silfabsolar.com/resources-downloads/ 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
Silfab Solar publishes this instruction manual for SIL-530 XM, among other models named on the same document. Read from https://silfabsolar.com/resources-downloads/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: 926450c965dd1e8918e69da71f8161e078c34226b39a571f5968aea9fe023a41
Archived copy of a document published by Silfab Solar. 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 Silfab Solar published. Original address: https://silfabsolar.com/wp-content/uploads/2026/04/SILFAB-SSI-13-INSTALLATION-MANUAL-FINAL.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 926450c965dd1e8918e69da71f8161e078c34226b39a571f5968aea9fe023a41
Location: Product listing
Retrieved
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Location: Electrical specification table in captured PDF
Retrieved
Linked by the seller for this model; manufacturer revision and applicability need confirmation.
Archived copy of a document published by Silfab Solar. 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 Silfab Solar published. Original address: https://silfabsolar.com/wp-content/uploads/2026/05/Silfab-SIL-580-XM-Bifacial-Data-Final.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 449fe395ae8bd5211447c05a805070823a8a4bb125894611b7ec66ab2dd28441
Archived copy of a document published by Silfab Solar. 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 Silfab Solar published. Original address: https://silfabsolar.com/wp-content/uploads/2026/04/SILFAB-SSI-13-INSTALLATION-MANUAL-FINAL.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 926450c965dd1e8918e69da71f8161e078c34226b39a571f5968aea9fe023a41
No warranty terms on file.
No sellers found.
No seller price history.
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: Module efficiency needed; Product warranty needed; Power warranty needed; Power temperature coefficient needed; First-year degradation needed; Weight / watt needed.
Not enough comparable data for a score. None of this panel's scored inputs has a documented, sourced value yet. On file but not counted, because it is provisional, warned or has no source: module efficiency, power temperature coefficient, weight / watt.
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.
Printed as "22.4%" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Electrical Specifications, Module efficiency (STC). Revised on 1 October 2026: The Silfab data sheet for this module prints a module efficiency of 22.4% at STC, matching the record, and a maker data sheet outranks the seller listing now cited.
A value is on file but is not counted: it carries a warning or is not confirmed.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentPrinted as "-0.29 %/°C" in SIL 580 XM+ DCA · Datasheet, Silfab data sheet, page 2, Temperature Ratings, Temperature Coefficient Pmax. Revised on 1 October 2026: The Silfab data sheet for this module prints a Pmax temperature coefficient of -0.29 %/°C, matching the record, and a maker data sheet outranks the seller listing now cited.
A value is on file but is not counted: it carries a warning or is not confirmed.
Distributor datasheet: SIL 580 XM+ DCA · Datasheet Checked · Earlier documentA documented panel weight and rated output are required.
A value is on file but is not counted: it carries a warning or is not confirmed.
Distributor product page: Silfab Solar Domestic 580W 144 Half-Cell N-Type Silver Bifacial Solar Panel, SIL 580 XM+ DCA CheckedNot documented, 0 points: Product warranty, Power warranty, 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 worksNo certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
Manufacturer SKU SIL 580 XM+ DCA
No historical observations recorded yet.
No discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
Something wrong that is not one of the values above?
Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
