Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: SolarSpace 405W image published by Signature Solar on its listing for this product. Distributor photo, not a manufacturer-issued image. Paid link.No sellers found.
Front-side power at Standard Test Conditions: 1,000 W/m² irradiance and 25°C cell temperature. Bifacial gain is excluded.
Official datasheet: SolarSpace 405W datasheet CheckedDocumented
Front-side module efficiency at STC.
Official datasheet: SolarSpace 405W datasheet CheckedDocumented
Read from the SS8-54HSB -405M row of the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) STC table, whose columns are "Maximum Power (Pmax) [W] Open-Circuit Voltage (Voc) [V] Maximum Power Voltage (Vmp) [V] Short-Circuit Current (lsc) [A] Maximum Power Current (Imp) [A] Module Efficiency Module Type Electric Characteristics（STC）": "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M". STC: irradiation 1000 W/m², cell temperature 25°C, AM1.5. Captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Electric Characteristics (STC), SS8-54HSB -405M row, Vmp
Documented
Read from the SS8-54HSB -405M row of the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) STC table, whose columns are "Maximum Power (Pmax) [W] Open-Circuit Voltage (Voc) [V] Maximum Power Voltage (Vmp) [V] Short-Circuit Current (lsc) [A] Maximum Power Current (Imp) [A] Module Efficiency Module Type Electric Characteristics（STC）": "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M". STC: irradiation 1000 W/m², cell temperature 25°C, AM1.5. Captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Electric Characteristics (STC), SS8-54HSB -405M row, Imp
Documented
Read from the SolarSpace SS8-54HSB 400-410M all black datasheet (Version No: US 202605) on solarspace.com, STC table; the SS8-54HSB-405M column prints "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M" in the order Pmax W, Voc V, Vmp V, Isc A, Imp A, efficiency. Open-circuit voltage: 37.23 V. Under STC. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Signature Solar (signaturesolar.com), which stays listed as an additional source.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentDistributor product page: Signature Solar product listing Paid link.CheckedLocation: SolarSpace SS8-54HSB 400-410M datasheet (Version No: US 202605), Electric Characteristics (STC), SS8-54HSB-405M column
Documented
Read from the SolarSpace SS8-54HSB 400-410M all black datasheet (Version No: US 202605) on solarspace.com, STC table; the SS8-54HSB-405M column prints "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M" in the order Pmax W, Voc V, Vmp V, Isc A, Imp A, efficiency. Short-circuit current: 13.87 A. Under STC. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Signature Solar (signaturesolar.com), which stays listed as an additional source.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentDistributor product page: Signature Solar product listing Paid link.CheckedLocation: SolarSpace SS8-54HSB 400-410M datasheet (Version No: US 202605), Electric Characteristics (STC), SS8-54HSB-405M column
Documented
Printed as "+0.045%/°C -0.265%/°C -0.335%/°C 45±2°C" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Temperature Coefficients, Temperature Coefficient of Pmax (labels "Temperature Coefficient of Isc Temperature Coefficient of Voc Temperature Coefficient of Pmax NMOT" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Temperature Coefficients, Temperature Coefficient of Pmax
Documented
Printed as "1500V DC (UL) 0~+3% -40°C~+85°C 25A 5400Pa 2400Pa" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Operating Conditions, Maximum System Voltage, printed "1500V DC (UL)" (labels "Maximum System Voltage Power Tolerance Operating Temperature Maximum Series Fuse Rating" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Operating Conditions, Maximum System Voltage
Documented
Front-side power at Standard Test Conditions: 1,000 W/m² irradiance and 25°C cell temperature. Bifacial gain is excluded.
Official datasheet: SolarSpace 405W datasheet CheckedDocumented
Front-side module efficiency at STC.
Official datasheet: SolarSpace 405W datasheet CheckedDocumented
Read from the SS8-54HSB -405M row of the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) STC table, whose columns are "Maximum Power (Pmax) [W] Open-Circuit Voltage (Voc) [V] Maximum Power Voltage (Vmp) [V] Short-Circuit Current (lsc) [A] Maximum Power Current (Imp) [A] Module Efficiency Module Type Electric Characteristics（STC）": "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M". STC: irradiation 1000 W/m², cell temperature 25°C, AM1.5. Captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Electric Characteristics (STC), SS8-54HSB -405M row, Vmp
Documented
Read from the SS8-54HSB -405M row of the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) STC table, whose columns are "Maximum Power (Pmax) [W] Open-Circuit Voltage (Voc) [V] Maximum Power Voltage (Vmp) [V] Short-Circuit Current (lsc) [A] Maximum Power Current (Imp) [A] Module Efficiency Module Type Electric Characteristics（STC）": "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M". STC: irradiation 1000 W/m², cell temperature 25°C, AM1.5. Captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Electric Characteristics (STC), SS8-54HSB -405M row, Imp
Documented
Read from the SolarSpace SS8-54HSB 400-410M all black datasheet (Version No: US 202605) on solarspace.com, STC table; the SS8-54HSB-405M column prints "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M" in the order Pmax W, Voc V, Vmp V, Isc A, Imp A, efficiency. Open-circuit voltage: 37.23 V. Under STC. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Signature Solar (signaturesolar.com), which stays listed as an additional source.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentDistributor product page: Signature Solar product listing Paid link.CheckedLocation: SolarSpace SS8-54HSB 400-410M datasheet (Version No: US 202605), Electric Characteristics (STC), SS8-54HSB-405M column
Documented
Read from the SolarSpace SS8-54HSB 400-410M all black datasheet (Version No: US 202605) on solarspace.com, STC table; the SS8-54HSB-405M column prints "405 37.23 31.21 13.87 12.98 20.74% SS8-54HSB -405M" in the order Pmax W, Voc V, Vmp V, Isc A, Imp A, efficiency. Short-circuit current: 13.87 A. Under STC. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Signature Solar (signaturesolar.com), which stays listed as an additional source.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentDistributor product page: Signature Solar product listing Paid link.CheckedLocation: SolarSpace SS8-54HSB 400-410M datasheet (Version No: US 202605), Electric Characteristics (STC), SS8-54HSB-405M column
Documented
Printed as "+0.045%/°C -0.265%/°C -0.335%/°C 45±2°C" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Temperature Coefficients, Temperature Coefficient of Pmax (labels "Temperature Coefficient of Isc Temperature Coefficient of Voc Temperature Coefficient of Pmax NMOT" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Temperature Coefficients, Temperature Coefficient of Pmax
Documented
Printed as "1500V DC (UL) 0~+3% -40°C~+85°C 25A 5400Pa 2400Pa" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Operating Conditions, Maximum System Voltage, printed "1500V DC (UL)" (labels "Maximum System Voltage Power Tolerance Operating Temperature Maximum Series Fuse Rating" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Operating Conditions, Maximum System Voltage
Documented
Seller-listed specification; not independently verified.
Distributor product page: Signature Solar product listing Paid link.CheckedLocation: cell type
Provisional evidence
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Glass (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Glass
Documented
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Frame (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Frame
Documented
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Number of Cells, printed "108 (6x18)" (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Number of Cells
Documented
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Dimensions (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026. Length x width x frame thickness.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Dimensions
Documented
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Weight (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Weight
Documented
Printed as "Mono PERC 108 (6x18) 1722X1134X30mm 21.0kg Single glass, 3.2mm coated tempered glass Black, Anodized Aluminum Alloy IP68 Rated, 3 diodes PC-SS01 / MC4-EVO2 / MC4-EVO2A" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Mechanical Characteristics, Connector (labels "Cell Type Number of Cells Dimensions Weight Glass Frame Output Cables Junction Box Connector Packaging", printed once for the 400-410M family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Mechanical Characteristics, Connector
Documented
Printed as "1500V DC (UL) 0~+3% -40°C~+85°C 25A 5400Pa 2400Pa" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Operating Conditions, Operating Temperature (labels "Maximum System Voltage Power Tolerance Operating Temperature Maximum Series Fuse Rating" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Operating Conditions, Operating Temperature
Documented
Printed as "1500V DC (UL) 0~+3% -40°C~+85°C 25A 5400Pa 2400Pa" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Operating Conditions, Maximum Series Fuse Rating (labels "Maximum System Voltage Power Tolerance Operating Temperature Maximum Series Fuse Rating" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Operating Conditions, Maximum Series Fuse Rating
Documented
Printed as "+0.045%/°C -0.265%/°C -0.335%/°C 45±2°C" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Temperature Coefficients, Temperature Coefficient of Isc (labels "Temperature Coefficient of Isc Temperature Coefficient of Voc Temperature Coefficient of Pmax NMOT" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Temperature Coefficients, Temperature Coefficient of Isc
Documented
Printed as "+0.045%/°C -0.265%/°C -0.335%/°C 45±2°C" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Temperature Coefficients, Temperature Coefficient of Voc (labels "Temperature Coefficient of Isc Temperature Coefficient of Voc Temperature Coefficient of Pmax NMOT" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Temperature Coefficients, Temperature Coefficient of Voc
Documented
Published claims and calculations, not independent test results.
Manufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer specification, not an independent test.
Location: Printed model column and specification table
Retrieved
SHA-256: e595ba94c9f8f6298d0fc77471d87796e79b80be7c1c9a2b5109bc5a2cd9e44d
Official datasheet: SolarSpace 405W datasheet CheckedDistributor listing. Manufacturer or issuer confirmation is separate.
Location: Product identity and specifications
Retrieved
SHA-256: cab5479b16aa4f041e985a222ac6153710afed6c572d688d6de654998ca9f826
Distributor product page: Signature Solar product listing Paid link.CheckedEarlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•UL61215" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC61701: Salt Mist Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC62716: Ammonia Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC60068: Dust and Sand Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO9001: 2015: Quality Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO14001: 2015: Environment Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO45001: 2018: Occupational Health and Safety Management Systems" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Electric Characteristics (STC), Mechanical Characteristics, Operating Conditions and Temperature Coefficients tables; warranty panel
Retrieved
Two-page SolarSpace US datasheet for the SS8-54HSB -400M, -405M and -410M All Black PERC modules, hosted on www.solarspace.com and archived on September 25, 2026. Electrical values are printed one row per model, each ending with the model name, so figures are read from the SS8-54HSB -405M row; mechanical, operating, temperature and warranty rows are printed once for the family. It is a manufacturer specification, not an independent test; its certificate list names standards without certificate numbers or issuers.
Archived copy of a document published by SolarSpace. 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 SolarSpace published. Original address: https://www.solarspace.com/wp-content/uploads/download/solar-module-p/US/SS8-54HSB-M.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: d99ef91ce731bf40710fca1878ba290f33d7dcc1339057b0f68ac017ff9cf201
Archived copy of a document published by SolarSpace. 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 SolarSpace published. Original address: https://www.solarspace.com/wp-content/uploads/download/solar-module-p/US/SS8-54HSB-M.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: d99ef91ce731bf40710fca1878ba290f33d7dcc1339057b0f68ac017ff9cf201
Printed as "100% 98% 80% 0 5 10 15 20 25 Years 84.8%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), linear power warranty chart, where 84.8% labels the year 25 end point, captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Page 1 linear power warranty chart, year 25 label
Documented
Printed as "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026. The datasheet does not print the warranty terms, exclusions or claim process.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Page 1 warranty panel
Documented
Printed as "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026. The datasheet states an upper limit: annual degradation of at most 0.55%.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Page 1 warranty panel, Annual Degradation
Documented
Printed as "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026. The datasheet states an upper limit: first-year degradation of at most 2%.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Page 1 warranty panel, 1st year Degradation
Documented
Printed as "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentLocation: Page 1 warranty panel
Documented
No sellers found.
Prices we read at Signature Solar · 2 readings · no change in our readings since
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 16, 2026, 5:16 PM PDT | Signature Solar | $145.80 |
| Oct 3, 2026, 12:15 PM PDT | Signature Solar | $145.80 |
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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.
Every scored input has a recorded source for this product.
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.
20.74 of 25.5 %, the best documented for a solar panel (printed by the maker): AIKO Comet 3N72 AIKO-A690-MDE72Mw 690W Mono-Glass Module
Front-side module efficiency at STC.
Official datasheet: SolarSpace 405W datasheet Checked25 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 "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026. The datasheet does not print the warranty terms, exclusions or claim process.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · 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 "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier document0.335 against 0.22 %/°C, the lowest documented for a solar panel (printed by the maker): Jackery SolarSaga 100 Air
Printed as "+0.045%/°C -0.265%/°C -0.335%/°C 45±2°C" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), Temperature Coefficients, Temperature Coefficient of Pmax (labels "Temperature Coefficient of Isc Temperature Coefficient of Voc Temperature Coefficient of Pmax NMOT" in that order, printed once for the family), captured on September 25, 2026.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier document2 against 1 %, the lowest documented for a solar panel (printed by the maker): AIKO Neostar 3S+54 AIKO-A460-MCE54Db 460W Dual-Glass Module
Printed as "1st year Degradation Annual Degradation 25Years Product Warranty 25Years Linear Power Warranty ≤2% ≤0.55%" in the SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605), page 1 warranty panel, captured on September 25, 2026. The datasheet states an upper limit: first-year degradation of at most 2%.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier document0.05185 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module
21 kg / 405 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentOfficial datasheet: SolarSpace 405W datasheet CheckedEach 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 worksManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace 405W datasheet CheckedSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•UL61215" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC61701: Salt Mist Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC62716: Ammonia Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC60068: Dust and Sand Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO9001: 2015: Quality Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO14001: 2015: Environment Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO45001: 2018: Occupational Health and Safety Management Systems" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Models: SS8-54HSB-405M
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentListed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Solarspace Technology Co., Ltd. "SS8-54HSB-405M": UL 61730, certifying entity not printed on the list, CEC listing date 2024-02-01. A state equipment list entry, not the certification body's own record.
Models: SS8-54HSB-405M
Issuer record: CEC PV Module List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentModel SS8-54HSB-405M listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Solarspace Technology Co., Ltd., as "SS8-54HSB-405M", CEC listing date 2024-02-01. This is an equipment listing, not UL certification or complete-system approval.
Models: SS8-54HSB-405M
Issuer record: CEC PV Module List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedManufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Manufacturer document
Official datasheet: SolarSpace 405W datasheet CheckedSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•UL61215" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC61701: Salt Mist Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC62716: Ammonia Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC60068: Dust and Sand Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO9001: 2015: Quality Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO14001: 2015: Environment Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentSolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO45001: 2018: Occupational Health and Safety Management Systems" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Manufacturer document
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentNo sourced accessories or replacement parts listed yet.
Model spelling of the superseded duplicate row solarspace-ss8-54hsb-405m-52917b91, merged on 22 September 2026 (catalog audit).
Distributor product page: Signature Solar product listing Paid link.CheckedManufacturer SKU SS8-54HSB-405M
Product / system scope unresolved. Listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Solarspace Technology Co., Ltd. "SS8-54HSB-405M": UL 61730, certifying entity not printed on the list, CEC listing date 2024-02-01. 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. Model SS8-54HSB-405M listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Solarspace Technology Co., Ltd., as "SS8-54HSB-405M", CEC listing date 2024-02-01. This is an equipment listing, not UL certification or complete-system approval.
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. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•UL61215" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC61701: Salt Mist Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC62716: Ammonia Corrosion Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•IEC60068: Dust and Sand Test" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO9001: 2015: Quality Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO14001: 2015: Environment Management System" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. SolarSpace's own SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) lists "•ISO45001: 2018: Occupational Health and Safety Management Systems" under "Comprehensive Certificates" for the SS8-54HSB 400-410M family, with no certificate number, issuer or date. Manufacturer claim; no issuer record was read.
Official datasheet: SolarSpace SS8-54HSB 400-410M All Black Module datasheet (Version No: US 202605) Rev US 202605 · Checked · Earlier documentProduct / system scope unresolved. Manufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Official datasheet: SolarSpace 405W datasheet CheckedProduct / system scope unresolved. Manufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Official datasheet: SolarSpace 405W datasheet CheckedProduct / system scope unresolved. Manufacturer document claim for the named equipment. Issuer listing, exact revision and current status have not been independently checked. This is not a complete installed-system approval.
Official datasheet: SolarSpace 405W datasheet CheckedNo discussions linked yet. Search DIY Solar Forum
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Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
