Archived backup Revision not recorded · 0.36 MB
File details
Original sourceEmbedded dates are file metadata, not independent proof of publication.
SHA-256: d7898ae6fa3ce9b275a99997676f0c259dcea63d34a9f37002081fed55d4c036
Photo 1 of 1. 1 photo · Image from grapesolar.com
Photo sources
Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Grape Solar GS-STAR-100W panel, front view, the first image on Grape Solar's own 100W (12V) product page (SKU GS-STAR-100W), captured on October 24, 2026.Grape Solar GS-STAR-100W 100W Monocrystalline Solar Panel
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Rated output100 WEfficiencyNot statedW / sq ft16*Voltage (STC)19.12 VVmp · maximum powerVoc · open circuit23.1 VMax system600 VCurrent (STC)5.23 AImp · maximum powerIsc · short circuit5.59 ADimensionsD: 35 × W: 715 × L: 810 mmWeight7 kg / 15.43 lbWarranty5 yearsPower warranty25 yearsConstructionSingle-sided (unconfirmed). No bifacial claim found in the maker's documents. The site groups this module as single-sided by default; this is not a manufacturer claim.FormatNot statedCellsMonocrystalline
Key specs
Units- SKU
- GS-STAR-100WOfficial datasheet
Sources
Printed as "SKU: GS-STAR-100W" on Grape Solar's 100W (12V) product page and as the model under the heading of its datasheet (Rev.210519).
Official product page: Grape Solar product page: 100W (12V) (October 24, 2026 capture) Checked · Earlier documentOfficial datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: Product page, SKU line; datasheet heading
Documented
- Rated output (STC)
- 100 WOfficial datasheet
Sources
Printed as "Maximum Power Pmax 100 W (0%,+3%)" at Standard Test Conditions (25°C, 1000W/m² irradiance, AM=1.5); the heading prints "100W Monocrystalline Solar Panel".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Maximum Power Pmax
Documented
- Voltage at max power (Vmp)
- 19.12 VOfficial datasheet
Sources
Printed as "Voltage at Maximum Power Point Vmpp 19.12 V" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Voltage at Maximum Power Point Vmpp
Documented
- Current at max power (Imp)
- 5.23 AOfficial datasheet
Sources
Printed as "Current at Maximum Power Point Impp 5.23 A" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Current at Maximum Power Point Impp
Documented
- Open-circuit voltage (Voc)
- 23.1 VOfficial datasheet
Sources
Printed as "Open Circuit Voltage Voc 23.1 V" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Open Circuit Voltage Voc
Documented
- Short-circuit current (Isc)
- 5.59 AOfficial datasheet
Sources
Printed as "Short Circuit Current Isc 5.59 A" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Short Circuit Current Isc
Documented
- Power temperature coefficient
- -0.41 %/°COfficial datasheet
Sources
Printed as "Temperature Coefficient of Pmax -0.41%/°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Temperature Coefficient of Pmax
Documented
- Maximum system voltage
- 600 VOfficial datasheet
Sources
Printed as "Max System Voltage 600V".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Max System Voltage
Documented
- Cell technology
- MonocrystallineOfficial datasheet
Sources
Printed as "100W Monocrystalline Solar Panel" and "High conversion efficiency monocrystalline cells".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, heading
Documented
All specs20
- Rated output (STC)
- 100 WOfficial datasheet
Sources
Printed as "Maximum Power Pmax 100 W (0%,+3%)" at Standard Test Conditions (25°C, 1000W/m² irradiance, AM=1.5); the heading prints "100W Monocrystalline Solar Panel".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Maximum Power Pmax
Documented
- Voltage at max power (Vmp)
- 19.12 VOfficial datasheet
Sources
Printed as "Voltage at Maximum Power Point Vmpp 19.12 V" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Voltage at Maximum Power Point Vmpp
Documented
- Current at max power (Imp)
- 5.23 AOfficial datasheet
Sources
Printed as "Current at Maximum Power Point Impp 5.23 A" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Current at Maximum Power Point Impp
Documented
- Open-circuit voltage (Voc)
- 23.1 VOfficial datasheet
Sources
Printed as "Open Circuit Voltage Voc 23.1 V" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Open Circuit Voltage Voc
Documented
- Short-circuit current (Isc)
- 5.59 AOfficial datasheet
Sources
Printed as "Short Circuit Current Isc 5.59 A" at Standard Test Conditions.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Short Circuit Current Isc
Documented
- Power temperature coefficient
- -0.41 %/°COfficial datasheet
Sources
Printed as "Temperature Coefficient of Pmax -0.41%/°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Temperature Coefficient of Pmax
Documented
- Maximum system voltage
- 600 VOfficial datasheet
Sources
Printed as "Max System Voltage 600V".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Max System Voltage
Documented
- Cell technology
- MonocrystallineOfficial datasheet
Sources
Printed as "100W Monocrystalline Solar Panel" and "High conversion efficiency monocrystalline cells".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, heading
Documented
- Cell count
- 36 cellsOfficial datasheet
Sources
Printed as "Number of Cells 36"; the cell size is printed as "166 mm x 83 mm (6.54 in x 3.27 in)".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Number of Cells
Documented
- Dimensions
- 35 D × 715 W × 810 L mm1.4 D × 28.1 W × 31.9 L in convertedOfficial datasheet
Sources
Printed as "Module Dimension 810 mm x 715 mm x 35 mm (31.89 in x 28.15 in x 1.38 in)"; the schematic on page 2 prints tolerances of ±5 mm (810 and 715) and ±1 mm (35).
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Module Dimension
Documented
- Weight
- 7 kg15 lb convertedOfficial datasheet
Sources
Printed as "Weight 7 kg (15.4 lbs)".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Weight
Documented
- Connectors
- MC-IV comparableOfficial datasheet
Sources
Printed as "Type of Connector MC-IV comparable".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Type of Connector
Documented
- Operating temperature
- -40 to 85 °C-40 to 185 °F convertedOfficial datasheet
Sources
Printed as "Operating Temperature -40°C to +85°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Operating Temperature
Documented
- Noct
- 45 °C113 °F convertedOfficial datasheet
Sources
Printed as "Normal Operating Cell Temperature 45°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Normal Operating Cell Temperature
Documented
- Series fuse
- 15 AOfficial datasheet
Sources
Printed as "Max Series Fuse Rating 15 A".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Max Series Fuse Rating
Documented
- Cable length
- 1,200 mm47.24 in convertedOfficial datasheet
Sources
Printed as "Cable Length 1200 mm / 47.2 in"; the schematic prints 1200mm±20.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Cable Length
Documented
- Junction box rating
- IP65Official datasheet
Sources
Printed as "Junction Box IP65"; page 1 also prints "UL/CSA Rated Junction Box".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Mechanical Specifications, Junction Box
Documented
- Power tolerance
- 0 to 3 %Official datasheet
Sources
Printed as "100 W (0%,+3%)".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Maximum Power Pmax
Documented
- Isc temperature coefficient
- 0.06 %/°COfficial datasheet
Sources
Printed as "Temperature Coefficient of Isc +0.06%/°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Temperature Coefficient of Isc
Documented
- Voc temperature coefficient
- -0.3 %/°COfficial datasheet
Sources
Printed as "Temperature Coefficient of Voc -0.30%/°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 2, Electrical Specifications, Temperature Coefficient of Voc
Documented
Published claims and calculations, not independent test results.
Documents
- PDFOpenGrape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519)Official
Source details
Archived copy captured on 2026-10-24.
Location: Page 1, Overview, Warranty and Mechanical Specifications; page 2, Electrical Specifications and Schematics
Retrieved
Grape Solar's own two-page datasheet for the GS-STAR-100W (Rev.210519), served from grapesolar.com and linked as the Product Datasheet from its 100W (12V) product page, captured on October 24, 2026. Its pages are images without a text layer, so each value was read from the rendered page. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Grape Solar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
- WEBOpenGrape Solar product page: 100W (12V) (October 24, 2026 capture)Official
Source details
Archived copy captured on 2026-10-24.
Location: SKU line; description; product image
Retrieved
Grape Solar's own product page for its 100W (12V) panel on grapesolar.com, captured on October 24, 2026 with the paced research fetcher; the content is whatever the address served on that date. Read for the SKU line, the description, the datasheet link and the product image. Manufacturer claims, not independent tests; the page carries no revision date.
Archive and older revisions
Archive and older revisions0
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived documents
Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519)
Archived copy of a document published by Grape 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 backup Revision not recorded · 0.36 MB
File details
Original sourceEmbedded dates are file metadata, not independent proof of publication.
SHA-256: d7898ae6fa3ce9b275a99997676f0c259dcea63d34a9f37002081fed55d4c036
Warranty
- Warranted final output
- 80 %Official datasheet
Sources
Printed as "25 year limited 80% power output warranty" (and 90% at 10 years).
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Warranty
Documented
- Product warranty
- 5 yearsOfficial datasheet
Sources
Printed as "5 year limited product warranty" with "Refer to warranty document for details."; the product page prints "Industry leading 5 year product warranty".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentOfficial product page: Grape Solar product page: 100W (12V) (October 24, 2026 capture) Checked · Earlier documentLocation: PDF page 1, Warranty
Documented
- Power warranty
- 25 yearsOfficial datasheet
Sources
Printed as "10 year limited 90% power output warranty" and "25 year limited 80% power output warranty"; the 25-year term is recorded.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentLocation: PDF page 1, Warranty
Documented
Sellers
No sellers found.
Price history
No seller price history.
Owner reviews
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Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
Evidence score
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; 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.
Product warranty3.5 / 21.0
5 of 30 years, the best documented for a solar panel (printed by the maker): Aptos Solar DNA-108-BF10-400W
Printed as "5 year limited product warranty" with "Refer to warranty document for details."; the product page prints "Industry leading 5 year product warranty".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentOfficial product page: Grape Solar product page: 100W (12V) (October 24, 2026 capture) Checked · Earlier documentPower warranty13.3 / 16.0
25 of 30 years, the best documented for a solar panel (printed by the maker): Anker SOLIX RS50S Rigid Solar Panel (500W Topcon)
Printed as "10 year limited 90% power output warranty" and "25 year limited 80% power output warranty"; the 25-year term is recorded.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentPower temperature coefficient8.6 / 16.0
0.41 against 0.22 %/°C, the lowest documented for a solar panel (printed by the maker): Jackery SolarSaga 100 Air
Printed as "Temperature Coefficient of Pmax -0.41%/°C".
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentWeight / watt0.9 / 5.0
0.07 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module
7 kg / 100 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.
Official datasheet: Grape Solar 100W Monocrystalline Solar Panel GS-STAR-100W datasheet (Rev.210519) Rev Rev.210519 · Checked · Earlier documentNot documented, 0 points: Module efficiency, 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 worksCertificates
No certificates on file. Certificate guide
Parts and accessories
No sourced accessories or replacement parts listed yet.
Model history
Model identity
- Model
- GS-STAR-100W
Manufacturer SKU GS-STAR-100W
No historical observations recorded yet.
Community discussions
No discussions linked yet. Search DIY Solar Forum
Recalls / legal notices
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
Grape SolarProducts, reviews and history
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Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.