Notice
This product is an original panel manufactured under our GBP brand and is designed as a replacement panel for the LG280S1C-A3.
Please note that it is not a genuine product.
| Feature |
| Model Number XS |
| Maximum Output XS |
| Dimensions XS |
| Drawing&Mounting Holes XS |
| Cable Length XS |
| Cell Type XS |
| Cell Arrangement XS |
| Cell Size XS |
| Open Circuit Voltage (Voc) XS |
| Short Circuit Current (Isc) XS |
| Voltage at Maximum Power (Vmp) XS |
| Current at Maximum Power (Imp) XS |
| Module Conversion Efficiency XS |
| Weight XS |
| Number of Bypass Diodes XS |
| Junction Box Protection Class XS |
| Connector XS |
| Datasheet XS |
| Feature | Specification |
|---|---|
| Model Number | GBP280G1-M |
| Maximum Output | 280W |
| Dimensions | 1640 x 1000 x 35mm |
| Drawing&Mounting Holes | See product images for details |
| Cable Length | 900mm |
| Cell Type | Monocrystalline |
| Cell Arrangement | 60 (6 x 10) |
| Cell Size | 156.75 x 156.75mm |
| Open Circuit Voltage (Voc) | 39.00V |
| Short Circuit Current (Isc) | 9.95A |
| Voltage at Maximum Power (Vmp) | 31.70V |
| Current at Maximum Power (Imp) | 8.84A |
| Module Conversion Efficiency | 17.07% |
| Weight | 18kg (+/- 0.5kg) |
| Number of Bypass Diodes | 3 |
| Junction Box Protection Class | IP67 |
| Connector | Staubli MC4 |
| Datasheet |
"Specification available in Japanese only" |
Notes
- Products are made to order. Delivery will be approximately 2-3 months after payment confirmation.Subject to change depending on the country.
- Performance warranty: 20 years / Product warranty: 10 years.
- A slight dimensional mismatch may still allow installation, subject to the specifications of your PV mounting system or racking.
- Product specifications may be updated or improved without prior notice to ensure the best possible quality.
- Please note that lead times may be longer than usual during peak seasons.
- We do not accept cancellations or changes once an order has been completed.
- For orders of 100 panels or more, please reach out to us via our contact page.
Shipping Terms
All orders are sold on an FCA (Free Carrier) basis in Shanghai, Ningbo, or Guangzhou.
*FCA (Free Carrier) means the seller delivers the goods to the designated location, and the buyer arranges international shipping and export thereafter. If you are not familiar with FCA terms, please contact your freight forwarder before placing an order.
STEP1 Order & Payment
Payment includes the product cost and domestic logistics fee to the FCA location(calculated by quantity at checkout)※1.
STEP2 FCA Location
After order confirmation, GBP will request the customer to designate an FCA (Free Carrier) location in Shanghai, Ningbo, or Guangzhou.
STEP3 Arrange Shipping
The customer arranges pickup and international transportation via their own freight forwarder. If you do not have a forwarder, GBP can recommend a trusted partner.
STEP4 Export & Delivery
GBP completes export customs clearance and hands over goods at the FCA point.
※1 :Available options
- 1 panel — $148 USD
- 2–5 panels — $221 USD
- 6–10 panels — $295 USD
- 11–100 panels — $442 USD
Customs Duties & Taxes
- All orders are subject to customs duties and import taxes imposed by the destination country.
- The customer is responsible for all customs duties, import taxes, and destination charges.
- Import duty rates vary significantly by destination. We strongly recommend consulting your local customs authority or broker before placing an order.
- GBP cannot predict or guarantee final landed costs.
Do you need help?
If you cannot find a suitable replacement panel, lease feel free to contact us.
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Trusted Japanese Quality
Rigorous quality control and Japanese engineering standards ensure long-term durability and high performance for your solar systems.
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Factory-Direct Pricing
By eliminating middlemen, we deliver premium components at competitive wholesale prices directly from our manufacturing facilities.
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Rapid Delivery
Our optimized logistics network ensures the shortest lead times, getting your essential energy components to you whenever needed.

