| After-sales Service: | Response Within 12 Hours |
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| Warranty: | 10 Years |
| Number of Cells: | 144PCS |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
Our 550W solar panels are designed to meet the diverse needs of residential, commercial, agricultural, and public infrastructure projects. With their versatility, they can be seamlessly integrated into various applications.
These solar panels provide a clean and sustainable source of electricity, helping to reduce energy costs and promote a greener future. By harnessing the power of the sun, they offer exceptional performance and reliability.
With advanced technology and a high power output, our 550W solar panels deliver outstanding efficiency. They are cost-effective, ensuring long-term savings by reducing installation and system costs.
By choosing our solar panels, you contribute to a cleaner environment by reducing reliance on fossil fuels and minimizing your carbon footprint. Embrace the power of renewable energy and make a positive impact on the planet.
| Power Output (Pmax / W) | 450W | 480W | 500W | 550W |
| Power Output Tolerances | ±3% | ±3% | ±3% | ±3% |
| Module Efficiency (ηm ) | 20.79% | 20.21% | 21.06% | 21.30% |
| Voltage at Pmax (Vmp / V) | 34.67V | 37.86V | 38.09V | 41.57V |
| Current at Pmax (Imp / A) | 12.98A | 12.68A | 13.13A | 13.23A |
| Open-circuit Voltage (Voc / V) | 41.25V | 45.02V | 45.29V | 49.62V |
| Short-circuit Current (Isc /A) | 13.89A | 13.44A | 13.91A | 14.03A |
Suppliers with verified business licenses
Audited Supplier 
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