| After-sales Service: | 25 Years Quality Assurance |
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| Warranty: | 25 Years |
| Number of Cells: | 144 |
| 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
| YS550M-72 | YS560M-72 | YS570M-72 | YS580M-72 | YS590M-72 | YS600M-72 | |
| Maximum Power (Pmax) | 550W | 560W | 570W | 580W | 590W | 600W |
| Maximum Power Voltage (Vmp) | 40.90V | 41.10V | 41.30V | 41.50V | 41.90V | 42.10V |
| Maximum Power Current (Imp) | 13.45A | 13.63A | 13.27A | 13.98A | 14.08A | 14.25A |
| Open-circuit Voltage (Voc) | 49.62V | 49.72V | 49.82V | 49.91V | 49.95V | 49.99V |
| Short-circuit Current (Isc) | 14.03A | 14.33A | 14.62A | 14.81A | 14.92A | 14.97A |
| Module Efficiency STC | 21.33% | 21.72% | 22.10% | 22.49% | 22.87% | 23.27% |
| Operating Temperature | -40~+85ºC | |||||
| Maximum System Voltage | 1000VDC/1500VDC (IEC) | |||||
| Maximum series fuse rating | 25A | |||||
| Power tolerance | 0~+3% | |||||
| Temperature coefficients of Pmax |
-0.35%/ºC |
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| Temperature coefficients of Voc |
-0.28%/ºC |
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| Temperature coefficients of Isc | 0.048%/ºC | |||||
| Nominal operating cell temperature (NOCT) | 45±2ºC | |||||
Suppliers with verified business licenses
Audited Supplier 
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