| After-sales Service: | Yes |
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| Warranty: | 25 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 
| Model | WP440M-72HDB | WP445M-72HDB | WP450M-72HDB | WP455M-72HDB | WP460M-72HDB | ||
| Max Power(Pmax) [W] | 440 | 445 | 450 | 455 | 460 | ||
| Open Circuit Voltage(Voc) [V] | 50 | 50.2 | 50.4 | 50.6 | 50.8 | ||
| Short Circuit Current(Isc) [A] | 11.22 | 11.29 | 11.36 | 11.43 | 11.5 | ||
| Max Power Voltage(Vmp) [V] | 41.6 | 41.8 | 42 | 42.2 | 42.4 | ||
| Max Power Current(Imp) [A] | 10.58 | 10.65 | 10.72 | 10.79 | 10.86 | ||
| Module Efficiency [%] | 20.5 | 20.5 | 20.7 | 20.9 | 21.2 | ||
| Power Tolerance | 0-5W | ||||||
| Max System Voltage | DC 1500/1000(IEC) | ||||||
| Max Series Fuse Rating | 20A | ||||||
| Operating Temperature | -40ºC to + 85ºC | ||||||
| STC | Irradiance 1000W/m², cell temperature 25ºC, AM1.5 | ||||||
Suppliers with verified business licenses
Audited Supplier 
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