| After-sales Service: | Yes |
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| Warranty: | 25 Years |
| Number of Cells: | 108PCS |
| 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
| Electrical Characteristics | STC:AM1.5 1000W/m2 25°C NOCT : AM1.5 800W/m2 20°C Im/s Test uncertainty for Pmax: ±3% |
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| Module Type | WP-N54-440M | WP-N54-445M | WP-N54-450M |
| Testing Condition | STC NOCT | STC NOCT | STC NOCT |
| Maximum Power (Pmax/W) | 440 329 | 445 332 | 450 336 |
| Open Circuit Voltage (Voc/V) | 39.53 37.11 | 39.73 37.30 | 39.93 37.49 |
| Short Circuit Current (Isc/A) | 14.30 11.55 | 14.37 11.61 | 14.45 11.67 |
| Voltage at Maximum Power (Vmp/V) | 33.24 30.33 | 33.44 30.51 | 33.64 30.7 |
| Current at Maximum Power (Imp/A) | 13.24 10.85 | 13.31 10.90 | 13.38 10.95 |
| Module Efficiency]%) | 22.5 | 22.8 | 23.0 |
| Operating Parameters | Mechanical Loading | ||
| Operational Temperature | -40oC~+85°C | Front Side Maximum Static Loading | 5400Pa |
| Power Output Tolerance | 0-3% | Rear Side Maximum Static Loading | 2400Pa |
| Voc and Isc Tolerance | ±3% | Hailstone Test | 5mm Hailstone at the speed of 23m/s |
| Maximum System Voltage | DC1500V(IEC/U L) | ||
| Maximum Series Fuse Rating | 25A | ||
| Nominal Operating Cell Temperature | 45±2°C | Temperature Ratings (STC) | |
| Protection Class | Class II | Temperature Coefficient of Isc | +0.050%/°C |
| Fire Rating | U Ltypelor2 | Temperature Coefficient of Voc | -0.230%/°C |
| IEC Class C | Temperature Coefficient of Pmax | -0.290%/°C | |
Suppliers with verified business licenses
Audited Supplier 
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