Home » Products » Solar Panel » LDK Solar Panel » LDK 650W-670W Solar Panel
Key product features and benefits
What can Dawnice do?
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Product number
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650 | 655 | 660 | 665 | 670 |
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quality assurance
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product quality assurance
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12 years | ||||
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Power output guaranteed
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12-year 91.5% output power guarantee, 25-year 84.3% output power guarantee | ||||
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Electrical performance parameters (STC)
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Peak power (Pmax)
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650 Wp | 655 Wp | 660 Wp | 665 Wp | 670 Wp |
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Peak working voltage (Vmpp)
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37.39 V | 37.59 V | 37.79 V | 37.99 V | 38.19 V |
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Peak operating current (Impp)
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17.39 A | 17.43 A | 17.47 A | 17.51 A | 17.55 A |
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Open circuit voltage (Voc)
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45.29 V | 45.49 V | 45.69 V | 45.89 V | 46.09 V |
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Short circuit current (Isc)
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18.43 A | 18.49 A | 18.52 A | 18.58 A | 18.63 A |
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Component efficiency
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20.92% | 21.09% | 21.25% | 21.41% | 21.57% |
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Power deviation (positive)
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3% | 3% | 3% | 3% | 3% |
| Standard test conditions (STC): solar radiation flux 1000W/m2, atmospheric parameter 1.5, module temperature 25℃.. | |||||
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Electrical performance parameters (NOCT)
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Peak power (Pmax)
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492 Wp | 496 Wp | 500 Wp | 504 Wp | 508 Wp |
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Peak working voltage (Vmpp)
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34.89 V | 35.09 V | 35.29 V | 35.49 V | 35.69 V |
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Peak operating current (Impp)
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14.11 A | 14.14 A | 14.17 A | 14.21 A | 14.24 A |
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Open circuit voltage (Voc)
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42.59 V | 42.79 V | 42.99 V | 43.19 V | 43.39 V |
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maximum endurance temperature
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42±3 °C | ||||
| Cell nominal operating temperature (NOCT): solar radiation flux 800W/m2, atmospheric parameter 1.5, ambient temperature 20°C, wind speed 1 m/s. | |||||
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temperature characteristics
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Operating temperature
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-40~85 °C | |
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Temperature coefficient (Pmax)
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-0.32 %/°C | |
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Temperature Coefficient (Voc)
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-0.26 %/°C | |
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Temperature Coefficient (Isc)
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0.054 %/°C | |
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System Integration Parameters
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Maximum system voltage
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1500 V | |
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Fuse rated current
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25 A | |
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physical parameters
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Component size (height/width/thickness)
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2384x1303x35 mm | |
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weight
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34.5 kg | |
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Cell type
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Monocrystalline silicon | |
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Number of cells
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132 | |
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border type
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Anodized aluminum alloy | |
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Junction box protection class
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IP 68 | |
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Cable cross section
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4 mm2 | |
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cable length
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350 mm | |
