50W-75W Poly Solar Module
Specifications
Solar ModulePower range:1W-280W
Warranty:25 years lifetime
Good delivery time & Competitive Price
Certificate:TUV,UL,CE
Polycrystalline Silicon Solar Module/Solar Panel Technical Parameter
| ITEM | Polycrystalline Silicon Solar Module/Solar Panel |
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| Maximum power (Wp) | 50w |
55w |
60w |
65w |
70w |
75w |
| Maximum power voltage (V) | 17.30 |
17.30 |
17.30 |
16.80 |
17.10 |
17.40 |
| Maximum power current (A) | 2.89 |
3.18 |
3.47 |
3.88 |
4.10 |
4.31 |
Open circuit voltage (V) |
21.60 |
21.60 |
21.60 |
20.90 |
21.20 |
21.50 |
| Short circuit current (A) | 3.21 |
3.54 |
3.86 |
4.20 |
4.40 |
4.60 |
| Size of solar cells(mm) | 156x156 |
125x125 |
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| Number of cells (Pcs) | 36 PCS( 4x9 ) |
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| Size of module (mm) | 800*510*35 |
870*510*35 |
940*510*35 |
1200*545*35 |
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| Brand Name of Solar Cells | CEEG or JA SOLAR |
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| Maximum system voltage (V) | 1000 |
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| Temperature coefficients of Isc (%) | + 0.1/ °C |
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| Temperature coefficients of Voc (%) | -0.38/ °C |
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| Temperature coefficients of Pm (%) | -0.47/ °C |
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| Temperature coefficients of Im (%) | +0.1/ °C |
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| Temperature coefficients of Vm (%) | -0.38/ °C |
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| Temperature Range | -40°C~+85°C |
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| Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
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| Allowable Hail Load | steel ball fall down from 1m height |
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| Weight per piece (kg) | 5.0 |
5.4 |
5.8 |
7.8 |
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| Junction Box Type | Junction box with TUV certificate |
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| Length of Cables (mm) | as customer's demand |
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| Cell Efficiency (%) | 11.30% |
12.30% |
14% |
15% |
16% |
16.80% |
Module Efficiency (%) |
10% |
11% |
13% |
13% |
14% |
14.50% |
| Output tolerance (%) | ±3% |
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| Frame (Material, Corners, etc.) | Aluminum Alloy Frame |
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| Standard Test Conditions | AM 1.5,1000W/m2, 25°C |
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| Warranty | 5 years product warranty and 20 years 80% of power,25 years lifetime |
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