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Description:
The solar module SW 20143 is designed for small solar systems. The 15Wp module is designed for 12V systems, but can be used in serial connection on 24V systems. Depending on the irradiation, the module supplies a charging current of up to 0,76A. The average daily yield (May to September): - North/Baltic Sea area is about 4 x 0.76 => 3.05Ah/day - Mediterranean, Caribbean or California => 3.8Ah/day. |
Average daily yield from a 15 Wp solar panel
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Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Okt | Nov | Dez | |
7 28 |
15 39 |
29 55 |
46 70 |
62 80 |
64 88 |
61 89 |
51 78 |
34 60 |
19 43 |
9 29 |
6 24 |
Wh/day |
0.5 2.0 |
1.0 2.8 |
2.1 3.9 |
3.3 5.0 |
4.4 5.7 |
4.5 6.3 |
4.4 6.3 |
3.7 5.6 |
2.4 4.3 |
1.3 3.1 |
0.6 2.1 |
0.4 1.7 |
Ah/day @12V |
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Technical Data:
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Cell Characteristic
Monocystalline Solar Cell - Current Temp. Coeff. (Isc): 0.46%/K - Voltage Temp. Coeff. (Uoc): -0.32%/K - Power Temp. Coeff. (Pmax): -0.40%/KStandard test conditions: AM 1.5, 1000W/m², 25°C
Technical Drawing:
