Traditional Culture Encyclopedia - Weather forecast - How many hours (normal weather) can a solar panel of 10 square meter generate one degree of electricity?
How many hours (normal weather) can a solar panel of 10 square meter generate one degree of electricity?
Firstly, the local radiation data is determined according to the geographical location.
Assuming that the solar radiation power is 1000W/m2, the photoelectric conversion efficiency of solar cells is 14%.
Then under this irradiation condition, the power generated per unit area of the panel is1000 w/m2×14% =140 w/m2, and the time required to generate one-degree electricity (1kWh) is =1kwh ÷.
Therefore, it takes 0.714hr for the 10m2 panel to generate 1kWh power.
The key to the problem is to give the solar radiation power, because this value varies in a day, and the maximum value is 12: 00 am.
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