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How do you design and calculate the solar street lighting system?

Generally, the factors affecting the power supply system of solar lamp are analyzed first, and then the real power supply system of solar lamp is calculated according to the situation.

Factors affecting power system:

1. Road width and lane

2. Lighting requirements

3. Daily business requirements

4. Sunshine conditions

5. Average continuous rainy days in this area

Calculation of solar street lamp battery configuration:

1、 Calculated current: e.g. 12V battery system; Two 30W lamps, 60 watts in total.

2、 Calculate battery capacity requirements

3、 Calculate peak demand (WP) for solar panels

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