Please follow the steps below:
1. Keep the surface of photovoltaic modules clean and avoid shading by dirt. Timely clear the weeds and trees that shade the photovoltaic array.
2. Keep the photovoltaic array well ventilated to reduce the operating temperature of photovoltaic modules. Ensure good contact of cable joints and switches to reduce line losses.
3. Regularly test the output performance of photovoltaic modules, pay attention to the impact of component efficiency attenuation caused by aging, hot spots, PID and other reasons. If uneven attenuation of components is found, adjustment or replacement measures should be taken in time.
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