Solar panels
A few points about maintaining the solar system
1. Photovoltaic cells
To maintain a good level of performance, the cells must be clean. Clean them every year to remove dust, pollen, etc.
2. Batteries
Depending on the model, it is essential to top up the batteries with demineralized water once or twice a year.
In case of high temperatures, more frequent refilling should be considered.
Each battery has 6 filling points.
During refillingAvoid spilling water next to the filling points.