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Buy solar lights needs to pay attention to what
- Dec 23, 2016 -

1, preventing battery overcharge and over-discharge and prolong battery life;

2, to prevent the solar panel array, battery or battery polarity reversed;

3, preventing the loading, controller, inverter and other internal short circuit;

4, has a breakdown due to lightning protection;

5, with temperature compensation function;

6, shows the status of photovoltaic power generation system, including: battery (Group) square voltage, load status, battery status, auxiliary power supply condition, temperature, fault alarm.