DO I ALWAYS NEED A CHARGE CONTROLLER? - FAQ - Wuhan Wanpeng Science&Technology Co., Ltd.
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DO I ALWAYS NEED A CHARGE CONTROLLER?

Athuor:Wan Peng science and technology  Date:2016-11-01  Browse:13

Not always, but usually. Generally, there is no need for a charge controller with the small maintenance, or trickle charge panels, such as the 1 to 5 watt panels. A rough rule is that if the panel puts out about 2 watts or less for each 50 battery amp-hours, then you don't need one.


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