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Post by solarbiker on Jun 11, 2015 6:14:14 GMT -8
I am making an effort to build my own solar e-quadricycle. Could I wire 4 of the flex 100W panels in series to charge a 48V20Ah Lithium Ion Battery Pack. All my research so far shows the solar power charging the big deep cycle batteries, not the smaller batteries used on ebikes. (I am wanting to power a 48V1000W hub motor on this contraption.)
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Post by Admin on Jun 12, 2015 8:57:08 GMT -8
Hello Solarbike,
In order to charge Lithium Ion batteries you would need a charge controller for Lithium batteries. The solar panels will then connect to this charge controller.
O.C
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Post by joebehr on Aug 16, 2015 10:55:01 GMT -8
I am fairly new in solar stuff but have been using 2 small panels on my boat to maintain two 12v trolling batteries. Both panels are 7.5 watt and not enough to recharge batteries in a reasonable time. I need to know what panels I need to give me 2amps of charging for each battery.
I also have one of your 100w panels at our cabin with controller, 2 of the same boat batteries and inverter...works great
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Post by Admin on Aug 17, 2015 15:52:06 GMT -8
Hello Joebehr,
If you would like 2 amps delivered to each battery you can use our 100 watt solar panel with a 10A charge controller. This panel will output 5.29 amps in ideal conditions. Each battery should receive 2 amps or more with this one panel.
O.C
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