Hi there. I am building a stereo that utilizes a low power amplifier (400mah under use) along with a 12v 18ah SLA battery. I plan on using (4) 5W Monocrystalline solar panels (http://www.aliexpress.com/snapshot/217472836.html that is what I have already purchased).
I am thinking I can only actually use 3, since I need charging to be around 14-16v (equivalent to three panels) and my fourth is going to be useless. Is that true?
Thanks so much for the advice.
I am thinking I can only actually use 3, since I need charging to be around 14-16v (equivalent to three panels) and my fourth is going to be useless. Is that true?
Thanks so much for the advice.
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