Frequent battery technologies used in the present PV systems involve the valve controlled lead-acid battery – a modified Edition of the traditional direct–acid battery – nickel–cadmium and lithium-ion batteries. Compared to the other sorts, direct-acid batteries Have got a shorter lifetime and reduce energy density. On the other hand, because https://trevoreqxgm.blogsmine.com/35709438/the-basic-principles-of-cables