Recent content by Cotwolds

I was looking at the possibility of 3*150 LifePO4's such as Victron, at 12v and wired in parallel. I did see somewhere that the charge current should be about 30% of Ah, just trying to get the limitations of components. I have a secondary conundrum, in adding another solar/wind controller into...

Ok thanks Hedges, so the mppt senses the battery voltage (12), and "if" the array was producing 930 watts, it would be supplying the 930/16 ( 58) amps max , or the 930/10 (93) amps minimum from mppt to batteries.. .. which makes me think a series array would be better to lower the current from...

Hi , I am trying to design a solar / wind array to charge 3 "house" batteries of 150Ah (total 450 Ah). One of the questions I have, is that I have thought of 3*310 watt solar panels in one array, to feed an mppt controller then into the 12v batteries ( on a 12v system). I know the basic ohms...