Solar Controllers--Don't be a Sucker! :(
Just got to say it again, how it is we are sitting here for five months off grid on solar with no problems at all (third season on solar like this), using the non-programmable, non-MPPT, solar control...
Forum Discussion
If that 20-27amps with MPPT on 370w is with panels at the sun, then using my magic system for comparison with 12v and PWM, where Isc is max, then:
370/130 x 8.2 = 23.3a expected max amps with PWM and 12v.
Max amps for my 330w should be 20.8 and I do get that (or higher in cloud effect sometimes--got 26.5a briefly yesterday.)
Any details on the circumstances for that 20-27a such as panel alignment, to help with making this comparison? We need more actuals like this with MPPT.
Thanks
370/130 x 8.2 = 23.3a expected max amps with PWM and 12v.
Max amps for my 330w should be 20.8 and I do get that (or higher in cloud effect sometimes--got 26.5a briefly yesterday.)
Any details on the circumstances for that 20-27a such as panel alignment, to help with making this comparison? We need more actuals like this with MPPT.
Thanks
