Forum Discussion
time2roll
Aug 28, 2018Nomad
pianotuna wrote:Best to go all in with one shot IMO. MPPT is too expensive to go double oversize and see if you need more panels. The 60 amp puts OP over budget. Besides with 400 watts into two batteries he will be in absorption by 11am. Only time controller would clip power is if you have a low battery and heavy clouds that clear about noon. Even then OP will get plenty charged.
Hi Time2roll,
I sure would not get a controller that was only 30 amps. It means expansion of the system is a "do over". (I think morningstar is excellent).
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