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Re: Paralleling 2 non polarity dc breakers
I would not parallel breakers--But just get a larger Amp rated breaker and the wiring to support that current. Normally, I suggest that Branch CirFcuits that are carrying "continuous loads"…1 · -
Re: Controller upgrade (bad panels?)
Solar panels have ~36x 0.50 VDC (Vmp per cell) cells in series. And there are usually 2-3 "bypass diodes" that will send current "around" any bad cells, shaded cells, or broken co…1 · -
Re: How bad is 75a charger on a 100bms bat? 12v 200ah 2560wh lifepo4
Lithium Ion batteries typically have a very flat charging curve from beginning to near 100% State of Charge... So, they should draw 100% of the charger's rated current (assuming charging voltage is c…2 · -
Re: Percentages and voltage of lifepo4
BMS "cutoffs" are really intended to stop "catastrophic" battery damage (and risk of fire). Your system should not use the BMS "cufoffs" (voltage/temperature/current/SoC…2 · -
Re: How many watts from PV on cloudy day
In general... The formula I use for sunny weather is: PV Watts Rating of panel (standard conditions) * 0.77 panel+controller derating = typical "best case" watts On a average sunny day (may…1 ·
