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Re: Cable Connections: Battery Bank
@TexasOffGrid 250+ volts PV input. Very likely lightning. Did you have a Midnite SPD installed between PV + and - inputs? Rick1 · -
Re: Best way to charge 12v battery. 36v 12v MPPT
Hi jimy, Normally, a solar power system is designed based on the loads, (a couple lights, tv, satellite receiver, etc.), it will need to supply. In this case, you already have the panels, so we will…1 · -
Re: Are Lithium Batteries the way to go?
I agree, @Dave, it's not a system for clients. But for someone who manages their own system and understands LFP balancing and charging characteristics, it works well and the price is hard to beat. R…1 · -
Re: Are Lithium Batteries the way to go?
I've been using a 12 kWh prismatic LiFePO4 bank for over 2 years now and it is 99% efficient and very reliable. It is installed in an air conditioned space, temps vary from 60 to 78 degrees over the …1 · -
Re: Setting correct custom charge control parameters for mppt with Lithium
The BMS in this battery pretty much mitigates all of the voltage concerns in this thread. The manufacturer recommends setting the absorb voltage to 14.6, which is 3.65 volts per cell. This is necessa…1 ·
