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The agm are new and 200ah of lithium to replace them ain’t free…

Why stress the AGM if LFP can support it and has more cycles? From what I’ve seen from people who tried it the whole idea is that the LFP has bear perfect voltage at its flat part of the curve to keep the AGM battery in good health and without stressing it.

Hey! I’m considering adding an LFP battery to an RV that already has house AGM batteries. Voltages of LFP and AGM seem complementary - LFP will likely handle most of the load so that good. However, I’d like to ensure to avoid high current rash when RV AGM is charging (via alternator, solar or...

Hey all! Does anyone know of any inverter that offers the "PowerAssist" capability besides the Victron Multiplus? The use case is augmenting the battery pack / inverter (eg 2kw inverter) with a generator when using the AC. This is for an RV. Appreciate the help! ;-)

Hey, I'm looking for a setup to charge Bluetti AC200 using portable solar setup (preferably, folding setup). The problem is that the AC200 require 35v minimum for it's MPTT charger. I've seen quite a few posts about hooking up multiple 12v 100w (or 200w) panels in serial - but that would...

Thank you Dzl!

I believe they are sufficient - at least at this point. Thank you!

Any one try the battery hookup LiFePo4 32650 cells? it appears you can build a 100ah battery for $250 (not including price of bms), which sounds really good! WDYT?

2x 100ah, brand new, came with RV, so would prefer to keep them for now. As for dc-to-dc, I considered that but that would allow energy to flow in one direction and what I’m trying to do is to allow LFP+AGM to act as one bank - that is, house will benefit from LFP and LFP would get charged by...

Hey - just wondering if you mind sharing link to Alibaba or AliExpress where you purchased the Xuba Lishen LiFePO4. I searched on Alibaba and AliExpress but there seems to be so many vendors selling what seems to be identical - but I prefer ordering from a supplier who someone already purchased...