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I'm attaching my latest draft of my solar system for my Winnebago Via 25' Sprinter chassis class A motorhome. I've been researching and buying for a few months, and I have all the major components (Victron gear, solar panels, battery cells), have yet to purchase the little stuff (connectors, bus...

"Shop1102891696 Store" on Aliexpress is selling "grade A" 50Ah prismatic LiFePO4 cells for $18 each in qty 16, or $0.11/Wh. Store only open since June 2023. The form factor and capacity are exactly what I need to make an ultra compact 36V 50Ah (2kWh) battery to charge my Bluetti AC180 at 400W...

Hi, I need some help! In 2014, I installed the following in our 19' Airstream Bambi: - Bogart Engineering SC-2030-RV PWM solar charge controller (I bought two, installers mounted both but only connected one) - Bogart Engineering TM-2030 battery monitor w/ 500A shunt - Six 100W 12V flexible...

Anyone try ordering cells from either of these AliExpress sellers: "5825 orders Store" "Battery factory direct sales store" I found "5825 orders Store" first selling "100% New Lifepo4 320Ah 4-16PCS 3.2V Grade A 48V 310AH Battery Pack DIY RV Cell And Solar Energy Storage System EU US Tax Free"...