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If you have one of these off grid inverters and the low voltage cutoff activates out of spec or you just want to adjust the low voltage cutoff lower or higher you can do this mod. You will need a few inches of 30 gauge wire and a 10K trimmer pot, (I like the 15 turn ones) and a soldering iron...

I need suggestions on wiring this 36v pack made up of 240 smaller 3.6v packs. I want to keep it as compact as possible within reason. Each cell measures 3"x2.25"x3/8" and has it's own BMS with temp sensor. The wire I have on hand is 18ga bare tinned copper, 18ga tinned silicon insulated, 6ga...

I'm a solar noob and have a 36v 6kWh li-ion battery pack that I'd like to charge with solar. I chose 36v because I use the battery pack to run my boat's trolling motor. Please point me towards solar panels in the USA that are good value and whatever I need to charge this battery pack to 42v. I...

I just purchased a Chevy OEM LG Chem 10s 36v 5.94kWh battery pack from Battery Hookup and was about to order a large Daly BMS from china when I got an idea... I hate waiting on things from china and I already have four 10s 40 amp BMSs sitting on the shelf. Their specs are 15 amp charge, 40 amp...

Could someone please explain how to calculate the ADC Vref setting for my active balancer on a 10s Li-ion pack ? Any other tips would be appreciated.

Can a 20s 2amp active balancer use two balance wires per cell on a 10s pack to achieve 4amp balancing ? Much like combining a two banks from a charger to double the amps. I know the chinese manufacturer would say no just because they want to sell the more expensive unit. This is the unit...

Please suggest a true 60A li-ion common port BMS and where to buy.