Most reacted threads

I was thinking about how many people on this thread are buying 4 or 8 packs of cells of which half of the cost is shipping. If I remember correctly, the cost of air freight goes from ~$40/Kg to something in the neighborhood of $7/Kg at just 100 Kg. Too bad we couldn't figure out a group buy for...

Does anyone have a clear photo of the Growatt's internals? I'm looking to put a shunt between the MPPT and Inverter when that slow boat from China finally arrives.

Hi all, I'm looking at using a weatherproof Pelican type case for my (16) 50Ah batteries, bms and victron 75/15. I have a few questions about doing this since it will live in the bed of my truck for weeks at a time between 40F and 110F. I'm basically making a solar generator for 12V I'm...

With so many people looking to take advantage of these 280Ah batteries I started goofing around with some stabilization frames. the only problem is it's over 320mm wide

They look like beta/raw cells but the lug design leads me to think there was thought put into these. https://www.alibaba.com/product-detail/lithium-iron-phosphate-3-2v320ahLithium-iron_62454033687.html?spm=a2700.themePage.youMayLike.9.5b395d287A1wl6

Hey all, Looking forward to discussing our shared interest.

Hi all, I've been playing around over the last six months with a DIY 2.4KW Lion Lifepo4 4s4p, Victron 75/15 and some questionable solar panels for my overland rig. Now that I have all the answers I need for that project (except a good battery case), I'm looking to start my next project. RV/juke...

I just happened upon this on Indiegogo. https://www.indiegogo.com/projects/monster-x-the-future-of-portable-power-stations#/ 2,000W AC Outputs | 1,287Wh | Solar Input | Lifetime Warranty | Can Even Charge An Electric Vehicle Thought I'd pass it along