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I badly want (need) a slim-type form factor battery for mounting behind the rear seat in my offroad truck. Most pre-built options on the market are questionable, and almost all are from Australia which poses shipping headaches due to the LFP. Is anyone aware of an off-the-shelf empty battery...

Hello, I've been trying to plan a small 12V system for use in my truck when off the grid. Found this place thanks to Will's great videos which have now sent me down the rabbit hole of building my first setup. Looking for some feedback/critique from DIY Solar on my plans to help find issues. My...

Apologies in advance if I missed something - I swear I have searched quite extensively and didn't find what I'm looking for. Is anyone aware of a reputable "slimline" battery with capacity of at least 200Ah that can be purchased from a good US-based supplier? Absolutely must have low...

Hello, I'm still a newbie and drinking from the firehose. I'm also now on a timecrunch for the start of my project and since I can no longer procrastinate it's time to dive in head first. General idea is a 12v LFP house battery inside the truck cab + Victron Orion-Tr to charge at 30A + Victron...

Selling a very gently used Victron Orion DC-DC charger. Used for about 3 weeks on a road trip and it works perfectly, I'm just going in a different direction for my house power setup. The only flaw is a small amount of chipping on the heatsink where the mounting bolts scraped away the black...