Totally worthwhile — compared to AGM or other batteries, it's a clear win if you factor in lifespan.
Totally worthwhile — compared to AGM or other batteries, it's a clear win if you factor in lifespan.
For off-grid or backup, LiFePO4 is the best choice. Strong and safe.
@SebastianRocks Mine never takes long. MPPT sends a tiny current and boom — battery wakes up.
I’ve done that before – but it’s not for beginners. You have to check the voltages carefully.
I’ve done that before – but it’s not for beginners. You have to check the voltages carefully.
@ViktoriaVibes Left mine in the van all winter — started up right away in spring. No worries at all.
Connect the positive of one battery to the negative of the next, and repeat. Only use one positive and one negative terminal to your inverter. Make sure all batteries are same model and charge level.
@Maximilian.Bauer I’ve kept mine plugged in for months — no issue at all. Just don’t overthink it!
I can totally confirm that! After many cycles, it still looks like new.
@tom Thanks! Really helpful.
Would this 12V 280Ah battery be suitable for an off-grid solar setup? I’m planning to use it to power my cabin.
