Most reacted threads

So, yesterday my brother and I made a trip to the dump to get rid of some scrap metal.. in front of the metal dumpster was this! it will hold/house out LFP batts for the homestead.. What a score!

We have a couple of cheap LiFePO4 100Ah drop-in batteries (brand not important) here in the shop that feautre a Daly BMS. When ever we fire up a charge source the immediately trip the BMS on High Voltage. OK, no problem we've seen this before with elcheapo LFP drop-in batteries. We usually open...

Any tear downs on LPFMAX batteries? They have killer pricing on bluetooth BMS/ heated batteries..

I feel bad for this guy.

So the property in question is on about 300 acres in Northwest Maine. The house is wired for 240V but power was never brought into the structure due to the 2/3 mile long driveway and the cost CMP used to charge to run a private line. Until last winter the house was fed via a gravity feed hand...

I am looking for a larger power station that can charge/float until power is lost? Like a UPS. Some oof the larger ones only invert when not charging..?

Our property is off-grid and under construction. our barn is solar powered and I am trying to set up a security system Wi-Fi router and a Verizon hot spot. To monitor our security cams. I don’t want to leave the large inverter on all the time and would like to add a smaller one just to power the...

hi all, I am trying to figure out the math on these devices? they really don't give you much to go on such as internal battery voltage? I know the inverter is 110V AC. I am trying to calculate the reasonable ah or watt hour capacity at 12 V so that I can compare prices/ options?The...

So the property in question is on about 300 acres in Northwest Maine. The house is currently wired for 240V but power was never brought into the structure due to the 2/3 mile long driveway and the cost CMP used to charge to run a private line. We have decided to do an off grid system rather...