diy solar

diy solar

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  • Another noob question

    At the moment I can afford 16 Eve 280 ah cells to make 2 24v batteries for each converter I have in my camper. Later down the road pardon the pun. Can I put 2 more 24v batteries in parallel with the one's I'm about to build with out too many issues?
  • Need some advice from a fellow Canuck!

    Would like to pm a fellow Canadian about buying cells from Docan Power
  • Beginner needs help again.

    I'am building a 24v system for my are rv is it possible to charge the pack with 12v charger w/o dismantling the 24v pack into 12v?
  • 24v charger

    Just got and email from a seller for the Aims charger 12v 24v. They (Aims) have come out and said not really good for 24v charging. Anybody have issues with the 24v charging side of it?
  • Need help for BMS

    Looking for a bms 24v 150a with blue tooth sold in the Canada or the USA. I'm build my battery from scratch have a container for by cells but need to fill a cavity thats about 7" thick and about 2' long. Any help would be great. Tia
  • Guidance for BMS

    Going to swap out my AGM batteries for Lifepo4 cells to make 2 24v batteries for my camper any one have suggestions on what to use & do you have enough information on what I just provided?
  • Silly noob question

    Why does mostly everyone use a Daly bms and not a JBD bms?
  • Not sure what to go with

    I have 2 12v agm 290ah batteries in series for 24v. I want to but 2 275ah pre made batteries to replace the agm's will this be enough.
  • Need help with tester!!

    Bought EBC-A40L I can get it to charger & discharger a cell, BUT I can't seem to figure out how to save the test I'm doing so I can look at it later when it is done not 3 am lol. Any help would be great. Tia.
  • Guidance on setting up BMS

    Have a RV that I'am changing batteries from AGM to Lithium. My inverter is 24v, charging w/shore power or Gen set no Solar yet. What would be everyone's recommendations on setting up the BMS?
  • Vnszar/Daly smart bms

    Good day folks. I know I'm not the sharpest knife in the drawer but, having issues with Vnsznr/Daly smart Bms it 4s 12v 100a. Not sure if I'm doing this right but I've hooked up the bms, checked my connections w/ dvm everything adds up. I have down loaded the app the app sees my b/t #, but I...
  • Advise on cells

    I purchased 16 cells from Docan Power through Amy in May of this year received them end of June I believe. Have tested all 16 I have 4 that are defective ( 2 really blotted and 2 others that are blotted but one bleu the vent and the second one wasn't far behind. I had to bring these 2 cells up...
  • Difficulties with JK bms

    Good day people, I will try to keep this short. I purchased 3 JK Bms from 18650 Battery Store. 1 JKB1A8S209 and 2 JKB2A24S15P. I'm not sure which one or possible both JKB2A24A15P I'm having issues with. 1 I have renamed (inverter 1)but not changed password the other I have renamed (inverter 2)...
  • Stupid question

    Like the title says but here it goes. I have a JK-B2A24S15P that has 2 7mm wires for -B & 2 7mm for -P can it join the 2 -B and use just 1 terminal? Inquire minds would like to know.
  • Batteries in Canada

    Has anyone in Canada or USA ordered batteries off of Battery Finds they have stock of 280 Lishen and 302 Catl in stock in Canada?
  • Having trouble with JK BMS

    Good day folks. Having issues with a JK BMS that can be used as a 12v or 24v . I am trying to hook it up as a 12v 4s, I have put the sensing wires properly B- on negative of the pack and the P- to a charger but nothing. Am I going something wrong? Any help would be great!
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