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Most reacted threads

  • 4S2P Battery pack project

    Hello all. I got these battery in from the long waiting list..... These are 230AH eve Cells. A total of 8. I had top balanced the cells to 3.65 v and built a single 4S pack for testing their capacity. This is what I have below. I did build a small box to help keep the cells intact. Yes, did...
  • Help with 4s pack and victron 100/20 MPPT

    Hello everyone, I need some help please. I've wired up this system and it was working for a few days just to check the MPPT. I've disconnected everything to place it in a secured box and now the MPPT won't turn on. Battery: 4s 120 amp MPPT: Victron 100/20 See pictures below. Voltage on the...
  • Daly BMS 4s 12V250A

    Hello all. I purchased this Daly from a member here to build a battery pack. (initially 280Ah, but had to switch to 230Ah) long story. This Daly didn't come with a manual. I searched as well, but could not find anything pertaining to the numbers below. Daly BMS specs: What came in the box...
  • Battery for Beginner's project

    Hello All. As the title states, I am putting together a solar system based on what I have read on here. I was looking at the most recommended batteries, but they are currently not available for ordering. (SOK) Has anyone used this type of battery? Please provide any input possible. (I hope I...
  • Hello from Florida

    Hello all. I have been wanting to build my own Solar System for a while. I stumbled upon this form and Will's youtube videos thus joining. I can't wait to dive in.
  • AIMS Battery Charger 12V & 24V Smart Charger 75 Amps

    Hello everyone. I picked up the AIMS charger from a member here. What would be the suggested charge profile to select? I was more leaning towards the LiFePo4 setting vs. AGM. Thank you.
  • 12V PV Array check needed.

    Hello all. What will be the best setup for these 6 solar panels? Solar panels information: 6 x 100w Vmp: 18.9V Voc: 22.5V Imp: 5.3A Isc: 5.7A I was thinking to arrange my panels into three parallel strings of 2 panels in series. (2x 22.5V)= 45.0V @ 5.3A x3 parallel strings = 45V @ 15.9A Or...
  • Lishen 202 Ah cell 12V battery build BMS recommendation

    Hello all. As the title states. I'm about to pull the trigger on these cells to start a small Solar Project. I want to build a 12v system with these cells and maybe parallel a second. What would be a recommended BMS to go with? System: Solar panels: 4 x 100w Vmp: 18.9V Voc: 22.5V Imp: 5.3A...

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