LiFePO4 mini system


SLS BATTERY AUCTIONS are now live at www.batteryhookup.com EV, Lithium, LifePo4, Inverters & More

Dr. Dickie

Member
Joined
Sep 23, 2020
Messages
352
Finally got the time to build the small LiFePO4 system (4S 2P) with the 280 Ah cells I got a few months back.
These cells tested excellent. This system just runs a small (reserve) refrigerator, the Wifi system, a computer, and my HAM radios. It had two 175 watt solar panels charging it, but they were old and not quite enough, so I just put two new 240 Watt panels on the system. When we finally get some sun in a week or so, I will be able to see how the system does. With the old panels, it would almost charge the system back up, just not quite. Even so, it took it more than a week to down to about 70% cap.
 

Attachments

  • processed-e452c709-c486-44ad-b893-a62ba89b93d7_1rJC5Kby.jpeg
    processed-e452c709-c486-44ad-b893-a62ba89b93d7_1rJC5Kby.jpeg
    677.4 KB · Views: 57
  • processed-262b2c0e-56f5-41a5-910b-574bbbbcf56d_CJnidZll.jpeg
    processed-262b2c0e-56f5-41a5-910b-574bbbbcf56d_CJnidZll.jpeg
    809.1 KB · Views: 56
  • processed-a284e4fa-35d7-46ea-8fea-75dea2ed8bb2_yVzUc7ll.jpeg
    processed-a284e4fa-35d7-46ea-8fea-75dea2ed8bb2_yVzUc7ll.jpeg
    549.6 KB · Views: 55
Top