Solar Upgrade Question

• DB

  David Beitz

  10/13/26, 12:41 PM

  I ust upgraded my solar system and would like any comments on the readings I took after installation.  I want to make sure I installed it correctly.

  Original

  1 X 200W Go Power Panel
  1 X GP-SB-PWM-30-BT Solar Charge Controller
  1 X LA Die Hard Silver Deep Cycle Marine / RV Battery
  
  Upgrade
  
  2 X 200W Go Power Panel
  1 X GP-SB-PWM-30-BT Solar Charge Controller
  1 X ECO-WORTHY EnergyTrek 12V 314Ah LiFePO4 Lithium Battery
  
  After installation I got the attached readings from the BMS and the Charge Controller on a moderate sunny day

   

  

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• ST

  SOLAR TOWNSVILLE

  10/15/26, 4:49 PM

  NOW Your 400W solar array and 314Ah LiFePO4 battery should provide a good upgrade. Check that your charge controller supports the lithium battery’s charging profile and that the panel wiring stays within its limits.

  What charging current and battery voltage did you record on that sunny day OK?

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