Replacement Lithium Compatible Solar Charge Controller For A Portable Solar Panel Kit
Updated 11/17/2025 | Published 12/10/2024
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Question:
I have one of your 200-watt portable solar panels kits to charge my trailer batteries. I recently upgraded to lithium batteries however, the charge controller on my panels does not have a setting for the LIFEP04 or lithium batteries? Do you have a replacement charge controller that will charge lithium batteries? Thanks
asked by: Brian
Expert Reply:
Hey Brian,
The Go Power PWM Solar Charge Controller with Bluetooth # GP76QR would be compatible with your new lithium batteries and could replace your current charge controller. Which kit do you have specifically? I might be able to find a better option or figure out a good way to mount the controller to your panel(s).
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on RV Solar Panels
Jameson C.
11/17/2025
Hey Brian, did you end up trying the Go Power PWM charge controller with your lithium batteries? Your results could really help others upgrading their solar kits to lithium setups.