Recommendations to replace BlueSky 2000 MPPT
Getting closer to end my charging problems; (long cable run) Easiest is to replace the controller Need one with: Remote battery voltage sense Battery temp sense user defined and easily set ...
Forum Discussion
If you lose .47V with existing wire, bump the voltage up correspondingly at the controller to offset the loss, ie program the controller 0.5V higher for bulk charge, and .4V higher for float voltage. Verify at the battery in float voltage what you are getting at the battery terminals with a Digital multimeter, a good one like a Fluke.
