Hello!
Have 48 volt panels and Lithium Iron Phosphate batteries.
Fluke says voltage from panels is 49.90.
The 5 volt difference required between charger batteries won't allow the charge.
4 panels
25 ft run
#2 wire
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Hello!
Have 48 volt panels and Lithium Iron Phosphate batteries.
Fluke says voltage from panels is 49.90.
The 5 volt difference required between charger batteries won't allow the charge.
4 panels
25 ft run
#2 wire
"The 5 volt difference required between charger batteries won't allow the charge."
That's you answer, you need a higher PV voltage.
You have to connect at last 2 Panels in series.
If you have 4 panels and a 250V Charger,put the 4 Panels in series
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