Hello,
Hère is my setup :
Smart Solar mppt 100 20
300w pannel
128 ah 12v li ion batterie
I did plug everything in ordre but the Charging keep staying low, like 4w in full Sun. Thé yellow absord led IS on.
Andy thoughts ?
asked
Low charging rate with mppt on lithium-ion batterie
Post a screenshot with the battery settings from the solar charger.
What kind of Li-Ion? LiFePO4 or something else?
