Hi,
For charging a single cell li-Ion battery, what voltage is optimum? I mean when I want to choose a solar panel, should i use 5 volts, 6 volts or higher voltage PV?
best regards,
Ehsan
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Hi,
For charging a single cell li-Ion battery, what voltage is optimum? I mean when I want to choose a solar panel, should i use 5 volts, 6 volts or higher voltage PV?
best regards,
Ehsan