A Charge controller is recommended when charging a battery where the
solar panel is producing more than 1% of the amp-hour (Ah) capacity of
the battery. For example a charge controller would be recommended if
the 20-watt rollable solar module (1.2 amps) were connected to a
battery that is less than 120 Amp-hours. Consult the battery
manufacturer for complete battery information and recommendations.
Uses:
-
Energy
regulator for batteries
-
Energy
regulator for direct connect devices
*Refer to Specs
& Features for recommended accessories*