RV Power Products / Blue Sky Solar Boost SB50L MPPT solar charge control offers optimal charging current for 12 or 24 volt systems with up to 50 amps of solar panel output current. The SB50 can even charge a 12 volt battery bank from a 24 volt solar array.
Maximum Power Point Tracking (MPPT) combined with Pulse Width Modulated (PWM) charging ensures that your batteries receive the maximum output from your solar array according to their current state of charge. Electronic current limiting prevents output current from exceeding 50 amps @ 24V, protecting your system components from dangerous surges.
The SB50 will also accomodate an external battery shunt, allowing optimal charge control. All electronics are conformal coated for weather resistance, and the enclosure has a long-wearing powder coat finish.
Available with optional integrated Digital Display (SB50DL) or Remote Display (SB50RD25; w/ 25ft. cable) and Battery Temperature Sensor (w/ 20ft. cord). The Remote Display requires a shunt for installation.
3 year manufacturers limited warranty.