Solar ChargeMaster SCM20 PWM

This solar charge regulator based on PWM technology is a great solution to
charge your batteries with solar energy. Suitable for both 36 cells panels (in
12V systems) and 72 cells panels (in 24V systems). Its protection against water
spray, suitability for high ambient temperature and compatibility with negative
grounding, make it the perfect solar regulator for marine and mobile
environments. Optionally, a temperature sensor is available. 

Safe, User Friendly & Flexible

The SCM20 PWM is suitable for all types of lead-acid batteries in both 12V and
24V. The device features a large display and switchable output with evening /
night lighting function.