PWM solar charger controller regulator /LandStar series 20A/12V/24V

LandStar series solar charge controller  is a new generation lighting controller for off-grid solar system, such as home system, traffic system, CCTV system. It adopts the most advanced digital technique and operates fully automatically.

Features:
High efficient Series PWM charging 
Use MOSFET as electronic switch 
Gel, Sealed and Flooded battery type option 
Temperature compensation 
LED indicators indicate battery voltage state

Electronic Protections: 
Overheating 
Over discharging 
Over charging 
Load overload 
Load short circuit 
PV short circuit 
PV reverse polarity 
Battery reverse polarity