Tk40d 12v/24v 40a pwm solar charge controller is a one in a kind of intelligent, multi-purpose solar controllers. Comes with temperature sensor for smarter battery chargingaluminium framing for efficient cooling and neat installationlarge surface area of connection ports for wire gauge 4mm-16mm
1. Overlqoad protection
2. Short circuit protection
3. Converse discharge protection
4. Reverse polarity connection protection
5. Thunder protection
6. Low voltage protection