Welcome to our tk series solar charge controller page.
This product is a 40a 48v only.
Features:
. 3-stage intelligent pwm charging: bulk, boost/equalize, float
· support 3 charging options: sealed, gel, and flooded
· lcd display design, dynamically displaying device’s operating data and working condition
. dual 2.1a usb ports for charging portable devices
· multiple load control modes
· energy statistics function
· battery temperature compensation function
·extensive electronic protection