TK series solar charge controller has an full circuit board protection with LED indicator and LCD screen,clearly marked connection ports make it possible to connect easily to solar panels,battery and load.USB ports make it convenient to charge mobile phones.
HF2 series solar charge controller inherits the structure design of HF1 series but more exquisite. The new design of graphic display informs the user of all important system data. While meeting functional needs, it also offers user-friendly installation and operation interfaces. With a dual USB port max 5V1.2A output on each model and multiple load control modes.