Smart Controller ：

2V/24V battery, boost and constant current output, widely used in solar street lights .

Adopt international top brand Semiconductor componemnt : IR, TI, ST, NXP ect.

Industrial MCU full digital technology, high precision, anti-interference, anti-aging, no drift .

Three-stage PWM charging, intelligent lithium battery charge/discharge management, significantly extend battery life .

Light control, time control, dimming, intelligent power saving + morning light function, human sensor (optional) .

Battery reverse connection protection, photovoltaic panel reverse connection protection, output short circuit protection .

Backflow protection to prevent reverse battery discharge to PV panels at night .

Built-in SPD, fully sealed and potted, IP grade: IP68

Infrared/2.4G wireless communication 

365 days of light with 3 years warranty.