Solar Controller 10A-100A Adaptive 12V 24V Lithium / Lead-Acid Battery Char Dischar Street Light PWM USB PV Panel Controller ,Easy to Install

Controller that can char three kinds of batteries (lead-acid, ternary lithium, lithium iron oxide) Wide ran of applications Supports a variety of batteries and working environments You need a secure controller Multiple intellint security protection, bid farewell to the security of hidden danr protection system