12/24V AUTO 20A/30A/40A/50A/60A Solar Controller Support Dual USB Output & Over-Load Protection for Solar Panel Connecti

Specifications:- Rated voltage:12/24V AUTO-Charge current:20A/30A/40A/50A/60A-Max solar input:12V battery, the highest 23V;24V battery whenYhe highest 46V-Battery Over Voltage Protection:16.5V-Float charge:13.8V (defaul.adjustable)-Discharge stop:11 .OV (defaul,adjustable)-Discharge reconnect:12.6V (defaul,adjustable)-Charge reconnect:13V-Voltage of open light:Solar panel 8V(Light lights delay) -Voltage of close light:Solar panel 8V(Light off delay)-Terminal Scale:28-10 AWG-Self-consume:12mA-Operating temperature:-35~+60℃Features:- Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.- Dual USB output,to support mobile phone charging.- Accurate temperature compensation,correct charging and discharging voltage,automatically prolong the service life of the battery.- Input terminal positive and negative extreme reverse connection protection.Package included:1 x Solar Charge Controller(choose thecurrentyou want)