PWM Solar Controller 20A 12V 24V Auto PV Solar Charge Controller Dual 5V USB Battery Regulator

PWM Solar Controllers 20A 12V 24V Auto-Adaptive PV Solar Charge Controller Back-light LCD Display Dual 5V USB Battery Regulator Key Parameter: Product Model Z20 Batt voltage 12V/24V auto Charger current 20A Discharge current 20A Max. solar input 12V battery, the highest 23V; 24V battery when the highest 46V. Equalization 14.4V Float charge 13.7V (defaul,adjustable) Discharge stop 10.7V (defaul,adjustable) Discharge recnnect 12.6V (defaul,adjustable) Charge recnnet 13V Voltage of open light Solar panel 8V(Light lights delay) USB output Dual USB output 5V/2.5A(Max.) Self-consume