Description: 12V/24V 30A PWM Solar Charger Controller Battery Charging Regulator Features:  Build-in industrial mirco controller
Intuitive 25%-100% power indicator
Fully 4-stage PWM charge management
Reverse current protection、 low heat production
Build-in short-circuit protection、 open-circuit protection、reverse protection、 over-load protection Specification: Batt voltage: 12V/24V Auto Adapt
Current: 30A
Max solar input: 41V
Charge drop: <0.2V
Disharge drop: <0.25V
Equalization: 14.6V
Bulk: 14.4V
Acceptance: 14.2V PWM
Float: 13.8V
Charge reconnect: 13V
Disharge stop: 10.8V
Disharge reconnect: 12.6V
Self-consume: <10mA
Voltage of open light: Solar panel 8V(Light lights delay)
Voltage of close light: Solar panel 8V(Light off delay)
Temperature compensation: N/C
Operating temperature: -35→~60→
Size: 134x70x32mm(Length、Height、Thickness) Package includes:  1 x Solar Charger Controller
1 x User Manual Details pictures: