60A 50A 40A 30A 20A 10A 12V/24V LCD PWM Voltage Solar Controller Battery PV Cell Panel Charger Regulator Lamp 100W 200W 300W 400W 500W This controller is a intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. This is NEWSolarController ,It can fully meet your home Photovoltaic system(includinghome lighting system)requirements.It can recognize 12V and 24V Lead acid ,Gel battery automatically. There are optional 10A 20A 30A model 10A: if your battery is 12V ,the max solar panel input is 25V 120W if your battery is 24V ,the max solar panel input is 50V 240W 20A: if your battery is 12V, the max solar panel input is 25V 240W if your battery is 24V, the max solar panel input is 50V 480W 30A if your battery is 12V ,the max solar panel input is 25V 360W if your battery is 24V ,the max solar panel input is 50V 720W Features: 1.Build-in industrial micro controller. 2.Big LCD display,all adjustable parameter. 3.Fully 4-stage PWM charge management. 4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection. 5.Dual mosfet Reverse current protection ,low heat production. Parameter: MODEL PWM 10A PWM 20A PWM 30A PWM 40A PWM 50A PWM 60A Battery Voltage 12V 24V Auto Charging Current 10A 20A 30A 40A 50A 60A Discharging Current 10A 10A 10A 20A 30A 30A Max Solar input 50V(for 24V battery) 25V(for 12V battery) Equalization 14.4V(Sealed) 14.2V(Gel) 14.6V(Flood) Floatcharge 13.7V(defaul,adjustable)