Solar Controller (12V24V/48V), LCD display

48V20A controller is suitable for 960W solar system 48V30A controller is suitable for 1440W solar system Controller function: Solar panel charge lead acid battery High efficient, energy saving, safe Temperature compensation, LCD display voltage and current Electric energy instruction CPM control, offering battery reverse polarity protection, solar module reverse polarity protection, over-current protection, short circuit protection, and open circuit protection Technical parameter: Rated voltage: 48V DC Rated current: 20A or 30A Stop charging voltage: 48V Low-voltage protection: 48V Temperature compensation: -3mV/&#730:C No-load loss: <30mA Wire diameter: 8mm² Protections: Over-load protection Short-circuit protection Reverse current protection Reverse polarity protection Lightning protection Over-discharge protection Over-charge protection Batteries stop and charge voltage HVD sets up Charge and low voltage, LVD sets up Display the capacity of the battery SOC Load and reset setups Temperature compensation Store, calculate and display the charge AH on the LCD screen Store, calculate and display the discharge AH on the LCD screen CPU control and electro-display -------------------------------------------------------------------------------------- NOVA is a professional manufacture specialized in solar ,wind energy and electronics products , and have invested and set up 4 production plants in Hangzhou,Ningbo and Yueqing city of Zhejiang. have 7 subsidiary companies and office at home and abroad. Our products including: Solar modules Solar charge controller/solar regulator Power meter Power inverter Solar connector Solar cable Solar Application products Wind generator For 10 years,we've been producting all types of solar powered products and electronics products for buyers in the US and Europe.And for 10 years,not one client has returned their purchase.We enjoy a 100-percent acceptance rate. bacause our products boast of to-quality workmanship.In fact,they carry international quality approvals such as UL CE TUV ROHS IEC etc certificates. And to furthershow our trust in our items. Products regularly and customize your idear specifically. To learn more information about our products and capabilities, please contact us now. Add:Wenhua Road,Qianheng Industrial Zone,Yueqing ,Zhejing ,China Tel:+86-577-27825266,27825277 Tel:+86-577-62625591,62625592 Fax:+86-577-56854518 www.novagroupcn.com