QueensWing 20A PWM Solar Charge Controller with LCD display (QWP-1420USBB) - QWP-1420USBB
QueensWing 20A PWM Solar Charge Controller with LCD display (QWP-1420USBB) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale QueensWing 20A PWM Solar Charge Controller with LCD display (QWP-1420USBB), Made in China, High Quality Products!, China solar charge controller, solar controller Supplier, Manufacturer.Details:
The solar charge controller is the most important part of the solar system. It is too intelligent and automatically to control the charge, discharge and load of the system. The performance of the controller can influence the stability of the system, especially the lifetime of Battery.
This product is a new-generation solar charge and dis-charge controller for lead-acid battery.
The product includes but is not limited to the following functions and properties:
LCD displayer
Excellent heat balance design and natural air cooling;
4-stage charge period management(EQU, Bulk, ABS, Float)
Temperature compensation function. The controller can automatically adjust the charge parameters of battery by environment temperature to lengthen the service life of battery.
Sophisticated electronic protection production, including overcurrent protection, load short-circuit protection and low-voltage protection.
Comprehensive and reliable load control mode can identify the day and night.
Well-designed charge loop can effectively improve the efficiency of charge and discharge, and reduce the heat consumption in charge and discharge.
Statistics of charge volume of battery.
Technical Parameter:
System voltage: 12V/24V
Max. voltage of PV: 40V
Max. charge current: 20A
Max. discharge current: 20A
Max. output voltage: 12V/24V
Max. output power: 240W/480W
Charge way: 3-stage PWM charge
Compatible battery: Lead-acid cell
USB charge port: 5V/1A
Temperature compensation: have
Dimension: 150*85*35mm/230g
GUANGZHOU QUEENSWING SOLAR ENERGY CO.,LTD.
Address: B203A Cloud E-Town, No.3, Jiangxia North No.2 Road, Baiyun District, Guangzhou, Guangdong, China, 510000
Tel: 0086-21-38260096
Guangzhou QueensWing is a supplier of power inverter, solar charge controller, solar panel to dealers
and distributors worldwide serving the healthcare, electronic system, safety, industrial and military affairs.