20W Solar Power System
Jiansheng Lighting, experienced staff and advanced equipment, is one of the best 20w solar power system manufacturers and suppliers in China. We now have the highest quality and competitive price 20w solar power system for sale. Welcome to buy our cheap products made in China or experience our customized service, and welcome to check the pricelist and quotation with us.
-Integrated design, easy install and maintain
-Switch mode: manual & remote control
-Power box: wall mounting & horizontal
-Two working mode: AC & DC
-Safety and stable power supply
-Intelligent battery management, modified sine wave output
- Fault indicator light display ,With perfect protect functions
JYSY-P20 (poly crystalline)
Rated Maximum Power
Maximum Power Voltage (Vmp)
Maximum Power Current (Imp)
Open Circuit Voltage(Voc)
Short Circuit Current(Isc)
Maximum System Voltage
Standard Test Conditions
1000W/m2, AM1.5, 25℃
Maximum charging current(A)
Floating charge protection(V)
Equalizing charge protection(V)
Voltage range (V)
USB charging wire
3w Led lamp
5m lamp wire and lamp holder
How much electricity the solar system produce?
By solar panel about 7.2 hours.
Working time(full charged)
3W lamps*2pcs work 24 hours; 3W lamps*4pcs work 12 hours
The solar lighting system can supply power for light, 6''fan, mobile phones, MP3 players and other 5V electronic equipments.