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Universal Solar Lighting System for Rural Area Indoor Lighting

Specifications
Solar panel Max. Power 50W
Electrical data Open circuit voltage 21.5V Max voltage 17.5V
Short circuit voltage 3.15A Max current 2.86A
Dimensions 620*580*35 mm(just for your reference)
Installation angle Install at 0° ~ 60° From the horizontal
Battery pack Box Size L330*W200*H250 mm
Battery Battery type 12V/24A maintenance-free lead-acid Ambient temperature -30° C~+60° C
Life time 5_8 years
Charge/
Discharge
Controller
Input& Output Charge/
Discharge
Controller specification 12V/5A
Inverter specification 300W, AC: 110V-220V
DC output 5V0.8A 1 USB outlet, suitable for mobile and other small electronics.
12V5A 3 outlets, suitable for DC 12V LED, electric equipments(within12V5A ): DV, digital camera, mobile, MP3, MP4, GPS, PDA, portable DVD, interphone, radio, recorder, etc.
AC output
50/60Hz Inverted output of standard electricity wave When it's full battery, 70W electric equipments can use 3-4 hours: Small TV, fan, laptop, etc. (only if the max power in total is less then 300W)
Accessories 1, AC110-220 adaptor
2, USB Transfer Line(with 10 different terminal )
3, 1 PC 12V/5W LED; 3 PCS at most, DC FAN 12V/12W(optional)
Working hours
(full battery) 2 PCS 12V/5W LED 20-25 hours
1 set 21 inches TV 2-3 hours
1 set laptop 5-6 hours
1set 12V/12W FAN 18-21 hours