Solar system functions:
Output:USB 5V/3A mobile phone charge function
MCU control, 4 stages LED Charging indicator
PWM pulse modulation charging technology.
5V3A USB output, 93% USB conversion efficiency above.
Overcharge/discharge, overload and short circuit protection.
Ipad, Note2 and Iphone can be charged simultaneously.
solar box:20A/12V controller(inside)
300W pure sine wave inverter(inside)
LED bulb:12V 3W /2pcs with wire and bulb holder.
Solar panel: No
AC indicator turn red into green, which means normal AC 220V/110V output; but AC indicator keeps red, some error on AC 220V/110V output
USB usage: Please connect the mobile phone USB wire interface to USB socket.it will be running when the mobile phone shows charge indication.(Need to turn on the switch)
Solar panel charging usage: Connected solar panel with solar box, the green indicator light, and slow bright once full-charged. finally connected solar box with lamp and switch on for home lighting.
For the best effect, you can charge by the 30 degree Angle to directly face the sunlight.