Portable Solar Power-supply Box

Our portable solar power-supply box is an excellent multi-purpose power system, and it is designed reasonably, in light weight, small cubic content, high power, high conversion efficiency and multiform power supply, and it is the embodiment of new safety green energy. The portable solar power-supply box is at 300 W unitized with monocrystalline silicon solar module, accumulator, controller, cabinet, 10W energy-saving lamp and chargers. Its AC is 220v, and DC is 12v, 6v and 3v, and it has continuously adjustable voltage-output at 0~11v and 1.4v for AA/AAA battery, and 4. 2v for different kinds of cell phone lithium batteries.

It can be used in different equipments and circumstances, such as car, ship, field operation, high work above the ground, long-distance traveling and household appliances, and other non-power areas, such as forestry, sea island, sentry, grassland, desert, mountainous area and village.

Our portable solar power-supply box contains Direct current and Alternate current, in the non-power area and power-shortage area, it can provide stable power and emergency supply for different kinds of load current (DC or AC), such low-power household appliances as radiophone, radio, electric fan, desk lamp, cellphone charger, portable computer, portable camera, portable acoustics, refrigerator, coffee pot and electric carboy, and others such as emergency lighting and to start up the car.

It can be charged not only by solar cell, but also by AC, car and electric generator (cigar lighter cut-in), and at the same time, it has malfunction alarm, LED display, voltage-current digital display and other safety protection function, which makes it be a moving power system providing stable and safety power for power-using equipments.

Performance Parameters
1. Solar cell peak power: 10Wp/17v
2. Nominal voltage/capacity of sealing non-maintaining accumulator: 12V/20AH x 2
3. Charging time: AC 8-10 hours
4. Power of special direct current energy-saving lamp: 10W or 5W( brightness equivalence to 60W/40W incandescent light)
5. Controller: Over-charging control voltage 14.0v, overdischarge control voltage 11.0v, and the largest discharge current 20A.
6. Intelligent input insertion DC charging 14v input/solar cell charging input/car generator charging input (cigar lighter cut-in) and also output to start-up car.
7. Output interface
One output interface at AC220v300w
Two output interfaces at DC12v
One output interface at DC6v