70W OFF GRID Solar Energy System

1.Solar panel: 70W
2.Acid-lead Battery:12V/33AH
3.2 way power in: Solar or AC
4.Output: AC 220V DC 12V
5. Output power: 300W
70W OFF GRID Solar System
Speciality
70W Off-grid
Solar Power System
with nearly 400W output power and AC 220V/110V & DC output, you can power your mobile phones, laptops, DVD players, radios, lamps, fans, even TVwherever you live now just have sun then make all real-life!
Feature
Two way power in: Solar and AC.
Output: AC: 300W(Max); 220V,50Hz / 110V,60Hz;
DC: 12V, 5A;
AC and DC output voltage display.
Solar charging indicator.
Fault output indicator.
Two universal plugs, door with lock.
Reliability
High convert efficiency with high frequency conversion and PWM technology.
Overvoltage and low-voltage protection for battery.
Over-loading, short circuit, overvoltage and high temperature protection for output.
Wrong connection protect for solar panels anode and cathode.
Charge and discharge at the same time. Stable output voltage and frequency.
Parameter
Model
LB-H70
Input
Battery voltage
12V
Solar module
14.5-21V
Solar charge controller
15A (Max)
AC charge voltage
220V
AC output
Output power
300W
Output current
1.3A
Output voltage
220V±5% (RMS virtual value)
Output frequency
50Hz±0.1Hz
Output wave
Amendatory pure sine wave
Invert efficiency
≥95%
Over loading / short circuit protect
circuit control and fuse
Over loading ability
≥120%
DC output
Output voltage
12V
Output current
5A
Others
Size
300×320×420mm
Weight
25kg
Output socket
Tow universal AC socket, one cigar DC socket
Noises
45 dB
Operating temperature
0 to 40
Deposited temperature
-25 to 55
Relative humidity
0-90%,no solid dew
Height above sea level
Under 3000 meter