Solar power generator 300W Off-Grid
It meets the electricity demand of the most appliances for Rural
Area, such as mobile phone, satellite phone, digital camera, tablet
computer, LED lamp, laptop, outdoor lighting, some of the medical
equipment, etc.
It usually be used in the following fields: home, office, finance,
first aid, camping, outdoor, UAV, yacht, excavation, exploration,
science, media, tourism, disaster relief, medical assistance and
widespread power shortage areas.
Key Features
Pure sine wave AC output 300W
Solar energy generator,25years Electric Bill Free
High performance, no pollution, green environmental protection
Built-in BMS to monitor the safety of the battery
Full protection function
Automatic power off, energy saving
| Rated power | 300W |
| DC Input voltage | 10.5-15V |
| AC Output voltage | AC220V/230V±2%(BATTERY MODE) |
| AC Output Frequency | 50/60HZ±1%(BATTERY MODE) |
| DC Output voltage | 2*DC 5V/1A 2*DC 5V/2.1A 1*12V/10A 1*12V/20A (BATTERY MODE) |
| Output waveform | Pure sine wave |
| Efficiency | ＞85% |
| Transfer time | ≤4ms |
| Battery | Lead-acid |
| Battery capacity | 12V35AH |
| AC Charge time | 5H |
| Solar input voltage | 2V TO 25V, 24V TO 50V, 48V TO 80V |
| Solar charge current | 40A |
| Solar panel | 150W * optional |
| Solar panel charge time | 6H |
| Protection | Over voltage, over term, over load, short circuit, battery voltage
high & low,AC input voltage high & low, automatic re-cover |
| Overload capacity | 110-125%,turn to by pass after 60 secs,over 125% maintain 10 secs
and then shut down |
| Communication interface | RS-232/USB (Optional) |
| Operation term | -25~55°C |
| Humidity | 5%~90%( non-condensation) |
| Noise | ≤ 45dB (with in 1 Meter) |
| Altitude | ≤ 4500m |
| Cooling | Air cooling(inner term over 45°C) when machine temperature is up to
45℃, fan works; when it’s lower than 45℃, fan stop automatically. |
| MTBF | ≥50000H |
| Dimension | L380*W195*H380mm |
| Package dimension | L470*W280*H420mm |
| Net weight | 25kg |
| Gross weight | 28kg |
