300W Photovoltaic Grid-Connected Microinverter
300w 350w 400w Microinverter> IP65 waterproof grade
> Back outlet hole to prevent electric shock
> Smartphone APP intelligence system
> Better heat dissipation
> 20% More Efficient Than Traditional Solar Inverter
> MPPT power automatic tracking
> CE, FC, PSE, UL, CE, RoHS, ISO9001 certificated
The single-phase grid-connected micro-inverter is an advanced technical equipment. It can convert the direct current generated by the solar photovoltaic power generation system into alternating current, and realize the connection with the grid. This inverter has excellent performance and high efficiency, which can effectively convert solar energy into usable electricity even in low sunlight conditions. Its exquisite design and small size make it very suitable for the application of small solar power generation systems. The power output of 300w is enough to meet the needs of daily household or commercial electricity. This photovoltaic grid-connected micro inverter is ideal for green energy, providing people with a sustainable energy solution.
- High efficiency: MPPT engine is used to achieve the maximum efficiency of energy conversion
- Intelligent: Equipped with intelligent wifi module, which can realize remote monitoring and control
- Multiple security protections: with multiple security protection functions to ensure safety during use
- Simple installation: easy and convenient installation, suitable for various scenarios
- Excellent reliability: After rigorous testing and verification, it has good performance and reliability
Model | 300W | 350W | 400W | |
Input(DC) | Recommend solar panel input power (W) | 200-300W | 250-350W | 275-400W |
Number of DC input connections (groups) | MC4*1 | |||
Maximum DC input voltage | 52Vdc | |||
Operating voltage range | 20Vdc-50Vdc | |||
Start-up voltage | 18Vdc | |||
MPPT Tracking Range | 22Vdc-48Vdc | |||
MPPT Tracking accuracy | >99.5% | |||
Maximum DC input current | 14A | |||
Output(AC) | Rated output power | 280W | 330W | 380W |
Maximum output power | 300W | 350W | 400W | |
Rated output voltage | 120Vac 230Vac | |||
Output voltage range | 90Vac-160Vac 190Vac-270Vac | |||
Rated AC current (at 120V) | 2.5 A | 2.91A | 3.3A | |
Rated AC Current (at 230V) | 1.3 A | 1.52A | 1.73A | |
Rated output frequency | 50HZ 60HZ | |||
Output frequency range (HZ) | 47.5Hz-50.5Hz 58.9Hz-61.9Hz | |||
THD | <5% | |||
Power factor | >0.99 | |||
Maximum number of branch circult connections | @120Vac : 8 set /@230Vac : 16 set | |||
Efficiency | Maximum conversion efficiency | 95% | 94.5% | 94% |
CEC efficiency | 92% | |||
Night losses | <80 mW | |||
Protetion function | Over / under voltage protection | Yes | ||
Over / under frequency protection | Yes | |||
Anti-islanding protection | Yes | |||
Over current protection | Yes | |||
Over load protection | Yes | |||
Over temperature protection | Yes | |||
protection class | IP 65 | |||
Working environment temperature | -40~65℃ | |||
Weight (Kg) | 1.2 Kg | |||
Indication lights quantity | working status LED light *1 + Wifi signal LED light*1 | |||
Communication connection mode | Wifi/2.4G | |||
Cooling method | Natural cooling (no fan) | |||
Working environment | Indoor and outdoor | |||
Certification standards | EN1000-3-2 EN61000-3-3 EN62109-2 EN55032 EN55035 EN50438 | |||
