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Brand: Masspower
Product Code: SUN-300G-DC10.8-30V
Availability: Out Of Stock
Price: $95.00

300W MPPT Solar Grid Tie Inverter Pure Sine Wave DC10.8-30V AC110V


We are a direct importer from the Manufacturer Masspower.. This IS the brand that is well known for durability and function. We have established a direct relationship with this Manufacturer to bring you only the best products for your needs. 

 These are US Stock and ships as soon as your order is received.


      The small type solar grid tie power inverter can obtain the solar energy from solar panel, and can tie to the grid through its output cable with no extra equipment. The installation is very convenient and reliable.We call the system combining with small solar grid tie power inverter and solar panels as ‘SGPV’. The system includes solar panels and small type grid tie power inverter. Solar panels can be mono silicon, polygon silicon, non-crystal film or any other material that can transform solar energy to electric energy. The power of grid tie inverter should be matched to the power of solar panels connected. So the power of SGPV is defined by its solar panels, it can be standardization according to the actual using.

      The inverter can be connected to any outlet at home, when this line run by the conventional electric network. The small grid tie monitors the volume, frequency and phase of the home grid, then produce a pure sine wave that the frequency and phase are as same as the grid's, and the volume is a bit higher than the grid's, then according to the current controlled PWM, to control the output power to the grid. The small grid tie inverter just puts out power when the home grid is on.

      When the sun shines, the PV panel will produces DC voltage, and the grid tie inverter will change the DC voltage to AC voltage and puts out power to the home grid. When the total power of electric apparatus that are using in the house is larger than the output power of the inverters, these power from the inverters will be consumed in the house, this will slow down the power meter, otherwise, the difference of the output power of the inverter between the total used power of the apparatus will go out from the house to the out grid.


Model SUN-300G
Normal AC Output Power 270W
Maximum AC Output Power 300W
AC  Output Voltage Range
Switch is at 230V Position 190V ~ 260V
Switch is at 115V Position
90V ~ 130V
AC Output Frequency Range  46Hz ~ 65Hz
Total Harmonic Distortion(THD) <5%
Power Factor 0.99
DC Input Voltage Range 10.8V ~ 30V 
Peak Inverter Efficiency 92%
Standby Power consumption <0.5W
Output Current Waveform Pure Sine-wave
MPPT Function Yes
Over Current Protection Yes
Over Temperature Protection Yes
Reverse Polarity Protection Yes
Anti-Island Protection Yes
Stackable Yes

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