SGP SGPV Small Grid Tie Photovoltaic System

Model Number: DF-SUN500G-#3533 Brand Name: ZHONGCE Key Specifications/Special Features: Small type solar grid tie power inverter can obtain the solarenergy from solar panel and can tie to the grid through its outputcable with no extra equipmentInstallation is very convenient and reliableCall the system combining with small solar grid tie powerinverter and solar panels asSGPVSystem includes solar panels and small type grid tie powerinverterSolar panels can be mono silicon, polygon silicon, non-crystalfilm or any other material that can transform solar energy toelectric energy

Power of grid tie inverter should be matched to the power ofsolar panels connected

So the power of SGPV is defined by its solar panels, it can bestandardization according to the actual using

AC output of the inverter can be connected to home griddirectly, when the home grid is run by the conventional electricnetwork

Small grid tie inverter monitors the volume, frequency andphase of the home grid, then produce a pure sine wave that thefrequency and phase are as same as the grid's, and the volume is abit higher than the grid's, then using the current controlled PWMmethod to control the output power to the grid

Small grid tie inverter just puts out power when the home gridis on

When the sun shines, the PV panel will produces DC voltage andthe grid tie inverter will change the DC voltage to AC voltage andputs out power to the home grid

When the total power of electric apparatus that are using inthe house is larger than the output power of the inverters, thesepower from the inverters will be consumed in the house, this willslow down the power meter, otherwise, the difference of the outputpower of the inverter between the total used power of the apparatuswill go out from the house to the out grid