The function of the grid inverter is to convert the power from the solar panel into 220Vac pure sine wave and feed into the power grid in your house. Avalable in 250W (12V) and 500W (24V)model. Plug directly into any 3 pin wall socket to connect to the grid. No other connection or setting needed. Any exccess power generated by the solar system will feed back to the grid and make the mechanical meter running in reverse direction. View the details in the video http://www.smsolar.net/resell_solar_electricity.html.

Download technical datasheel for 250W and 500W grid tied inverter.

Small Power Grid Inverters