More Models are availableSUN-250G:B004TVEF8Y,Wind-250G:B008BDAQDYSun-300G:B005N2WHDI,Wind-300G (10.8V ~ 30VAC) :B007WQBK2C,Wind-300G (10.8V ~ 30VDC):B005N2OLZUSun-500G:B008CNM1SQ,Sun-S500G-HI:B005N29SGMWind-500G (10.8V ~ 30VAC):B007WQDKMA,Wind-500G-HI (22V ~ 60VAC):B007X0L2C0Wind-500G (10.8V ~ 30VDC):B005N2ST9E,Wind-500G (22V ~ 60VDC):B007X0OVGOSun-600G -HI (10.8V ~ 30VDC):B005N2VLO4Sun-1000G-HI (10.8V ~ 30VDC):B007XAP0V4Features:1. This  micro grid tie inverter is designed specially for small power solar panel energy system.2. This inverter can directly connect solar panel, through inverter to home grid.3. Easy to installation, just need solar panel, grid tie inverter, then directly can put into home grid.4. Dimension: 332mm*265mm*135mmInstallation:The individual system of SGPV is shown in Figure 2. Installing the solar panel of the SGPV at a suitable location that sunshine can irradiate on it, connecting the cables of the solar panel to the DC input terminals of the small grid tie inverter of the SGPV, inserting the plug of the inverter into the socket of the home grid. After this, when the sun shines, the SGPV will convert the solar energy to the home grid.SGPV can be stackable, and all SGPVs are independent each other. The total power converting to the grid is the total power of all SGPVs. The installation of each SGPV is same. Connecting large quantity of SGPV to the grid, this will construct high-power grid-tie systemPackage includes:1 x 600W GRID TIE Power Inverter1 x Power Cord