The kit includes solar panel and microinverter.
Additional needed accessorie is cable which you may connect to your switchboard:
http://www.ev-power.eu/_d3251.html
To avoid energy overloads to public grid, you should use current monitoring relay:
http://www.ev-power.eu/_d4033.html
http://www.ev-power.eu/_d3376.html
More informations you may find in link below:
http://www.ev-power.eu/Micro-Inverters/
http://www.ev-power.eu/micro-Inverters-1/
http://gwl-power.tumblr.com/tagged/microInv
http://gwl-power.tumblr.com/tagged/MCInfo
http://www.ev-power.eu/GridFree-Meter/
http://www.ev-power.eu/Micro-Inverters-Tech/
http://www.ev-power.eu/Micro-Inverters/
http://www.ev-power.eu/GridFree-Energy/