The Eddi power diverter is an energy management system that diverts surplus solar power to heat your hot water, pool, underfloor heating, or radiators, putting the power to use rather than exporting it to the grid. Instead of receiving a few cents for the electricity you produce, you can use it in your own home to prevent you having to buy electricity from the grid.
The Eddi device is very simple, with an over-ride button for cloudy days and a boost button if you need a bit more heat. Diverters are more effective than timers as they only use the excess solar power, taking into account dips in production due to clouds or usage in the home.
Eddi comes with a three-year warranty.