Grid-Tie Inverters and associated products from manufacturers SMA and Powertek (Magnatek Aurora). These G83-certified grid connection inverters allow electrical power generation equipment such as wind turbines and solar panels to be connected directly to the National Grid to export surplus electricity -for which you can get paid an attractive rate. 2009 sees the introduction of double ROCs (renewable obligation certificates) - which means that microgeneration electricity exported to the grid qualifies for an ROC payment of approximately 9p/kWh on top of the electricity price (which can mean 20p/kWh is possible).

Deep cycle batteries for off-grid and renewable application plus a range of accessories such as charge controllers, dump load controllers etc.