I bought a silverline inverter 700Watt from member transtools on E bay, over a Year ago to use with my wind turbines, and found it an extremely efficient product.

 These aren't  as cheap as imported Chinese Inverters, often 30-40% dearer , but what IS  most impressive with all this range of units, is the level of A.C. "smoothing" , for  anyone who hasn't used an inverter previously you connect the crocodile clips onto any 12volt battery, or better a battery bank, switch it on and you get 230 volt, but often if you use them for T.V. or other digital equipment you can sometimes get a faint buzz or one or two lines accross or at the bottom of a T.V. or plasma screen, as they use a "modified" sinewave.This can vary from being barely noticeable at all, to being  really quite irratating , depending on the build/ design quality of unit your using.

      6ft 7 inch BLADES FOR FUTURENERGY AND RENEWABLE PMG'S

 Not the case with these units, it happily runs the microwave 42 inch T.V., Virgin box, laptops everything i have tried so far with no noticeable drop in performance at all, and no interference as with some Inverters. so if you are considering buying an Inverter i would recommend paying a little extra for one of these.You also get an extra years warranty

1Kwatt plus 2kw@40 mph with 48v pmg (a customers data logging figures) uses futurenergy black rotor & pmg rectifier all wired up ready for mast, plus a U.K. made charge controller above, including delivery to your door £740.00!!!. SIMILAR ELSEWHERE WOULD COST £1,000 or more.

High area proven efficient Blades, for Renewable 2200 or Futurenergy pmg's.