I literally can only think the only way of breaking even and making profit in a year is to get a business grant, which is non re-payable for a business start up, using that to buy second hand S1's or S5's on Ebay and then installing solar panels for summer and wind turbines for Winter. That's ASSUMING you get full electricity provided by the renewable energy devices and assuming you are not renting the land/property to do it. You would then make approximately 20% profit. hahahahaha. I would consider it, but my dad won't let me put the solar panels on his roof! what a chode!!!!!!