It amazes me how low the price of solar can go. This price $8,646 is FOB Miami and doesnt include racking, but 6,100 watts is one big system. Figure in a 30% rebate from the fed $2,600 and that is a buck a watt including the inverters and a lot of the major components. http://www.sunelec.com/6160-watt-system-280-watt-panels-sunny-boy-6000-gridtie-pv-system-p-1784.html Probably a great deal for someone in an area that allows owners installs or someone that knows a contractor . A few years back this would be 1/3 the cost of the panels themselves.