for a very reasonable price (and you save a lot installing it yourself)...
http://www.bluelinksolar.net/fmain.htmlThe Old Ice Box is one of the biggest electrical loads in most homes - 1000-2000 kWh per year depending age and model.
The 480W system Blue Link system could power an Energy Star fridge (which consumes ~450 kWh per year).
The 960W BL system could provide most of the electricity for an energy efficient home.
The biggest consumer of energy (electricity, natural gas, LP) in most US homes is the hot water heater (~5000 kWh per year for electricity).
A solar hot water heater is currently the best solar energy investment right now.
A good evacuated tube hot water system will cost $3500-9000 depending on size.
http://www.apricus.com/With an Energy Star fridge, Blue Link PV system, and good solar hot water system you could provide most or all of your home's (non-heating and cooling) energy needs.
A good pellet stove could provide most of your heat too.
and you can buy them all at once or one at a time...
:)