posted on Oct, 19 2009 @ 11:53 PM
Look there are numerous systems you could emply,i suggest a mixture would be good.
Firstly use capacitors. These quickly discharge their stored power.
Secondly you can emply a system that seperates water into oxygen and hydrogen, this can be used in a generator.
The third is slightly unconventional but you can pump liquid up to a high area and then store it. When you need energy it falls down, turning a
proeller and producing energy.
Many of these systems mean you lose energy, especially the third system but for storage they are all good in combination. I doubt they could run say a
fridge long term but they could provide light to LED lamps and hot water occasionally.
Oh you should deffinately invest in solar water heaters, depending on where you are in the world.