solar energy uses

July 13, 2009 by Administrator Leave a reply »

solar energy uses
Who here uses solar energy and are you happy with it?

I am interested in building a small home and living off the grid (being self sufficient without using public utilities). What experiences have you had?

I use solar to heat my water. I installed two solar panels with piping to an 80 gallon water heater with an internal heat exchanger. The piping is contained and has ethylene glycol inside. There is a pump that runs off a single very small photo voltaic panel. My energy bill for heating water has reduced dramatically. From a normal bill of about $200 per month to about $115 now. But it only works when the sun is out. Cost was about $5400 but In California we get a 30% rebate. Total payback is estimated at less than 49 months. ( Due to winter and less sun exposure)
Can’t speak to a system that runs an entire home, but to my experience with my system. Hope it helps.

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This in-car charger is a new and innovative design the fits snuggly on the windshield and let the sun do all the work for you. You can charge from the sunlight via the solar panel or use our specified cable to charge the internal battery. This device provides power to other digital devices such as GPS, Digital Camera's, PDA, and Portable DVD players....

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