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Running Electricity Over Long Distance
#20
quote:
This is a great discussion. Thanks to all who have contributed so far. Could somebody give me some idea what a battery costs, and how often are they replaced?
The price will depend on the type of battery and how long they last will depend on the type of battery and most importantly, how well you take care of it. I like to see first time users get "trainer batteries" for their first bank. If they take care of them correctly and they last 5 years, then they can move on to more high end batteries. That way if they ruin a bank after a year, they're not ruining real high end batteries. I personally feel most new systems should be 48 volt as well. A WELL taken care of golf or rv/marine bank will last between 5 and 10 years. L16 batteries are essentially double size golf cart batteries which have twice the capacity and if well taken care of, twice the life span. You can also cycle them deeper.

A decent rule of thumb these days for solar is around $4.00 - $7.00 per watt hour as an end price for all the components.

Off grid battery based systems are much more expensive than grid tie systems.
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RE: Running Electricity Over Long Distance - by TheYogi - 04-09-2009, 07:56 AM

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