I think for most people it would be if they can they afford a 20 year advance on electricity costs all at once. That is a lot of money if you have more pressing needs, but if you got that money sitting around then yea of course it is a good investment.
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I think for most people it would be if they can they afford a 20 year advance on electricity costs all at once. That is a lot of money if you have more pressing needs, but if you got that money sitting around then yea of course it is a good investment.