How to solar power your home<br>Call a professional. Grid tied systems are probably your best bet, especially if you live in an area with reliable power. By having a grid tied system, you are eligible for tax credits, plus you'll be able to sell your excess power back to your power company.
If you sell your excess energy back to your power company, you are not eligible for the tax credit.
( z1 qualify :polarity - :ARG1 ( z2 you ) :ARG2 ( z3 credit :mod ( z4 tax ) ) :condition ( z5 sell :ARG0 z2 :ARG1 ( z6 energy :mod ( z7 excess ) :poss z2 ) :ARG2 ( z8 company :ARG0-of ( z9 power ) :poss z2 ) :direction ( z10 back ) ) )