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.
With a grid tied system you can't sell your energy back to the power company.
( z1 possible :polarity - :ARG1 ( z2 sell :ARG0 ( z3 you ) :ARG1 ( z4 energy :poss z3 ) :ARG2 ( z5 company :ARG0-of ( z6 power ) ) :mod ( z7 back ) ) :condition ( z8 system :ARG1-of ( z9 tie :ARG3 ( z10 grid ) ) ) )