People switch to solar for a variety of reasons.
Besides generating electricity that is completely pollution-free, solar has a full life-cycle pollutant level that is much lower than any fossil fuel (after accounting for manufacturing and the rest of the supply chain).
By generating your own electricity, you reduce your reliance on the utilities and protect yourself from future price increases. For those who are truly committed to being independent, they can add batteries to their homes and be disconnected from the grid.
Despite all these compelling reasons to go solar, there are some relatively easy and even free things you should do around your house first, before you invest heavily in solar panels. Some of these are obvious, but others are little vampires that you may not even realize are draining your energy and money.
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