A Guide to Residential Solar Energy

In recent years, improvements in solar technology have been tremendous, as have drops in solar power cost. Since 1977, the price of solar panels has dropped approximately 100 times over. Solar power is now cheaper than power from the grid for billions of people, and many consumers are turning to solar energy to save money. If you're one of them, check out this guide from Consumer Affairs to learn about the major brands, important considerations, different types of solar panels and more.

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