Retirees on Fixed Incomes Can Save Hundreds with These Small Plug-In Solar Panels — But There’s a Catch

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Solar panels have long been touted as a way to reduce energy costs while participating in the green revolution, but high costs have been a barrier for many people. It’s expensive to put solar panels on a roof, and this process may even require that you replace your entire roof first, which can negate the cost savings.

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