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Why is my electric bill so high with solar panels? Your bill may remain high because your home uses more electricity than your solar system produces, your panels generate less power than expected, or utility charges remain even when solar offsets much of your energy use. In Florida, seasonal weather, air conditioning, and net metering can also affect what you pay. The good news is that a high electric bill does not automatically mean your solar panels are failing. The first s

Hard water spots on solar panels are dried mineral deposits, mostly calcium, magnesium, and iron, left when sprinkler overspray or tap-water rinses evaporate on the glass. On the Treasure Coast the usual sources are shallow irrigation wells and DIY hose washing. Remove them gently with deionized water and a soft brush, never acids or scrapers. Key Facts Hard water spots form when water evaporates and leaves its dissolved minerals behind on the panel glass. UF/IFAS notes that

Solar panels need cleaning when something is shading the cells that rain cannot rinse off. In Florida that describes most coastal homes, homes under oak or pine canopy, homes near farms or construction, and any low-tilt array. A steep, inland, tree-free roof often needs only an annual check, not a wash. At a Glance Dirt does not damage solar panels, but it can cut output by about 5% to 20% depending on what it is and where it sits. Panel makers do not require scheduled cleani