{"id":828,"date":"2026-08-05T07:05:56","date_gmt":"2026-08-05T07:05:56","guid":{"rendered":"http:\/\/goldenislesbeachweddings.com\/?p=828"},"modified":"2026-08-06T07:54:34","modified_gmt":"2026-08-06T07:54:34","slug":"is-my-roof-too-shaded-for-solar-panels","status":"publish","type":"post","link":"http:\/\/goldenislesbeachweddings.com\/index.php\/2026\/08\/05\/is-my-roof-too-shaded-for-solar-panels\/","title":{"rendered":"Is My Roof Too Shaded for Solar Panels?"},"content":{"rendered":"
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Many people want to install solar panels but their roofs are very shaded. Is it worthwhile to install solar panels?<\/p>\n

A chimney casting light-to-medium shade across a rooftop array costs roughly 7% to 9% of the system\u2019s annual production, depending on how the panels are built and wired. That is a real loss, and it is a good deal smaller than most homeowners assume when they look at their roof and decide solar is off the table. Shade remains the most common reason a rooftop system falls short of its production estimate. It is also the design problem the industry has spent the past decade chipping away at, through panel wiring, bypass diodes, and electronics that let each panel work independently.<\/p>\n

Meanwhile, the financial picture has moved in the other direction: the 30% federal residential tax credit ended on December 31, 2025, which raises the energy savings bar for what a partially shaded roof needs to deliver. Here is how to tell whether your shaded roof still makes sense, and what to do if it does not.<\/p>\n

Measure the Shade Before You Judge It<\/strong><\/h2>\n

Eyeballing a roof in July tells you very little about December, when the sun sits lower and shadows run long. Start with a modeling tool and then confirm with a site visit.<\/p>\n