Greener Living

Ailing Rooftop Solar Expects Boost From Lower Interest Rates

Lower financing costs will make panel systems more competitive against utility bills.

Workers install solar panels on the roof of a home in Poway, California, Dec. 5, 2023. 

Photographer: Sandy Huffaker/Bloomberg
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A long-awaited cut in interest rates has buoyed the outlook of the US residential solar market, which expects it to spur a wave of rooftop power installations. It’s already boosting share prices.

The Federal Reserve on Wednesday lowered its benchmark rate by 50 basis points, a move that will make it less costly for consumers to finance residential solar projects that average about $30,000 each.