What Are Solar Soft Costs? How They Impact Installers and How to Cut Them (2026)
Solar soft costs are the non-hardware expenses of a solar project: customer acquisition, installation labor, permitting, inspections, interconnection, design, financing fees, and company overhead. In the U.S., soft costs and other balance-of-system costs make up roughly 80% of the installed price of a residential solar system, based on 2025 median prices. Panels and inverters are […]
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