#solar-roi

Solar Panel Maintenance Averages $330 Per Year in 2025

Solar panel maintenance in 2025 averages $330 per year, which preserves up to 20 percent of energy savings and maintains full resale value. Options range from DIY cleaning to professional inspections, all designed to prevent efficiency declines that lead to higher costs. Factors such as service frequency, system size, and strategic scheduling directly impact return on investment, often achieving payback within eight years.