Buy Solar — Panel System

In 2026, the average gross cost of a residential solar system ranges from .

: A professional engineer will visit to check your roof's structural integrity and your electrical panel's capacity for interconnection. buy solar panel system

: A 4 kW system might cost around $11,440 , while a 15 kW system averages $36,600 . Payment Options : In 2026, the average gross cost of a

: After a final inspection by your local utility, they will grant PTO, allowing you to officially switch on your system. 2. Costs and Financing in 2026 Payment Options : : After a final inspection

: A standard 12 kW system costs approximately $30,505 before incentives.

: Allows you to own the system with little to no money down, though interest will reduce total savings.

: Use tools like the Project Sunroof to check your roof's sunlight exposure and review your last 12 months of electricity bills to determine the system size you need.