Solar panels typically account for 12 - 18% of the total installation cost. In 2025, panel prices range from $2 to $3 per watt, depending on the brand and conversion efficiency. Higher
All costs reported are represented two ways: Minimum Sustainable Price (MSP) and Modeled Market Price (MMP).
Based on our 2025 survey of 1,000 solar customers, the national average price for a single solar panel professionally installed is $1,200. This means most full-size systems of between 20 and 30 panels
The average 6-kW residential solar panel installation is $17,852 before incentives. Learn about cost factors, financing options, tax breaks and more.
Solar photovoltaic module prices refer to the cost of the solar panel itself, and do not include installation or other system components. Prices are compiled from three sources: Nemet
Solar panel cost by state January, 2026 Click on your state for solar panels cost localized to your city or use the solar calculator above to see the live prices from solar providers near you.
How much do solar panels cost on average? As of 2026, the average cost of residential solar panels in the U.S. is between $15,000 and $25,000 before incentives. This typically translates to about $2.50
This guide explains the costs involved in going solar, factors that affect pricing, and how to decide if solar panels are the right choice for you.
To illustrate the state-by-state differences in pricing, here is a sample of average solar panel costs by state, for 8kW solar systems or larger, based on Tesla Energy''s internal data. Your
The average 6-kW residential solar panel installation is $17,852
Solar panel costs range from $16,600 to $20,500 for the average 6.5 kW system, but prices can vary from as little as $7,700 for smaller solar systems to upward of $34,700 for larger systems.
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