Commercial solar is more affordable and valuable than ever before. Yet many business owners hesitate because they don’t know what to expect financially. Let’s break down the true cost and value of going solar in 2025.
Installation Costs in 2025
The average commercial solar system ranges from $1.40 to $2.00 per watt. A 100kW system might cost between $140,000 and $200,000 before incentives. The final cost depends on roof type, panel efficiency, and installation complexity.
Federal Tax Credit (ITC)
The ITC covers 30% of your installation cost, reducing a $200,000 system to $140,000. This credit is available through 2032, offering reliable savings for the next several years.
Additional Incentives and Grants
Programs like USDA’s REAP grants can cover up to 50% of your installation cost if your business qualifies. Learn more in our REAP grant update.
Long-Term Utility Savings
Over the 25 to 30-year lifespan of your solar system, savings typically range from $500,000 to $1,000,000. The more your business consumes, the higher your potential ROI.
Other Financial Benefits
Solar qualifies for accelerated depreciation, allowing businesses to write off the cost faster and reduce tax liability. Explore all your options on our financing page.
Commercial solar is a smart investment. Don’t just look at the upfront costs, look at the long-term gains.
