10/20/2026
Here is the math on the 30% federal tax credit.
$30,000 system
- $9,000 federal tax credit
= $21,000 net cost
The credit applies through 2032. We prepare and file the paperwork at no extra charge.
Your system size and cost will differ. We size it to your actual usage, not a sales quota.
Want your numbers? Call (314) 703-3888 or visit prosolarstl.com for a no-pressure assessment and a written proposal in 48 hours.