Should you replace your roof with solar shingles?
Short answer. Solar shingles, solar cells built into roofing products that install in place of some shingles, can make sense if you need a new roof anyway and want a low-profile look. Compared with a conventional roof plus solar panels, they usually cost more, often produce less power per square foot and make future repairs more specialized, and the federal residential solar credit ended after 2025.
How they work
The solar section of the roof is made of thin solar shingles or tiles wired together and installed alongside ordinary shingles or matching non-solar pieces. The whole assembly is the roof, so the installer handles both roofing and electrical work, or two trades coordinate closely.
Advantages
- A clean look with no racking, which can matter to HOAs and historic districts.
- One project instead of two if the roof is due anyway.
- Depending on the system, no separate panel removal and reinstall when surrounding shingles need work.
Trade-offs
- Cost and output. Integrated systems generally cost more per watt than panels, and panels mounted above the roof run cooler and often produce more.
- Repairs. A hail-damaged solar shingle needs the system's own replacement part and an installer trained on it.
- Installer availability. Fewer contractors install these systems, and if a maker leaves the market, parts and warranty service can get difficult.
- Hail. Check the impact rating and how your homeowners policy covers the system.
- Tax credit. The residential clean energy credit that covered solar ended for installations completed after 2025.
Questions to ask
Who warrants the roof and who warrants the electrical system? How many of these has the installer completed? What happens if one solar shingle fails? What does the production estimate assume about shade and roof direction? See replace your roof before solar and impact-resistant shingles in Georgia.