Roofing options compared
GAF Timberline Solar (ES 2) vs Tesla Solar Roof
GAF Timberline Solar (ES 2) and Tesla Solar Roof are both in the solar roof category. GAF Timberline Solar (ES 2) is the first nailable solar shingle, installed with standard roofing practices. Tesla Solar Roof is a glass solar-tile roof system with matching non-solar tiles. The right pick depends on whether you prioritize the widest installer network and simplest install or best aesthetics and Powerwall integration.
Feature comparison
| Feature | GAF Timberline Solar (ES 2) | Tesla Solar Roof |
|---|---|---|
Warranty | 25-yr | 25-yr |
Module efficiency | 17-19% | 19-22% |
Power output | 57 W per shingle (ES 2) | Glass tile system |
Installed cost | $3.75-$4.50 / W installed | $4.50-$6.00 / W installed |
Aesthetics | Low-profile shingle | Best (glass tiles) |
Best for | the widest installer network and simplest install | best aesthetics and Powerwall integration |
Source: GAF Energy (2025-2026); Manufacturer + market data (2026). Specs and costs are typical ranges; confirm current specifics with the manufacturer or your contractor.
Where each one wins
It nails down like a normal shingle (no special mounting) and has the widest installer network; the 2025 ES 2 adds ~23% more power. Best for: the widest installer network and simplest install.
The most seamless glass-tile aesthetic and tight integration with the Powerwall battery ecosystem. Best for: best aesthetics and Powerwall integration.
Common questions
What's the difference between GAF Timberline Solar (ES 2) and Tesla Solar Roof?
GAF Timberline Solar (ES 2) is the first nailable solar shingle, installed with standard roofing practices. Tesla Solar Roof is a glass solar-tile roof system with matching non-solar tiles. Where GAF Timberline Solar (ES 2) wins: it nails down like a normal shingle (no special mounting) and has the widest installer network; the 2025 ES 2 adds ~23% more power. Where Tesla Solar Roof wins: the most seamless glass-tile aesthetic and tight integration with the Powerwall battery ecosystem.
Which is better, GAF Timberline Solar (ES 2) or Tesla Solar Roof?
Neither is universally better. GAF Timberline Solar (ES 2) is best for the widest installer network and simplest install; Tesla Solar Roof is best for best aesthetics and Powerwall integration. Match the choice to what matters most for your home.
How does storm damage factor into this?
If your roof was under a recent hail or wind storm, that is what turns a repair into an insurance claim. A free RoofWorks report documents the exact NOAA storm event (date and hail size) recorded for your address, which is the evidence adjusters look for. Only an inspection confirms actual damage.
Compare more roofing options. RoofWorks shows hail exposure from the storm record; only an inspection confirms roof damage.