Frequently Asked Questions

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Can I add batteries to my existing GAF Energy solar system?

Yes. GAF Energy solar roof systems are compatible with many energy storage offerings on the market. A licensed energy storage contractor can evaluate, recommend, and install an appropriate energy storage system for your home. AC-coupled batteries like the Tesla Powerwall or Sonnen Eco are designed to be added to existing…

What kind of warranty does a solar roof come with?

Buying a new solar roof can be a big decision, so we've made sure to protect your investment with an industry-leading 25-year warranty. You can rest easy knowing your GAF Energy solar roof is a safe, waterproof solution that generates clean solar energy for your home. The warranty will cover…

How long will my solar roof last? / How long do solar panels last?

When you install a roof that includes solar panels you'll be taking advantage of two products that both will be warrantied to protect your home and provide power for 25 years. Choosing the GAF Energy roof-integrated solar system means you're getting a top-of-the-line product backed by best in the business.…

How is a Solar Roof Installed?

Expect a smooth installation when you purchase a GAF Energy solar roof system. We'll guide the entire process, from the delivery of your roofing materials to activating your new solar energy system. It's easy because your new solar roof was designed to be easy for roofers to install. The result…

How does solar connect or integrate to a roof?

The GAF Energy solar system is a direct-to-deck installation, similar to a skylight. The benefit of our roof-integrated solar system is its seamless, waterproof installation. With most residential solar systems on the market using rack mounted panels, these rack setups require puncturing your shingles and roof to install the lag…

How can I tell how much power my solar roof is generating?

Our roof-integrated solar system includes smart, easy-to-use solar power monitoring. You'll be able to see how your system is performing via an app on your smartphone and can even check how much energy each individual panel is generating. Our team will be there with you every step of the way.…

Can I get a solar storage battery?

Battery storage allows homeowners to store some of the solar energy they’re producing in a backup battery, which can then be used as a limited power source at night or during power outages. We don’t offer a battery storage, but your GAF Energy solar system is compatible with many battery…

Can I go off-grid?

For the vast majority of people, it would not be cost-effective to try to go completely off-grid with a solar system. Unless you’re living in a remote area where electricity is unavailable, unreliable or extremely expensive, you’re better off being connected to the conventional utility grid. That’s because you’ll need…

Does my system work when the power goes out?

No. In order to keep you and your local power technicians safe, your solar system will also automatically shut down during a power outage. After the outage is over, your system will turn back on. If you want to have a backup power source during a power outage, your GAF…

How to maintain a solar roof?

The GAF Energy solar system is designed to require little to no maintenance. Seasonal rains should help keep the solar panels clean of dirt and debris, but if not, homeowners can either gently rinse their panels (only when they're cool) or opt to occasionally pay for a professional cleaning service.…

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