Name: American Sentry Solar
Telephone: 410-557-0555

Installing Solar Energy Systems In:

Maryland

Delaware

Pennsylvania

Our Customers Love Us

“Best purchase ever. Our rep was fantastic. The install crew was friendly and fast. When there was an electrical equipment failure, they were out and fixed it the same day. The team is always following up to ensure I am happy.”

Brent H. Millersville, MD

“Absolutely recommend American Sentry Solar. We had been planning to go solar for a few years but had so many questions. We were very skeptical. From start to finish our experience was very pleasant. From explaining the process, and answering all our questions to installation they did a phenomenal job.”

Anuradha V. Townsend, DE

“Professional team who communicated well with me and made the installation process easy. I would highly recommend them to anyone. Overall, going solar and owning your own system is a no brainer — for our planet, our family’s future and even the marketability of your own home should you choose to sell. I love my new system.”

Ted H. Berwyn, PA

NABCEP Certified PV Installation - American Sentry Solar

Qualified customers can switch to solar with no money down and no payments until after your system is installed.

Get Started!

Solar Resources for Homeowners

2025 Maryland Solar Access Program (MSAP): Everything Maryland Homeowners Need To Know

The 2025 Maryland Solar Access Program (MSAP) is a $7,500 grant for eligible Maryland residents who meet the program's requirements.

Solar Owning, Leasing & PPAs

If you're curious about the pros and cons of buying vs leasing solar panels, you've come to the right place.

What are Solar Renewable Energy Credits (SRECs)?

SRECs are how utility companies reach their clean energy requirements by paying you for the energy generated by your solar panels.

Monocrystalline vs. Polycrystalline Solar Panels – Which is Better?

The most common solar cells today are monocrystalline and polycrystalline. Here are the key differences between the two and which one we prefer.

Is There A “Pennsylvania Free Solar Program”?

I keep seeing ads for free solar panels from the government in Pennsylvania. Is that true?

How Does The Federal Solar Tax Credit Work?

The Residential Clean Energy Credit has been extended and is equal to 30% of the cost of your solar installation.

The American Sentry Advantage

Exceptional Service

From the moment you start thinking about solar to long after your installation is complete, you’ll have access to our team of local solar experts. We’ll be here to help with every step of the process.

Incredibly Easy Process

We’ll handle all the paperwork. From filing your tax incentives and rebates to building permits and coordinating with the local utilities. We make it as simple as possible. With most installations taking only 2-3 days, you’ll be saving in no time.

Comprehensive Warranty

Our solar panels come with a 25-year warranty. You can rest easy knowing your solar energy system is covered.

Keep the lights on. Even when the Grid can’t.

American Sentry Solar has teamed up with Enphase to provide homeowners with the Enphase Encharge 10 – an industry leading solar battery that consistently outperforms the Tesla Powerwall.

Keep the Power On

Powerful Monitoring in your Pocket

Watch system health and performance from your app. Monitor your solar system’s status from wherever you are.

At-a-glance views of your solar system’s energy production – and how much you’re saving on your utility bill.
Compare current solar panels performance against a previous day, week or month.
Track current vs. historical weather data to understand variations in performance
Monitor solar system performance to insure peak savings at all times
One-click sharing – instantly share with your friends and family through email and social media.

American Sentry Solar

221 Gateway Drive
Bel Air, MD 21014
410-557-0555

We make solar simple.