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Installing Solar Energy Systems In:

Maryland Solar Panel Installation - Areas We Serve

Maryland

Delaware - Areas We Serve

Delaware

Pennsylvania - Areas We Serve

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

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2025 Top Solar Contractor
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.

Solar Resources for Homeowners

Net Metering Explained

Find out what net metering is and how it works. Net metering allows homeowners to get the most out of their solar panel system.

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.

enphase encharge 10 battery

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

American Sentry Solar has teamed up with Franklin to provide homeowners with the Franklin Apower2 – an industry leading solar battery that consistently outperforms the Tesla Powerwall.

Powerful Monitoring in your Pocket

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

  • Real-time energy monitoring – View solar production, home energy consumption, battery status, and grid usage in real time.

  • Personalized energy settings – Set backup reserve levels, choose operating modes (such as maximizing self-consumption or backup power), and customize how the battery is used.

  • Outage monitoring – Receive notifications during power outages and monitor backup performance.

  • Historical energy data – Track daily, weekly, monthly, and yearly energy production and consumption trends.

  • Remote access – Manage and monitor the system from anywhere using a smartphone or tablet.

  • Weather-aware charging – When enabled, the system can prepare for severe weather by increasing the battery’s state of charge before a forecasted outage.

  • System alerts – Receive notifications about system status, updates, and important events.

  • Homeowner and installer access – Homeowners can monitor and manage their system, while authorized installers can access diagnostic information for support and maintenance.

myenlighten app
ADB showroom

American Sentry Solar

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

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