Why a Solar PPA Makes Sense.
Are you tired of rising, unpredictable utility bills but worried about the high cost of solar installation? A Solar Power Purchase Agreement (PPA) is the simplest way to switch to clean energy and start saving immediately—with absolutely zero money down. With a PPA, we install and maintain the entire system on your roof, eliminating all the financial risk and responsibility for you. All you do is pay a lower, more stable rate for the electricity the panels produce, locking in predictable energy costs for years to come. It’s all the savings and environmental benefits of solar, with none of the upfront cost or hassle.
Key Benefits of a Solar PPA




What Our Customers Are Saying
“The process was painless. From the first visit to the completion of the project, everyone I encountered in person or on the phone was very professional.”
Bob M. Bel Air, MD
Harford County
“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
Anne Arundel County
“From start to finish it has went smoothly. Everyone has been very nice and knowledgeable when we have asked anything. Was a pleasure working with them all.”
Zoltan S. Columbia, PA
Lancaster County
Areas We Serve for PPAs
Serving Maryland and Pennsylvania.






Our PPA customers see immediate savings and are provided predictable energy costs!
Solar Resources for Homeowners
Homeowner Solar Installation Questions
How will the panels attach to my roof? Part 1: The R-Tech Mini
How will the panels attach to my roof? Part 2: The Racking
Will I Need To Upgrade My Breaker Panel?
How Do The Wires Get From The Roof To My Electrical Panel?
What’s Installed On The Outside Of My Home?

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