Demand Better Solar
One of the best-rated solar companies in Maryland, Washington DC, and Virginia — since 2006.
Recognized
A six-time ENERGY STAR® Contractor of the Year.
A six-time ENERGY STAR Contractor of the Year with a 100% satisfaction guarantee.
ENERGY STAR® Contractor of the Year
What we do
Solar, Done Right
Design, installation, storage, and service — all under one roof.
Residential Solar
Rooftop and ground-mount PV designed around your home and roof.
Battery Storage
Store what you generate and keep the lights on during outages.
Service & Repair
Maintenance and repair for systems we installed — and ones we didn't.
Solar Financing
Flexible financing and incentive guidance to make solar affordable.
About EDGE
Built on Experience
EDGE designs, installs, and services residential solar with in-house teams and
a standard that has earned homeowner trust for two decades.
1,500+
Residential solar projects
20+
Years strong
100%
Satisfaction guaranteed
Why choose us
Why Homeowners Choose EDGE
Proven Experience
Two decades of compliant, reliable solar, HVAC, and home-energy projects.
In-House Expertise
Design, installation, and service handled by EDGE employees — no subcontractor roulette.
Built the Right Way
Engineered for performance, longevity, and code compliance from day one.
Accountability After Install
We service what we install and stand behind the work long after the project is complete.
Case study
Maryland Solar Panels + Battery Storage
Our client Karen moved into a home with an old gas boiler, gas water heater, and a gas stove.
As someone who cares about the environment, she knew the gas appliances had to go.
See what she installed, what it cost, and the incentives and savings she captured.
Case study
Energy Savings for Every Income
We want as many people as possible to feel safe and comfortable at home with energy bills they can afford — it's a big part of our mission.
Here's Kadir's story: we found rebates and incentives from several sources to cover the entire cost of his solar and energy-efficiency project.
Got Questions About Going Solar?
Talk to a real EDGE solar advisor — design, financing, and incentives.
Testimonials
Two Decades of Homeowner Trust
"Edge Energy was exceptionally professional and caring. Great communication and excellent support throughout our home-efficiency projects. Thanks so much for taking care of all my needs in a timely, friendly fashion."
CATHY Seissler
Maryland / D.C.
"Edge Energy recently completed a home assessment and I had a wonderful experience. Derek was extremely kind, professional, and thorough. I feel confident they will do an excellent job. Highly recommend!"
Gianna
Maryland / D.C.
"I recently had a brand-new HVAC system installed and the entire experience was outstanding from start to finish. Punctual, professional, knowledgeable — and the customer service really stood out."
Marie Barnett
Maryland / D.C.
Our teams are ready to help!
Technical & Sales Support teams are standing by.