AJ Long Electric installs residential solar. Not as a side note. Not as a “we’ll get you ready and someone else does the roof.” The array, the interconnection, and the panel that has to carry it are one electrical job, done by the same licensed contractor who already does your charger and your 200-amp upgrade.
Key Takeaways
- We install residential solar, including interconnection and panel work.
- Array pricing is quoted per project after a site and electrical review.
- A 200-amp upgrade, when required, is $3,500–$7,500 and is itemized on the same proposal.
- The 25D 30% residential credit ended for new expenditures after December 31, 2025. We do not sell that credit.
Why an electrician should install the solar
Most solar-only quotes under-specify the service, the busbar, and how an EV charger or battery will share the can. That is the work AJ Long Electric already does every week. Starting the array on that same design means the equipment lands on a panel that can legally accept it.
Need a Panel Upgrade?
Outdated or overloaded electrical panels are a safety risk. Our team specializes in 200-amp upgrades throughout Northern Virginia, with same-day panel assessments available. Call (571) 444-6886 to get started.
What the job includes
Site and electrical review, written scope, listed modules and inverters, electrical permit path, utility interconnection for the address, and inspection coordination. Roofing or structural work outside that scope is named in the proposal.
Start at residential solar installation. Panel-prep details live on solar-ready panels.




