Solar, Heat Pumps & Roofing in Glastonbury, CT

Local Home Electrification

Solar & Heat Pump Installation in Glastonbury, Hartford County and All Communities

Glastonbury is our hometown, and it is where CellSun was built. As a locally owned home-electrification company, we bring nearly two decades of solar and energy experience to every project on this side of the Connecticut River.

Housing here spans three centuries. Colonial-era homes near Glastonbury Center and Main Street sit alongside 1960s ranches in Buckingham and newer construction toward Addison and Hebron Avenue. Roof pitch, framing, and panel capacity vary sharply between them, which is why we survey each home before we design anything.

South Glastonbury sits under mature tree canopy along the river terraces, so shade modeling matters more here than almost anywhere else we work. In several South Glastonbury projects the right answer has been a smaller array plus a heat pump, not a maximum-size array under branches.

What Makes Glastonbury Projects Different

• Glastonbury is our home base, so a CellSun crew is minutes from Glastonbury Center rather than dispatched in from out of state.
• The Glastonbury Building Department handles residential building and electrical permits for solar, heat pump, and generator work in town, and rooftop solar in Connecticut is exempt from state sales tax.
• Homes in the Cotton Hollow and South Glastonbury river terraces carry heavy tree cover, so we shade-model those roofs before proposing an array size.
• Orchard and farm parcels in East Glastonbury often have large outbuildings and long service runs, which changes generator siting and battery placement compared with a compact Glastonbury Center lot.

Permits & Interconnection in Glastonbury

Permitting in Glastonbury runs through the town Building Department, with electrical inspection before utility interconnection. We pull the permits, meet the inspector, and file the Eversource interconnection paperwork so you are not chasing any of it.