Colchester, Connecticut
Home Energy Experts Serving Colchester, CT
CellSun helps Colchester homeowners ride out long outages, move off oil and propane heat, and cut energy costs with premium solar, cold-climate heat pumps, roofing, Generac generators, and battery storage.
Local Home Electrification
Colchester is the New London County town where Routes 2 and 11 meet, and that highway access made it the fastest growing town in Connecticut from 1980 to 2000. The population went from about 3,000 in 1950 to more than 15,500 in 2020, and about 42 percent of today's homes were built in the 1980s and 1990s, for a median year built of 1984. The historic Colchester Village and its Town Green anchor the center, with the villages of Westchester and North Westchester to the west.
Most of town still runs on delivered fuel and private wells. Census figures show about 60 percent of Colchester homes heat with fuel oil and another 16 percent with propane, against about 3 percent on utility gas, and the town's own plan only aims to explore gas service if opportunities arise. Public water from the Colchester Sewer and Water Commission serves about 4,000 people from groundwater wellfields, and the plan states that most residents get their drinking water from wells.
Outages here run long. The town's hazard mitigation plan records Tropical Storm Irene outages of seven to nine days in Colchester and October 2011 snowstorm outages of up to five days, and during Tropical Storm Isaias in 2020 about 99 percent of the town's Eversource customers lost power, with some homes out for about eight days. Most lines still run on poles, since underground wiring is required only in new subdivisions.
Colchester permits come from the Office of the Building Official in Town Hall at 127 Norwich Avenue, open weekdays 8:30 to 4:30 and Thursdays until 7. Inspections happen only Monday, Tuesday, Wednesday and Friday between noon and two and are scheduled by email, plan review takes two to six weeks, and fees are not refunded once a permit is issued. Septic review goes through the Chatham Health District sanitarian in the Land Use office, and Town Green historic district properties need a certificate of appropriateness that may be required even when a building permit is not.
One accountable local partner for your whole home, from the roof down to the last circuit.
Premium home solar systems engineered for New England roofs and weather. We size every array around your actual usage, roof orientation, and shading so you generate the most power for the lowest lifetime cost.
Cold-climate heat pump systems rated to heat efficiently well below zero. CellSun does the load calculation, system design, permitting, electrical work, and Energize CT rebate paperwork. The installation is performed by our licensed HVAC installation partner.
Solar-ready roof replacements and repairs done right the first time, so your roof and any future solar system work together as one weather-tight, long-lasting envelope.
Whole-home Generac standby generators that keep your lights, heat, and well pump running during outages, sized and installed to protect what matters most when the grid goes down.
Home battery storage that stores your own energy for backup power and resilience, so you rely less on the grid and keep essential circuits powered through interruptions.
Possibly, but it takes a certificate of appropriateness first. The local historic district covers twenty-six properties around the Town Green, and its handbook discourages solar collectors except where they are out of view from the public way. Panels on a rear roof plane that cannot be seen from the street are the usual path, and re-roofing with the same visible material needs no certificate.
Because the outages have been long. The town recorded Irene outages of seven to nine days and October 2011 snowstorm outages of up to five days, and Isaias knocked out power to about 99 percent of Colchester's Eversource customers. With most homes on private wells and most lines on poles, a standby generator or battery keeps water and heat running, not just the lights.
CellSun contracts for solar, roofing, generators and battery storage, and does its own electrical. On heat pumps CellSun designs and permits, and our licensed HVAC installation partner installs.
Yes. The systems we specify run efficiently well below zero, colder than Colchester typically sees.
Official town and district resources for this area.
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