Aside from its numerous beaches and forests, Connecticut also has a high priority to maintain its natural sites. This is why the state has worked incredibly hard to develop a robust solar energy industry. With over 20 gigawatts of solar power, Connecticut is one of the fastest-growing solar energy states in the country.

Connecticut’s strong renewable energy programs and regulations should continue to encourage the development of solar energy in the state for years to come.

Solar panels for sale in Connecticut

Solar panels in Connecticut are reliable and cost-efficient energy generators for your home, business, RV or a boat. They work as long as there is daylight, aren’t afraid of winds, hail, snow or rain, and last for over 25 years.

The average size of a home PV installation in the US is 5-6 kW. A system of this capacity covers 80-100% energy needs of a medium house. Its cost may vary from $5,000 to $10,000, depending on the panels’ brand and incentives available. Since a solar system powers your appliances during the day, your energy bills reduce greatly. Overall, a PV installation brings in around $100 each month on average and thus pays for itself in 6-7 years. 

Solar energy is a great solution for boondockers and sailors as well. Since panels work everywhere, don’t need fuel, don’t smell and are silent, they start to replace gas generators, which traditionally were used to charge house batteries. Sometimes even one panel is enough for everything you have on your boat or RV. Generally, panels go on a trailer roof, and when it comes to marine installation, modules are fixed on a stern rail, deck or canvas.  


Aptos Solar 365W Solar Panel 120 cell DNA-120-MF26-365W

Aptos Solar 365W Solar Panel 120 cell DNA-120-MF26-365W

Specifications:

  • Condition — New
  • Backsheet color — black
  • Cell number — 120 cell
  • Connector Type — MC4
  • DC/Charger Volt Compatible — 12v, 24, 48v
  • Dimensions LxWxH — 69.1 X 40.9 X 1.37 in
  • Frame color — black
  • Manufacturer — Aptos Solar
  • Model — DNA-120-MF26-365W
  • Operating Temperature — 111 °F
  • Rated Efficiencies — 20.01%
  • Scope of application — Residential, Commercial, Boats and RV systems
  • Use — Grid-Tie, Off-Grid
  • Weight — 45.19 lbs
  • Price per Watt — $0.8
  • Rated Power Output — 365 W
  • Voltage (VOC) — 40.7
  • Cell Type — Monocrystalline
  • Warranty — 25-year product warranty, 30-year output warranty
  • Delivery Time — 5-7 business days across the US

REC 400W Solar Panel 132 cell REC400AA-PURE

REC 400W Solar Panel 132 cell REC400AA-PURE

Specifications:

  • Condition — New
  • Backsheet color — black
  • Cell number — 132 cell
  • Connector Type — MC4
  • DC/Charger Volt Compatible — 12v, 24, 48v
  • Dimensions LxWxH — 71.7 x 40 x 1.2 inches
  • Frame color — black
  • Manufacturer — REC
  • Model — REC400AA-PURE
  • Operating Temperatures — -40 °F to +185 °F
  • Rated Efficiencies — 21.6%
  • Scope of application — Residential, Commercial, Boats and RV systems
  • Use — Grid-Tie, Off-Grid
  • Weight — 45 lbs
  • Price per Watt — $1.2
  • Rated Power Output — 400 W
  • Voltage (VOC) — 48.8
  • Cell Type — Monocrystalline
  • Warranty — 25-year product and performance warranty
  • Delivery Time — 5-7 business days across the US

Panasonic 370W Solar Panel 120 cell EverVolt EVPV370

Panasonic 370W Solar Panel 120 cell EverVolt EVPV370

Specifications:

  • Condition — New
  • Backsheet color — white
  • Cell number — 120 cell
  • Connector Type — MC4
  • DC/Charger Volt Compatible — 12v, 24, 48v
  • Dimensions LxWxH — 67.8 x 40.0 x 1.2 inches
  • Frame color — black
  • Manufacturer — Panasonic Eco Solutions
  • Model — EVPV370
  • Operating Temperatures — -40 °F to +185 °F
  • Rated Efficiencies — 21.2%
  • Scope of application — Residential, Commercial, Boats and RV systems
  • Use — Grid-Tie, Off-Grid
  • Weight — 43 lbs
  • Price per Watt — $1.2
  • Rated Power Output — 370 W
  • Voltage (VOC) — 44.1
  • Cell Type — Monocrystalline
  • Warranty — 25-year product and performance warranty
  • Delivery Time — 5-7 business days across the US

Solar inverters for sale in Connecticut

Inverter is another necessary component of a solar panel system. The panels by nature produce direct current which can’t be used by most house appliances. That’s why an inverter converts DC to AC and sends it either into the grid or to your appliances.

Another functions that inverter perform include:

  • Interaction with the grid;
  • Arc fault prevention and protection;
  • Optimization of the solar array production;
  • System monitoring. 

Inverters can be grid-tied, off-grid or hybrid. While the names of the first two are self-explanatory, a hybrid inverter can be used both as a grid-tie or an off-grid one. In other words, you can pair it with a battery, and if a blackout happens, the inverter switches your house to battery support instead of shutting down.

Inverter is the most complicated part of a solar installation and it requires proper maintenance. For Connecticut residents, it is recommended to put an inverter in a cold dry place out of direct sunlight — the garage is the best option. To prolong its lifespan, wipe the dust off of it, clean air intake filters and check the screen for errors. 


OutBack Inverter 50A GS8048A-01

OutBack Inverter 50A GS8048A-01

Specifications:

  • Condition — New
  • Input Voltage DC — 48
  • Output Voltage AC — 120/240 VAC
  • Solar panel compatibility — 60/120, 72/144 cell
  • Type — Grid-tie, Hybrid
  • Dimensions LxWxH — 28 x 16 x 8.7 inches
  • Watts — 8000
  • Manufacturer — OutBack Power Systems
  • Model — GS8048A-01
  • Operating Temperatures — -4 °F to +122 °F
  • Rated Efficiencies — 96%
  • Weight — 125 lbs
  • Warranty — 5 years
  • Delivery Time — 5-7 business days across the US

SMA Sunny Boy Inverter 5kw SB-5.0-1SP-US-41

SMA Sunny Boy Inverter 5kw SB-5.0-1SP-US-41

Specifications:

  • Condition — New
  • Input Voltage DC — 480
  • Output Voltage AC — 240
  • Solar panel compatibility — 60/120, 72/144 cell
  • Type — Grid-tie
  • Dimensions LxWxH — 21.1 x 28.5 x 7.8 inches
  • Watts — 5000
  • Manufacturer — SMA America LLC
  • Model — SB-5.0-1SP-US-41
  • Operating Temperatures — -40 °F to +140 °F
  • Rated Efficiencies — 97.6%
  • Weight — 57 lbs
  • Warranty — 10 years
  • Delivery Time — 5-7 business days across the US

SolarEdge Inverter 5Kw SE5000H-US

SolarEdge Inverter 5Kw SE5000H-US

Specifications:

  • Condition — New
  • Input Voltage DC — 480
  • Output Voltage AC — 240
  • Solar panel compatibility — 60/120, 72/144 cell
  • Type — Grid-tie
  • Dimensions LxWxH — 17.7 x 14.6 x 6.8 inches
  • Watts — 5000
  • Manufacturer — SolarEdge
  • Model — SE5000H-US000BNU4
  • Operating Temperatures — -13 °F to +140 °F
  • Rated Efficiencies — 99%
  • Weight — 25.6 lbs
  • Warranty — 12 years, extendable to 25 years
  • Delivery Time — 5-7 business days across the US

Connecticut solar panel cost

The cost of solar panels can vary depending on a variety of factors, such as the size of the system, the configuration, and the components. Most residential solar panels cost around $3 to $5 per watt. Before you can start making money from solar panels, however, you need to get the necessary financial incentives.

Connecticut solar panel cost

Connecticut solar incentives and rebates

Despite the high cost of solar panels, the federal government and various local governments have incentives that can help lower the cost of solar panels.

One of the most popular incentives is the federal tax credit, which can help homeowners save thousands of dollars on their solar panels. However, this credit will decrease in 2023 and will expire in 2024.

Connecticut solar incentives and rebates

In Connecticut, homeowners can get a rebate for every watt of solar they put on their home through the state’s residential solar program. This program is similar to the federal tax credit. Other incentives include a property tax exemption and a sales tax exemption for solar systems.