21 Swansea, IL Solar Energy Contractors

Are you interested in solar energy for your home? Whether you want to lower your electricity bill or help the environment (or both), you’ll want to hire a solar energy contractor. Solar energy contractors design, install and service renewable energy systems for homes and businesses. More 
Demond Signs (618) 624-7260
IL, 62269
7 miles from Swansea
DAY & NIGHT SOLAR (618) 344-4001
IL, 62234
11 miles from Swansea
Williams Pamela (314) 241-1557
MO, 63106
14 miles from Swansea
A O SOLAR ST LOUIS (314) 652-9549
MO, 63110
17 miles from Swansea
B Z Products (314) 644-2490
MO, 63123
18 miles from Swansea
Kokhala Inc (314) 743-2900
MO, 63144
20 miles from Swansea
The Energy Savings Store (314) 961-6372
MO, 63119
21 miles from Swansea
MO, 63132
23 miles from Swansea
Daysaver Solar (314) 909-0843
MO, 63122
23 miles from Swansea
North American Solar (636) 349-3300
MO, 63026
25 miles from Swansea
G2Power Technologies Llc (314) 839-1609
MO, 63042
26 miles from Swansea
Energy Team In Missouri (314) 434-3647
MO, 63141
27 miles from Swansea
Premier Skylights (314) 298-8501
MO, 63043
28 miles from Swansea
D & R ENERGY (618) 465-3099
IL, 62002
29 miles from Swansea
D & R Energy (618) 465-3099
IL, 62002
29 miles from Swansea
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What Types of Energy Systems Do Solar Energy Contractors Install?


The most common types of alternative energy systems for the home are solar electric, solar water heating and wind power systems. Solar professionals can help with everything from replacing old skylights with new solar skylights to installing complete solar energy systems.

Let’s say you want a solar electric system for your home. An off-grid system basically consists of solar panels and battery banks. These battery banks store the sun’s energy so you can use electricity at night or on a cloudy day. This system is designed to keep household electricity running for about two or three cloudy days; longer cloudy periods require a backup generator. To install an off-grid system, you’ll want to hire a certified Illinois solar energy contractor.

Along with off-grid solar, wind and hybrid energy systems that include batteries and backup generators, there are also grid-tied solar and wind operations. Grid-tied systems are attached to your Swansea, IL utility company so if you produce more energy than you use, your meter goes down and you build up energy credits.

Installing solar skylights can save electricity. Sun tunnel skylights are tubular daylight devices that capture sunlight through domes on your roof. Attached to these domes are highly reflective tunnels that draw natural light down into closets, hallways and stairways.

Solar energy can heat your home, produce electricity and provide hot water. Solar power systems are part of the growing trend toward energy sustainability. Whether you are aiming for increased sustainability or want to improve energy conservation, you’ll find Illinois solar energy contractors and any necessary specialty subcontractors here on Houzz.

Questions to ask potential solar energy contractors:


  • Do you have state certification?
  • Will you come to my home for a free onsite consultation?
  • Are you able to repair an older system?
  • Can you provide me with a layout to see where the panels will go and what they will look like?
  • Can you give me any information on solar rebate programs?

Find solar energy contractors on Houzz. Search the Professionals section for Illinois solar energy contractors or browse Swansea, IL photos of completed installations and look for the solar energy contractor’s contact information.
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