The Best Home Solar in Joliet, MT

Compare the highest-rated home solar professionals in Joliet, Montana. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

On Site Energy, Inc.

4.8
(110 reviews)
Verified

A leading Montana-based solar and renewable energy contractor with a strong focus on both residential and commercial systems. They are known for their comprehensive in-house services, from initial design to final installation and maintenance, and have deep expertise in the specific incentives and climate considerations of Montana.

7127 Hwy 312, Billings, MT 59105 (Primary location serving Joliet)

Specialties & Features

Grid-tied and off-grid solar solutions
Battery storage system installation
Solar financing and incentives guidance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Sigora Solar - Montana

4.7
(85 reviews)
Verified

Sigora Solar is a well-established, reputable solar company with a branch in Billings that actively serves the Joliet area. They are recognized for their professional consultation process, strong manufacturer partnerships (like Panasonic), and offering various financing and leasing options to make solar accessible.

1600 Poly Dr, Billings, MT 59105 (Primary location serving Joliet)

Specialties & Features

Residential solar panel installation
Solar financing and leasing options
Energy efficiency assessments

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Northlight Solar

4.6
(70 reviews)
Verified

A dedicated Montana solar installer focused on providing high-quality, customized solar energy systems. They emphasize robust system design for Montana's weather and offer long-term maintenance and repair services, building a strong reputation for customer service and technical expertise.

704 Anchor Lane, Unit B, Billings, MT 59105 (Primary location serving Joliet)

Specialties & Features

Solar energy system design and consultation
Solar panel maintenance and repair
Custom residential installations

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Solar Contractors in Joliet

** The home solar market in Joliet, Montana, is characteristic of a rural community with high solar potential but a limited number of local installers. Residents are primarily served by established regional contractors based in Billings (approximately a 45-minute drive away). The competition level is moderate among these top-tier providers, who compete on service quality, system design expertise, and knowledge of local and state incentives rather than price alone. The average quality of service is high, as the companies that operate successfully in this region tend to be well-licensed, insured, and certified (often with NABCEP accreditation). Typical pricing for a residential solar installation in the Joliet area is competitive with national averages, generally ranging from **$2.50 to $3.50 per watt** before applying the 30% federal tax credit and any applicable state or utility incentives. The strong net metering policies in Montana and the state's high number of sunny days make solar a financially attractive and practical investment for homeowners in the area.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Joliet regulations and climate

Frequently Asked Questions About Home Solar in Joliet

Get answers to common questions about home solar services in Joliet, Montana.

1How does Joliet's climate, with cold, snowy winters and sunny summers, affect solar panel performance and energy production?

Solar panels actually operate more efficiently in cooler temperatures, which benefits production during Montana's crisp, sunny winter days. While snow cover will temporarily halt production, panels are installed at an angle to encourage snow shedding, and the high number of annual sunny days (Joliet averages over 200) leads to strong annual production. Your system will be designed to generate excess power in the long summer days to help offset lower winter production, ensuring annual energy needs are met.

2What are the typical costs for a home solar system in Joliet, and what financial incentives are available to Montana homeowners?

For a typical Joliet home, a solar system costs between $15,000 and $25,000 before incentives, depending on system size and energy needs. Crucially, Montana homeowners benefit from the 30% federal solar Investment Tax Credit (ITC), which significantly reduces the net cost. Additionally, you may be eligible for net metering through your local utility (like NorthWestern Energy), which credits you for excess power sent back to the grid.

3Are there any local Joliet or Carbon County permits or regulations I need to know about before installing solar panels?

Yes, you will need to obtain an electrical permit from Carbon County for the installation. Furthermore, if your home is within a designated subdivision or historic area, there may be specific covenants or architectural review requirements. A reputable local solar provider will handle this permitting process for you and ensure the system meets all Montana building and electrical codes, as well as any utility interconnection requirements.

4What is the best time of year to install solar panels on my home in Joliet?

The ideal installation time is during late spring, summer, or early fall. This allows for work to be completed on your roof more safely and efficiently before winter weather arrives. Scheduling during this period also ensures your system is fully commissioned and connected in time to capture the peak summer sun, maximizing your first-year production and utility bill savings.

5How do I choose a reliable solar provider in the Joliet area, and what should I look for?

Prioritize providers with extensive experience installing systems in Montana's specific climate and who are familiar with NorthWestern Energy's interconnection process. Look for certified, local installers (with NABCEP certification being a gold standard) who offer strong warranties and can provide references from nearby installations. Be wary of out-of-state companies that may not understand local frost depths for ground mounts or optimal snow-shedding angles for roof mounts.