Top 7 Best Solar Companies in New Hampshire (2024 Reviews)

As a massive tech company in the U.S., it’s no surprise that Tesla manufactures some of the most sought-after solar products in the industry.

The company has spotty customer service, in large part because it outsources installations, but it’s a good option overall and services the entire state.

Why We Chose Tesla for the Best Technology

Tesla is best known in the solar industry for its solar battery, the Tesla Powerwall. This has one of the most impressive performance specs of any battery in the industry, including a high round-trip efficiency and a large capacity for storage.

Solar batteries are particularly beneficial in New Hampshire because they help increase the rate for which you’re credited for excess energy to the full retail rate, which is well above average in NH. Most customers have access to net metering, but the credit rate is close to the wholesale rate. At over 19 cents per kilowatt-hour (kWh), even energy at the wholesale rate is quite expensive in the area. Batteries let you minimize that by offering effective retail net metering.

New Hampshire is also one of the most common states for power outages to occur. Tesla Powerwalls come equipped with user-friendly options like StormWatch, which automatically prepares your system to maximize storage if a storm is likely.

What We Don’t Like

As mentioned, Tesla outsources all of its installations to third-party installers, so customer service will depend on the company that’s assigned to your solar project. Especially when spending upward of $10,000 on photovoltaic (PV) equipment, it would be nice to be able to guarantee you get great customer service.

Much like SunPower, Tesla only installs a single brand of each product it offers. We’d love to see a little variety, even though the panels, batteries and EV chargers it does install are high-quality.

Read our full review of Tesla for more information.

Solar Products

Tesla used to manufacture its own solar panels, but it has ceased that operation and now installs QCells panels. QCells panels are a great option for any homeowner in New Hampshire, in our opinion.

Specifically, they have an above-average efficiency rating of up to 21.4% to help maximize your energy production to offset losses from snow coverage. Plus, they go through some of the most extensive testing of any panel in the industry, so they have one of the lowest fail rates. This is crucial in a high-risk area like New Hampshire, where extreme weather and long exposure to snow and moisture can be issues.

In addition to QCells panels, Tesla provides the following:

• Tesla Powerwalls
• Tesla-branded EV chargers
• Tesla solar roof
• The Tesla solar monitoring mobile app

Financing Options

Tesla accepts all four major payment options, which means the relatively high-cost solar equipment in New Hampshire is still highly accessible through this provider.

If you can make a cash purchase work, it will save you the most money in the long run. A solar loan through Tesla is also a great option, but interest will decrease your total savings.

Leases and PPAs can be helpful for those that can’t justify a cash purchase or qualify for a loan, as they’re the most accessible. However, we don’t recommend them to most customers unless they’re the only options.

Warranty Information

Tesla’s QCells panels come with a 25-year warranty from the manufacturer for the equipment and the power production. The former is average, and the latter is a little longer than what’s typical in the industry.

Tesla also includes a ten-year workmanship warranty, which is in line with the industry average as well. Although this is standard, we do wish it was a little longer. New Hampshire solar systems see a lot of snow, and that constant exposure to moisture can create issues for your system and home if your panels aren’t installed properly.

Click here for a free quote from Tesla.

As a massive tech company in the U.S., it’s no surprise that Tesla manufactures some of the most sought-after solar products in the industry.

The company has spotty customer service, in large part because it outsources installations, but it’s a good option overall and services the entire state.

Why We Chose Tesla for the Best Technology

Tesla is best known in the solar industry for its solar battery, the Tesla Powerwall. This has one of the most impressive performance specs of any battery in the industry, including a high round-trip efficiency and a large capacity for storage.

Solar batteries are particularly beneficial in New Hampshire because they help increase the rate for which you’re credited for excess energy to the full retail rate, which is well above average in NH. Most customers have access to net metering, but the credit rate is close to the wholesale rate. At over 19 cents per kilowatt-hour (kWh), even energy at the wholesale rate is quite expensive in the area. Batteries let you minimize that by offering effective retail net metering.

New Hampshire is also one of the most common states for power outages to occur. Tesla Powerwalls come equipped with user-friendly options like StormWatch, which automatically prepares your system to maximize storage if a storm is likely.

What We Don’t Like

As mentioned, Tesla outsources all of its installations to third-party installers, so customer service will depend on the company that’s assigned to your solar project. Especially when spending upward of $10,000 on photovoltaic (PV) equipment, it would be nice to be able to guarantee you get great customer service.

Much like SunPower, Tesla only installs a single brand of each product it offers. We’d love to see a little variety, even though the panels, batteries and EV chargers it does install are high-quality.

Read our full review of Tesla for more information.

Solar Products

Tesla used to manufacture its own solar panels, but it has ceased that operation and now installs QCells panels. QCells panels are a great option for any homeowner in New Hampshire, in our opinion.

Specifically, they have an above-average efficiency rating of up to 21.4% to help maximize your energy production to offset losses from snow coverage. Plus, they go through some of the most extensive testing of any panel in the industry, so they have one of the lowest fail rates. This is crucial in a high-risk area like New Hampshire, where extreme weather and long exposure to snow and moisture can be issues.

In addition to QCells panels, Tesla provides the following:

• Tesla Powerwalls
• Tesla-branded EV chargers
• Tesla solar roof
• The Tesla solar monitoring mobile app

Financing Options

Tesla accepts all four major payment options, which means the relatively high-cost solar equipment in New Hampshire is still highly accessible through this provider.

If you can make a cash purchase work, it will save you the most money in the long run. A solar loan through Tesla is also a great option, but interest will decrease your total savings.

Leases and PPAs can be helpful for those that can’t justify a cash purchase or qualify for a loan, as they’re the most accessible. However, we don’t recommend them to most customers unless they’re the only options.

Warranty Information

Tesla’s QCells panels come with a 25-year warranty from the manufacturer for the equipment and the power production. The former is average, and the latter is a little longer than what’s typical in the industry.

Tesla also includes a ten-year workmanship warranty, which is in line with the industry average as well. Although this is standard, we do wish it was a little longer. New Hampshire solar systems see a lot of snow, and that constant exposure to moisture can create issues for your system and home if your panels aren’t installed properly.

Click here for a free quote from Tesla.

All Energy Solar combines impressive experience and certifications with excellent customer service that should instill confidence in any homeowner.

This is one of the most expensive solar installers in the Granite State, but if you’re looking for quality and don’t mind paying a premium for it, it’s a great option.

Why We Chose All Energy Solar as the Best Regional Provider

All Energy Solar has been serving New Hampshire since 2009. In addition to over a year of local experience, the technicians hold licenses as certified electricians and many are certified by NABCEP (the North American Board of Certified Energy Practitioners). These facts don’t prove that the company offers professional installations, but it definitely suggests it.

All Energy Solar also puts customers first and provides incredible service from the first call you make through the installation and beyond. This is evident in the company’s amazing 4.9-star rating on Google Reviews and its 4.5-star rating on the BBB’s website (Better Business Bureau).

As a regional company, we’re also surprised by how hands-on the company is in terms of helping customers file for solar incentives. The techs are knowledgeable about local tax incentives and solar rebates and can potentially help you save some money by helping you file for them.

What We Don’t Like

There’s not much we can say about All Energy Solar that isn’t positive. The only real drawback, in our opinion, is that the price for its products and services is well above average.

This is a pretty significant downside for most customers, especially in New Hampshire, where the cost per watt for solar equipment is already one of the highest in the country. The company does accept a few payment options to keep things accessible, but the high cost is still going to be a deterrent for many customers.

Solar Products

All Energy Solar installs panels that are manufactured by REC, JA Solar, LONGi and SolarEdge. We feel this combination of panel brands is a solid one, as the options range from affordable to more expensive and good efficiency to great efficiency.

We recommend the panels from REC if you want to maximize production and have the best chance of eliminating your energy bill. These produce more power per watt than the other options. The SolarEdge or JA Solar panels are better options for keeping installation costs down, as they’re the most affordable solar panels overall.

Below is a quick list of other products and services you can get access to through All Energy Solar:

• Tesla Powerwalls
• Enphase IQ solar batteries
• EV chargers — specific brands aren’t advertised
• Solar monitoring apps from Tesla and Enphase
• Roof replacement

Financing Options

Unlike most regional companies, All Energy Solar accepts cash purchases, solar loans, solar leases and PPAs. While we don’t recommend all of these options, having them available does help improve the company’s accessibility, especially given the high cost of PV equipment in New Hampshire and the above-average company pricing.

We suggest a cash purchase or solar loan for maximum savings, access to the federal credit and a boosted property value. Leases and PPAs don’t let you take the federal solar tax credit and can actually complicate the sale of your home rather than make your property more valuable.

Warranty Information

All Energy Solar includes a 25-year warranty for the equipment and production of the panels it installs. The equipment warranty is standard, and the production warranty is excellent, as it’s a little longer than most companies offer.

The company also makes mention of a workmanship warranty included with its systems, but it doesn’t provide any specific information for the term until you get a quote. The likelihood is that the coverage is for ten years, which is the industry standard.

Click here for a free quote from All Energy Solar.

New England Clean Energy is hard to beat in terms of customer service and care, communication and hands-on installations.

The company has limited service offerings and doesn’t offer many panel brands, but for those who just want the basics and great service, it’s an outstanding choice.

Why We Chose New England Clean Energy as the Best for Customer Service

New England Clean Energy is a regional company, as the name suggests, but it’s small enough that it can still give the attention and care that each solar customer deserves. The company has maintained an excellent 4.2-star rating and an A+ score with the BBB, plus a 4-star rating with Google Reviews.

The reviews we read through are full of customers raving about the communication they received throughout the installation process, the hands-on approach the company takes to educating about solar and helping you file for solar incentives and the overall professionalism of the team members.

New England Clean Energy also installs Maxeon panels, which are the best in the business. These are super high-quality and provide above-average energy production capabilities, which is ideal in an area like New Hampshire, where snow coverage can cause overall production to dip.

What We Don’t Like

New England Clean Energy (NECE) has limited service offerings, so it’s not a good option if you’re looking for anything more than panels and batteries. We prefer companies that also offer EV chargers — especially in NH, given the bump in popularity of EVs — and other services for system customization.

Additionally, while the company has great overall ratings for customer service, there have been some issues with delays noted in customer reviews. It’s unclear if they are the fault of the installer or the utility company, but in either case, New England Clean Energy does remain communicative throughout the process.

Solar Products

NECE prioritizes Maxeon solar panels, which we absolutely love to see. We think the high efficiency ratings and above-average warranty coverage make them ideal for New Hampshirites.

However, the company also offers panels from Solaria, Panasonic and SolarEdge to add a little variety. We recommend the Maxeon panels unless you’re looking to minimize your installation costs, in which case the below-average cost per watt of the SolarEdge panels should serve you well.

Below are the other limited products and services NECE offers:

• Enphase solar batteries
• Generac solar batteries
• The MySunPower and Enphase solar monitoring apps

Financing Options

NECE accepts cash purchases, solar loans, leases and PPAs. This kind of variety is uncommon from a regional installer, but it’s great for accessibility.

We still suggest a cash purchase if you can make one work because it provides the highest energy savings and leads to the shortest breakeven point. Loans are the next best option, as interest will reduce your savings and extend your payback period a bit.

Leases and PPAs are good for accessibility but save much less over time and don’t lead to panel ownership, so they’re not the best for savings.

Warranty Information

NECE provides outstanding warranty coverage, which includes 25 years of protection for your panels, a 25-year production guarantee, plus a 20-year warranty for workmanship and roof leak protection.

The labor warranty is especially great, as it’s double the industry average. The roof leak warranty is also incredible to have in NH, where above-average snowfall and exposure to moisture can cause serious issues for panels that are improperly installed and don’t come with great protection. Most companies don’t specifically cover roof leaks, so NECE is a solid option solely because of this protection.

Click here for a free quote from New England Clean Energy.

ReVision Energy is a regional provider with an impressive social impact and a wide range of products and services that offer above-average customization options for your solar array.

The company only accepts cash purchases and loans, so it’s not the most accessible. However, we do recommend it if you can afford it.

Why We Chose ReVision Energy as the Best for System Customization

Most solar panel installation companies offer panels and batteries, but ReVision goes a few steps further to include EV chargers — an increasingly popular option in New Hampshire — solar heat pumps and solar water heaters.

These energy efficiency options mean you can go solar through the company and also boost your home’s efficiency to maximize your savings. This is especially important in an area like the Granite State, a particularly green state where energy prices are about 1.5x the national average. Every little bit of savings helps, and ReVision can help get you there.

ReVision also has a positive social impact, as it’s B-Corp certified. Not only does the company care more about profit alone, but it also gives back to the surrounding communities.

Finally, ReVision has been serving New Hampshire residents for over two decades, so the provider has plenty of experience installing systems safely and according to your specific needs.

What We Don’t Like

ReVision doesn’t accept leases or PPAs, which is a pretty minor downside. We generally recommend cash purchases and loans, but leases and PPAs do help keep services accessible. It would be nice for customers to have those options, especially since PV equipment in your state is well above average in terms of price per watt.

There’s not much else to say about ReVision that isn’t positive. While the accessibility isn’t as good as it could be, we think it’s a great company to choose for those looking for an experienced company with a positive impact on the environment and the communities it serves.

Solar Products

ReVision installs panels from a handful of tier-one manufacturers, including QCells, SolarEdge and Maxeon/SunPower. We absolutely recommend the Maxeon panels if you don’t mind paying a premium for quality and performance. These also come with the most impressive manufacturer’s warranty to keep you adequately protected from system damage in New Hampshire’s harsh weather.

The SolarEdge panels are going to be your best bet if you’d prefer to prioritize a low installation total.

Below is a list of the many other products and services ReVision offers to customers:

• Tesla Powerwalls
• Other solar batteries — specific brands not mentioned
• ClipperCreek EV chargers, as well as other brands
• Solar water heaters
• Solar heat pumps
• The Tesla and MySunPower solar monitoring apps

Financing Options

ReVision only accepts cash purchases and solar loans, so its accessibility isn’t going to be as impressive as some other companies with more financing options.

Of these two, a cash purchase is going to be the most beneficial over time. You will get hit with a hefty installation bill for the entire system cost, but you’ll own your panels immediately and won’t pay interest on your system. That means the fastest breakeven point and the greatest energy savings in the long run.

Warranty Information

ReVision provides excellent warranty coverage, including a 25-year warranty for the equipment and efficiency, as well as 25 years of coverage for the workmanship.

Both the efficiency and workmanship warranties are above average, but we think the labor coverage is the best coverage you’ll get from the company. This helps ensure your panels will stand up to the heavy snowfall and sometimes harsh weather expected in New Hampshire. The labor warranty is also 2.5x the industry average, making it a solid option overall in the area.

Click here for a free quote from ReVision Energy.