603 Solar

06/23/2026

🔆 Another successful installation in the books! 🔆

Our team recently completed this 18.04 kW solar installation in New Boston, NH, helping another homeowner take control of their energy future while making the most of New Hampshire's abundant sunshine.

One of the unique features of this project is the thoughtful planning that went into the system design. We intentionally left room for additional panels, giving the homeowner the flexibility to expand their system down the road if their energy needs grow. Whether it's adding an electric vehicle, heat pumps, or other electrical upgrades, planning ahead can make future expansion much easier and more cost-effective.

At 603 Solar, we believe every solar project should be designed not only for today's needs but also with tomorrow in mind.

Thinking about solar for your home? Contact us today to learn how a custom-designed system can help you save for years to come!

☀️ Powering New Hampshire, one rooftop at a time.

06/22/2026

🏆 Help 603 Solar Bring Home GOLD Again! 🏆

For the last THREE years, 603 Solar has proudly earned GOLD in the Best of the 603 Awards (2023, 2024, and 2025), and we're hoping to make it four years in a row in 2026!

If you've had a great experience with our team, we'd be honored to have your vote.

✅ Vote daily through June 24, 2026 at 5:00 PM
✅ Visit https://bestofthe603.com/
✅ Navigate to: Home & Garden → Solar Energy Company
✅ Select 603 Solar
✅ Don't forget to SUBMIT your ballot after casting your vote!

Since 2018, 603 Solar has helped nearly 1,000 home and business owners make the switch to a more economical and sustainable energy source. Based in Exeter, NH, we take pride in our educational approach to solar, helping customers understand their options and make informed decisions every step of the way.

What truly sets us apart is our commitment to customer service. Our owners remain actively involved in both the company and their local communities, providing a hands-on approach that ensures customers receive top-notch support from their very first inquiry all the way through system activation—and beyond.

Today, 603 Solar is proud to be New Hampshire's one-stop solar provider, offering:
☀️ Residential Solar
☀️ Commercial Solar
☀️ Battery Storage
☀️ Existing System Service & Support

Thank you to our customers, partners, and community members for your continued support. Every vote helps, and we appreciate each and every one of you!

06/19/2026

☀️ Solar Success in Silver Lake, NH! ☀️

Another beautiful installation is in the books! Our team recently completed this 27.28 kW residential solar system on a home in Silver Lake, NH, helping another homeowner take advantage of clean, renewable energy while reducing their long-term electricity costs.

With summer sunshine in full swing, there’s no better time to put your roof to work. This impressive system is positioned to maximize solar production and provide years of energy savings for the homeowner.

Whether you're building a new home, upgrading your current property, or simply exploring your solar options, 603 Solar is here to help every step of the way—from design and permitting to installation and ongoing support.

Thanks for reading this far! We hope everyone has a wonderful weekend! 🌞

📍 Silver Lake, NH
⚡ System Size: 27.28 kW

Thinking about going solar? Contact our team to learn how much your home could save with solar energy!

06/18/2026

💥😎 A FRIENDLY REMINDER, VOTING IS OPEN NOW UNTIL JUNE 24 AT 5PM! 😎💥

🏆 603 Solar has proudly won GOLD for Best of the 603 in 2023, 2024, and 2025 — and with your help, we're aiming to make it FOUR years in a row in 2026! 🏆

As New Hampshire's top residential solar provider, we're honored to have earned the trust of homeowners across the Granite State. Our 168 ⭐⭐⭐⭐⭐ Google reviews speak for themselves, and we're grateful for every customer who has supported us along the way!

🗳️ Vote for 603 Solar here:
https://bestofthe603.com/vote/ #

To find us:
🏡 Home & Garden
☀️ Solar Energy

⚠️ Important: After selecting 603 Solar, be sure to SUBMIT your vote! Votes are not counted until the submission is completed.

📅 You can vote once per day from now through June 24, 2026, so every vote makes a difference!

Thank you for helping us continue bringing energy, savings, & freedom. to homeowners throughout New Hampshire, Maine, and Massachusetts.

Vote for your favorite activities, restaurants, service providers and more in the Best of the 603 contest here!

06/17/2026

⭐️⭐️⭐️⭐️⭐️ Customer Reviews Like This Are Why We Do What We Do! ⭐️⭐️⭐️⭐️⭐️

At 603 Solar, we believe going solar should be an exciting and stress-free experience. From your first consultation to final installation—and beyond—we pride ourselves on delivering exceptional customer service, complete transparency, attention to detail, and customer satisfaction every step of the way.

Hearing that our customers feel supported, informed, and confident throughout the process is the greatest compliment we can receive. Reviews like this remind us why we work so hard to provide a seamless solar experience for every homeowner and business we serve.

Thank you to all of our amazing customers for trusting 603 Solar with your renewable energy journey. Your feedback motivates our team to continue raising the bar every day!

🌞 Thinking about going solar?
📞 Reach out to our team and discover why so many New Hampshire, Maine, and Massachusetts homeowners choose 603 Solar.

06/16/2026

☀️🍹 Transformation Tuesday! 🍹☀️

What started as an idea on the drawing board has become a beautiful reality, and now summer vibes are going strong in Concord, NH!

603 Solar is proud to have installed this 48.8 kW solar energy system on the brand-new NH Liquor & Wine Outlet in Concord, NH. One of the most exciting parts of this project was having the opportunity to implement solar early in the design phase, allowing renewable energy to be thoughtfully incorporated into the building from the very beginning.

Now, this impressive array is helping power the facility while taking advantage of the long, sunny days that make New Hampshire summers so enjoyable.

Speaking of summer... we know the warm weather has everyone thinking about cookouts, lake days, and celebrations with family and friends. If you're stopping by the NH Liquor & Wine Outlet to stock up on your summer essentials, don't forget to take a look up and check out this stunning solar array while you're there! 😎⚡

And as always, 603 Solar would like to remind everyone to drink responsibly. The only thing we encourage overindulging in is clean, renewable solar energy! ☀️

Interested in incorporating solar into your new construction project? Planning for solar early can help maximize energy production, simplify installation, and create long-term savings for years to come.

📍 Concord, NH
⚡ 48.8 kW Solar Installation
🏗️ Solar integrated during the building design phase

06/15/2026

☀️ Another beautiful solar project completed in the Granite State!

Last week, our team wrapped up this impressive 24.08 kW solar installation in Hollis, NH. As more homeowners choose to build energy-efficient homes from the ground up, we're excited to help them incorporate solar into their new-construction designs from day one.

Planning for solar during the construction process can provide greater design flexibility, seamless aesthetics, and a home that's ready to produce clean energy from the moment the switch is flipped.

Whether you're building your dream home or exploring ways to reduce your future energy costs, our team is here to help you understand how solar can fit into your plans.

🏡 New Construction • ☀️ Residential Solar • 📍 NH, MA & ME

Interested in adding solar to your new home build? Contact 603 Solar to learn more!

06/11/2026

🏆 603 Solar has proudly won GOLD for Best of the 603 in 2023, 2024, and 2025 — and with your help, we're aiming to make it FOUR years in a row in 2026! 🏆

As New Hampshire's top residential solar provider, we're honored to have earned the trust of homeowners across the Granite State. Our 168 ⭐⭐⭐⭐⭐ Google reviews speak for themselves, and we're grateful for every customer who has supported us along the way!

🗳️ Vote for 603 Solar here:
https://bestofthe603.com/vote/ #

To find us:
🏡 Home & Garden
☀️ Solar Energy

⚠️ Important: After selecting 603 Solar, be sure to SUBMIT your vote! Votes are not counted until the submission is completed.

📅 You can vote once per day from now through June 24, 2026, so every vote makes a difference!

Thank you for helping us continue bringing energy, savings, & freedom. to homeowners throughout New Hampshire, Maine, and Massachusetts.

Vote for your favorite activities, restaurants, service providers and more in the Best of the 603 contest here!

06/10/2026

At 603 Solar, our mission has always been simple: provide exceptional solar installations, outstanding customer service, and long-term savings for homeowners and businesses throughout New Hampshire, Maine, and Massachusetts.

We're proud to have earned 167 five-star Google reviews from customers who have trusted us with their solar projects. Reviews like this remind us why we do what we do!

"603 Solar are pros and make it easy. They know their stuff and use the best equipment on the market! The whole process was simple and easy and saves us tons of money in the long run!"

Thank you to all of our customers for your support, referrals, and kind words. Your feedback helps us continue powering New England with clean, reliable energy.

Thinking about going solar? Contact our team today to see how much you could save with a custom solar solution.

☀️ Residential & Commercial Solar
📍 Serving NH, ME & MA
⭐ 167 Five-Star Google Reviews

06/09/2026

☀️ Summer is here, and that means peak solar production season is in full swing! ☀️

📍 Laconia, NH
⚡ 21.5 kW Solar System

With the longer days and stronger sunshine that summer brings, systems like this are working hard to maximize energy production and help homeowners save on their electric bills.

There's never been a better time to harness the power of the sun. Whether you're looking to reduce your energy costs, increase your energy independence, or lower your carbon footprint, 603 Solar is here to help every step of the way.

Ready to see what solar can do for your home or business? Contact us today for a free consultation!