Commercial Solar Panels in Concord NH
603 Solar is the premier choice for commercial solar contractors in Concord NH, Manchester NH, Exeter NH, Portsmouth NH, Dover NH, Rochester NH, and the surrounding areas.
603 Solar: The Leading Commercial Solar Energy Contractor in Concord NH
603 Solar is proud to be Concord NH’s trusted source for commercial solar panel solutions. We help businesses of all sizes reduce energy costs, boost sustainability, and gain energy independence through custom solar energy systems. As a top-rated solar energy contractor, we make the process of installing solar panels in Concord NH simple, strategic, and tailored to your specific needs.
Whether you’re a local business owner, commercial property manager, or nonprofit organization, our team is here to design, install, and maintain a solar energy system that powers your success for years to come.

Why Choose Our Solar Contractors in Concord NH?
Choosing the right solar energy contractor can make all the difference in the performance and return on investment of your solar system. At 603 Solar, we bring unmatched experience, local knowledge, and dedication to every commercial solar project in Concord NH.
Here’s what sets our team apart:
- Business-first approach: We understand the energy goals and operational needs of businesses.
- Expert project management: From permitting and incentives to final inspections, we handle it all.
- Custom system design: We build scalable, efficient systems that maximize your roof space and ROI.
- Reliable support: Our long-term maintenance plans ensure your system keeps working at peak performance.
When you choose 603 Solar, you’re partnering with Concord’s most dependable and professional solar energy contractor.
Our solar energy contractors provide comprehensive commercial solar panel services in Concord NH & the surrounding areas. Our services include:
We specialize in installing solar panels in Concord NH for commercial buildings, retail spaces, warehouses, manufacturing facilities, and more. Our turnkey solar installation services include site evaluation, system design, utility coordination, permitting, and professional installation—all tailored to your property and business goals.
We also guide you through available tax credits, rebates, and financing options to make your investment even more valuable. With 603 Solar, going solar is a smart business decision made easy.
A well-maintained system ensures maximum efficiency and energy savings. Our commercial solar maintenance services include routine inspections, performance monitoring, and system diagnostics. Whether you’re dealing with weather damage, inverter issues, or panel degradation, our experienced team provides fast, effective repairs to keep your system online and optimized.
Outdated or underperforming solar equipment can limit your energy savings. If your existing system is no longer meeting your business needs, we offer commercial solar panel replacement services throughout Concord NH. We’ll upgrade your setup with the latest solar technology for greater efficiency, output, and long-term value.
Benefits of Installing Solar Panels in Concord NH for Your Business
Switching to solar energy isn’t just an environmentally conscious decision—it’s a financially smart one. Businesses in Concord NH that go solar enjoy a range of benefits, including:
- Lower operating costs: Offset utility bills and lock in predictable energy rates.
- Tax incentives: Take advantage of the federal Investment Tax Credit (ITC) and state-level programs.
- Brand reputation: Demonstrate your commitment to sustainability and environmental responsibility.
- Energy independence: Reduce reliance on the grid and protect against rising electricity costs.
- Long-term ROI: Solar systems typically pay for themselves within a few years and continue delivering value for decades.
603 Solar helps you capitalize on every opportunity to save and grow with clean energy.
Areas We Serve
We proudly serve all of New Hampshire, Southern Maine, and Northern Massachusetts. No matter where you're located within these regions, you can count on reliable, professional service tailored to your local needs.
Ready to take your business to the next level with solar energy? At 603 Solar, we’re here to make your commercial solar project in Concord NH a success—from concept to completion and beyond. As your trusted solar energy contractors, we provide the insight, technology, and support to ensure your investment performs now and in the future.
Contact us today for a free site evaluation & to learn how we can help your business start saving with solar.
Have More Questions? Let’s Talk.
We are here to assist you. Contact us by phone at (603) 570-2607, or send us your question(s) by clicking on the “Contact Us” button.