Solar and Energy Storage Solutions

We specialize in solar and energy storage solutions for commercial and utility customers.

We partner with private and public large-scale energy users, landowners, independent power producers, and utilities in California, Massachusetts, and New York looking to harness the benefits of PV energy.

Our team provides a complete suite of services including: Engineering, Procurement, and Construction (EPC); Operations and Maintenance (O&M), energy storage, Power Purchase Agreements, and property development.

Our Experienced Solar Project Teams Can Help

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35+ Years · 1,100+ Projects Flexible Financing · Full Service


In Massachusetts, New York and California we partner with property owners interested in leasing their unused land parcels and unobstructed rooftops for solar projects. We are realistic about market conditions and we perform a thorough due diligence to avoid wasting our customers’ and partners’ time with projects that will never get built. Our project development and finance teams collaborate early on so that all parties’ best interests can be addressed from day one, making the completed installation a win-win for everyone involved.

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Engineering, Procurement, and Construction (EPC)

Borrego Solar is one of the largest and most experienced providers of solar EPC services in North America. We bring our over 35-years of solar engineering and construction experience to every project we work on. Through our EPC services we provide complete turnkey solutions to commercial and utility customers. We can help you take your solar project from concept to completion. We have years of experience in all common types of solar construction including: ground mounts, roof mounts, covered parking, landfill solar, and single axis trackers.

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PPAs and Solar Financing

Our finance team has successfully funded over $500M in commercial-scale solar PPAs. Depending on your capital needs, we offer a variety of ways to finance your solar installation either off, or on, your balance sheet. For organizations interested in owning their own solar solutions, we can provide a number of long term financing options including: leases, loans, bonds, and property assessed clean energy (PACE) financing.

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Solar O&M

Our O&M services can help you maximize your financial returns by reducing the frequency and impact of equipment failures and site issues. . We offer solar O&M services throughout the US to commercial and utility scale PV system owners, and. currently operate over 450MW of solar. The majority of our MW under management are systems that were built by other EPCs which speaks to the quality and competitiveness of our stand alone O&M services. We pride ourselves on our transparency and efficiency. Our proprietary asset management platform gives you the information you need to manage your fleet with maximum efficiency.

More about solar operations and maintenance