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OneRoof Energy

Defunct American solar-energy financing company that offered residential photovoltaic leasing and related financing services.

Last updated August 26, 2026

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Overview

OneRoof Energy was an American solar-energy financing company focused on helping homeowners obtain photovoltaic systems through leasing and other financing arrangements. Rather than operating primarily as a conventional panel manufacturer or installer, the company positioned itself around the financial and customer-management layer of residential solar adoption. Its offering allowed households to access rooftop solar with payment structures intended to reduce the need for a large upfront purchase. The company was founded in California in 2011 and developed a business model based on residential solar leases. It worked with energy retailers and other distribution partners to present homeowners with solar-system financing choices. Its SolarSelect program was designed as a menu of leasing options, and the company partnered with Fry's Electronics as part of its retail-oriented approach. OneRoof Energy also developed SunOpps, an online portal intended to let customers customize financing options, follow installation progress, and monitor system performance. OneRoof Energy expanded its corporate footprint beyond its San Diego headquarters. At one point it maintained offices in Phoenix, Arizona; Honolulu, Hawaii; Newton, Massachusetts; and Lake Success, New York. This multi-state presence reflected an effort to support residential solar activity across several U.S. markets, although the available reference material does not establish the precise scale of installations, customers, or revenue. The company attracted capital-market attention when it became publicly traded on the TSX Venture Exchange in December 2012 under the symbol ON. In February 2013, it announced a proposed $100 million financing fund backed by Morgan Stanley to support its rooftop-solar financing operation. The arrangement illustrated the capital-intensive nature of third-party-owned solar models, in which a provider must fund or arrange funding for systems that customers pay for over time. OneRoof Energy later encountered financial and operating difficulties. Reports in December 2016 stated that the company would wind down its operations. During 2017, it sold its portfolio to Greenbacker Residential Solar LLC for $8 million in cash and proceeded with the wind-down. The company remained associated with the TSX Venture Exchange until 2020, but its operating business was no longer continuing in its earlier form. OneRoof Energy is therefore best understood as a defunct U.S. residential-solar finance brand whose principal legacy was its attempt to combine solar leasing, retail distribution, digital account management, and institutional financing.

History

OneRoof Energy emerged in California in 2011 as a company focused on financing residential solar adoption. Its business model centered on leasing photovoltaic systems to homeowners, allowing customers to use rooftop solar without necessarily purchasing the equipment outright. This placed the company within the third-party-owned solar segment, where the provider arranges financing and customers make payments over the life of an agreement. The company sought to broaden access to its offering through partnerships and consumer-facing programs. Its SolarSelect program presented homeowners with a range of solar leasing options and was supported by relationships with traditional energy retailers. OneRoof Energy also partnered with Fry's Electronics, extending its reach through a retail channel rather than relying solely on direct sales or specialist solar contractors. The available reference material does not identify the full list of partners or quantify the resulting customer base. OneRoof Energy supplemented its financing products with SunOpps, an online portal designed to support the customer relationship after or during a solar transaction. The service was intended to allow users to customize financing options, track installation progress, and monitor system performance. These functions reflected the company's attempt to combine financial services with digital project administration and energy-efficiency monitoring. The company expanded its office network while building its U.S. business. Its headquarters were in San Diego, California, and it also had offices in Phoenix, Arizona; Honolulu, Hawaii; Newton, Massachusetts; and Lake Success, New York. The geographic distribution of these offices suggests an effort to operate across multiple residential solar markets, though the sources do not provide enough information to determine whether all locations remained active throughout the company's life. OneRoof Energy entered public markets in December 2012 through a listing on the TSX Venture Exchange, where it traded under the symbol ON. In February 2013, it announced a $100 million fund backed by Morgan Stanley. The fund was intended to support the company's rooftop solar financing operation, an important requirement for a leasing business that must arrange capital for systems whose costs are recovered through customer payments over time. The company subsequently experienced financial and operational problems. In December 2016, reports indicated that OneRoof Energy would wind down its operations. In 2017, it sold its portfolio to Greenbacker Residential Solar LLC for $8 million in cash. The transaction marked the transfer of the operating portfolio as the company exited its earlier business activities. Although OneRoof Energy remained a TSX Venture Exchange company until 2020 according to the cited reference, it was no longer operating as an ongoing residential solar finance business in the form described during its expansion period. OneRoof Energy's history illustrates both the opportunity and the vulnerability of residential solar leasing companies. Its approach combined leased rooftop systems, retail distribution, institutional financing, and online customer tools. However, the company ultimately could not sustain its operations and transitioned from expansion to portfolio disposition and wind-down.

  • 2020

    End of reported TSX Venture Exchange trading period

    [1]

    The reference describes OneRoof Energy as having traded on the TSX Venture Exchange between 2011 and 2020.

  • 2017

    Solar portfolio sold to Greenbacker Residential Solar

    [1]

    OneRoof Energy sold its portfolio to Greenbacker Residential Solar LLC for $8 million in cash while winding down.

  • 2016

    Operational wind-down announced

    [1]

    Reports in December indicated that OneRoof Energy would wind down its operations.

  • 2013

    Morgan Stanley-backed financing fund announced

    [1]

    The company announced a $100 million fund backed by Morgan Stanley to support rooftop solar financing.

  • 2012

    Public listing on the TSX Venture Exchange

    [1]

    OneRoof Energy went public in December 2012 and traded under the symbol ON.

  • 2011

    Company founded in California

    [1]

    OneRoof Energy was founded as a U.S. residential solar-energy financing company.

Products and positioning

Residential solar financing provider offering leased photovoltaic systems and digital tools intended to simplify customer financing, installation tracking, and system monitoring.

  • Residential solar financing

    Residential Solar Leasing

    OneRoof Energy provided leasing options for homeowners seeking photovoltaic installations. The model enabled customers to obtain the use of rooftop solar equipment through contractual payments rather than relying solely on an outright equipment purchase. The company worked with energy retailers and other distribution partners to present financing choices for residential systems.

  • Solar leasing program

    SolarSelect

    SolarSelect was OneRoof Energy's customer-facing program for offering a menu of residential solar-system leasing options. It was distributed in cooperation with traditional energy retailers and was also associated with the company's partnership with Fry's Electronics. The available sources do not specify the full terms or geographic availability of each option.

  • Digital solar customer portal

    SunOpps

    SunOpps was an online portal intended to support customers throughout the solar-financing and installation process. Users could customize financing options, follow installation progress, and monitor the performance of their solar systems. It represented the company's effort to connect financing administration with ongoing system visibility and energy-efficiency management.

Brand decisions

  • 2017

    Sell portfolio to Greenbacker Residential SolarM&A

    Background

    The portfolio sale formed part of OneRoof Energy's previously announced operational wind-down.

    Action taken

    OneRoof Energy sold its portfolio to Greenbacker Residential Solar LLC for $8 million in cash.

    Aftermath

    The transaction transferred the portfolio while OneRoof Energy continued its exit from active operations.

    Cash sale consideration. $8 million (2017)

  • 2016

    Wind down operating businessStrategy

    Background

    After operating as a residential solar financing company, OneRoof Energy faced financial and operating difficulties and announced that it would wind down.

    Action taken

    The company began the process of ending its operating activities and preparing its portfolio for disposition.

    Aftermath

    The portfolio was sold in 2017, and the company ceased operating as an active residential solar-financing business.

  • 2013

    Create a Morgan Stanley-backed solar financing fundStrategy

    Background

    Residential solar leasing requires substantial capital to fund systems whose costs are recovered through customer payments. OneRoof Energy announced a financing fund intended to support its rooftop solar operation.

    Action taken

    The company announced a $100 million fund backed by Morgan Stanley.

    Aftermath

    The available reference does not document the fund's final deployment, performance, or effect on OneRoof Energy's financial condition.

    $100 million announced fund. (Announced in February 2013)

Sources1 sources

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