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Total amount raised
$90M
Latest funding date
2025-10-21
Location
Bright has successfully raised $31.5 million over 9 funding rounds, with the latest being a Debt Financing round. The company is backed by 18 investors, including notable names like Mirova and IFU.
Keep reading to explore the intricacies of Bright's fundraising journey and the investors backing this innovative platform.
Bright, the Mexican distributed solar energy company, has raised funding across multiple rounds backed by a diverse group of investors including First Round Capital, Y Combinator, IFU (Investment Fund for Developing Countries), Mirova, and Leonardo DiCaprio, among others.
Keep reading to explore Bright's full fundraising journey, key investors, and what's next for the company.
What Is Bright?
Bright (thinkbright.mx) is a leading distributed solar energy company based in Mexico City, Mexico. Founded in 2014, Bright provides solar-power subscription services that allow homeowners and businesses across Mexico to access rooftop solar without large upfront costs. Often described as \"Sunrun for the developing world,\"Bright has grown to become Mexico's #1 residential solar financier, with a platform that enables solar installers to offer flexible financing options to customers.
How Much Funding Has Bright Raised?
- Seed Round
- Amount Raised: USD 4,000,000
- Date: August 2015
- Lead Investors: First Round Capital, Y Combinator
- Participants: Max Levchin, Felicis Ventures, Collaborative Fund, and others
- Series A
- Amount Raised: USD 6,824,805
- Date: June 2017
- Lead Investors: Ajax Strategies
- Participants: Undisclosed
- Debt Financing (IDB Invest)
- Amount Raised: USD 15,000,000 (equivalent, in Mexican pesos)
- Date: June 2020
- Lead Investors: IDB Invest (Inter-American Development Bank)
- Participants: Canadian Climate Fund for the Private Sector of the Americas (C2F), MGM Sustainable Energy LP
- Series B
- Amount Raised: USD 7,514,660
- Date: July 2021
- Lead Investors: Undisclosed
- Participants: Undisclosed
- Debt Financing
- Amount Raised: USD 10,000,000
- Date: April 2022
- Lead Investors: Undisclosed
- Participants: Undisclosed
- Growth Equity / Series Unknown
- Amount Raised: Undisclosed
- Date: November 2022
- Lead Investors: MGM Innova Group
- Participants: Leonardo DiCaprio, First Round Capital, Y Combinator, Daniel Servitje, founders of Sunrun and Tesla, and other Silicon Valley investors. (Bright noted total capital raised exceeded $50M USD at this point.)
- Series C
- Amount Raised: USD 31,500,000
- Date: July 27, 2023
- Lead Investors: IFU (Investment Fund for Developing Countries / Impact Fund Denmark)
- Participants: Leonardo DiCaprio, Lynn Jurich and Edward Fenster (founders of Sunrun), JB Straubel (Tesla co-founder), Daniel Servitje (Grupo Bimbo), First Round Capital, Y Combinator, Inter-American Development Bank, and a leading U.S. family office
- Debt Financing
- Amount Raised: USD 15,000,000
- Date: October 21, 2025
- Lead Investors: Mirova
- Participants: Undisclosed
Total Amount Raised: At least $89.8M USD based on disclosed funding rounds (noting the November 2022 round amount was undisclosed).
Key Investors
- Mirova
- Details: Mirova is a global sustainable investment management firm and a subsidiary of Natixis Investment Managers. In October 2025, Mirova committed up to USD 15 million to Bright via a senior secured debt facility — its first investment in Latin America through its emerging markets energy transition strategy. The financing is secured by solar asset receivables in Mexico.
- IFU (Investment Fund for Developing Countries)
- Details: IFU, also known as Impact Fund Denmark, led Bright's Series C round of USD 31.5 million in July 2023. IFU is Denmark's state-owned fund for investing in developing countries and focuses on sustainable development goals (SDGs). They remain one of Bright's most prominent institutional backers.
- First Round Capital
- Details: First Round Capital was a lead investor in Bright's 2015 Seed round and has remained a participant in subsequent rounds. The firm is a well-known early-stage venture capital fund based in San Francisco.
- Y Combinator
- Details: Y Combinator participated in Bright's Seed round and is listed among Bright's ongoing investors. Sam Altman (then President of Y Combinator) cited Bright as a compelling emerging-markets solar investment at the time of the Seed round.
- Ajax Strategies
- Details: Ajax Strategies led Bright's Series A round of approximately USD 6.8 million in June 2017, supporting the company's early scaling efforts in the Mexican solar market.
- MGM Innova Group
- Details: MGM Innova Group led Bright's November 2022 growth equity round and has been a long-time partner and investor in the company. MGM Sustainable Energy LP also participated in the IDB Invest debt financing in 2020.
- IDB Invest
- Details: IDB Invest (Inter-American Development Bank's private sector arm) provided a loan package equivalent to USD 15 million to Bright in June 2020, helping fund the installation of over 2,500 residential solar rooftop systems (8+ MW). The financing included blended finance from the Canadian Climate Fund for the Private Sector of the Americas.
What's Next for Bright?
Bright is well-positioned to continue its rapid expansion across Mexico's solar energy market. With a strong investor base including global impact funds and prominent Silicon Valley names, the company is focused on scaling its solar financing platform to reach more homeowners and businesses. The latest debt facility from Mirova underscores growing international confidence in Bright's model and Mexico's renewable energy opportunity.
According to the October 2025 Mirova press release, Bright is also progressing through a Series D equity funding round of USD 30–60 million, expected to close in the first half of 2026, which would mark a significant new milestone in the company's growth trajectory.
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