Mosaic raises US$200 million for US home solar loans

April 28, 2016
Facebook
Twitter
LinkedIn
Reddit
Email
The US$200 million in funding from DZ Bank and NY Green Bank is estimated to support over 5,000 rooftop PV installations across the US. Source: Mosaic

Solar Mosaic, a former crowdfunding start-up that has emerged as a major provider of residential solar financing solutions, has secured US$200 million in funding that will support at least 5,000 rooftop PV installations.

Germany’s DZ bank is lead lender in the warehouse facility financing with NY Green Bank participating in the syndicate to extend residential solar in New York.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The announcement on Wednesday marks the largest funding to date for the Oakland, California-based company, and further fuels its mission to empower homeowners through independent energy options and providing the financial support needed to fully benefit from owning their own solar system.

Mosaic has grown in the last two years to become a major US loan provider for residential solar installations, with an average loan around US$30,000 with interest rates between 2.49% and 7.99%. The company offers its loans through some of the nation’s biggest installers including Vivint Solar, SunPower Corp and NRG Energy.

Founded in 2011, Mosaic has now transitioned within the industry as it captivates access to institutional investors, with ambitions to raise US$1 billion in home solar loans by 2017. With the introduction of solar loans, the US residential market has grown tremendously, as it allows residents to own their own PV system and claim federal tax credits.

“Both DZ BANK and NY Green Bank have extensive experience as leading renewable energy financiers,” said Billy Parish, founder and CEO of Mosaic, in a statement. “DZ BANK and NY Green Bank's committed, relationship-driven approach was a natural fit for Mosaic as we looked to build our largest warehouse credit facility to date. With 40% consecutive monthly growth for over a year, we needed partners who could take us to the next level and help us grow as we continue to see the inevitable and rapid transition from fossil-fuel based electricity to rooftop generation of solar energy. Guggenheim was instrumental in helping us to find the right lending partners to support our business plan. The partnership with DZ BANK and NY Green Bank moves us towards our goal of having the ability to originate US$1 billion in residential solar loans by the end of year to meet growing consumer demand for a simple, affordable, solar finance solution.”

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

December 12, 2025
A roundup of three solar PV project financing stories from Australia, Texas and California, with updates from Potentia Energy, Origis Energy and Baywa r.e.  
December 12, 2025
Solar PV companies in the US are not waiting for guidance from the US Departments of the Treasury or Energy to act regarding Foreign Entity of Concern (FEOC), according to a survey conducted by Crux.
December 12, 2025
US solar PV module prices have stabilised at just over US$0.28/W in the three months to November 2025, according to Anza.
December 10, 2025
The US SEIA has named board chair Darren Van’t Hof as interim president and CEO, to begin work 20 January 2026.
December 10, 2025
The global utility-scale solar PV sector has exceeded the threshold of 1TW of operating capacity, according to Wiki-Solar.
December 10, 2025
The US solar industry registered its third-best quarter with 11.7GW of new capacity installed in the third quarter of 2025.

Upcoming Events

Upcoming Webinars
December 17, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA