• Home
  • Latest
  • Coins2Day 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechSpaceX

This is why Elon Musk’s SpaceX has been buying up SolarCity’s bonds

By
Katie Fehrenbacher
Katie Fehrenbacher
Down Arrow Button Icon
By
Katie Fehrenbacher
Katie Fehrenbacher
Down Arrow Button Icon
August 7, 2015, 11:46 AM ET
Space Station
The SpaceX Falcon 9 rocket and Dragon spacecraft lifts off from Space Launch Complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral, Fla., Sunday, June 28, 2015. The rocket carrying supplies to the International Space Station broke apart shortly after liftoff. (AP Photo/John Raoux)Photograph by John Raoux — AP

On occasion celebrity entrepreneur Elon Musk’s three companies —electric car company Tesla, rocket firm SpaceX and solar installer SolarCity — end up working together.

For example, a few years ago Tesla and SolarCity teamed up to offer an early version of a solar panel and battery combo product. Last year a local newspaper reported that SpaceX was working with SolarCity to build a small solar panel farm near the rocket company’s launch site in Texas.

But in recent months SpaceX has stepped in with substantial dollars in a more unusual way. Over the past six months, SpaceX has invested $165 million in a new investment product from SolarCity.

Late last year, SolarCity said it would start selling what it called the first public offering of solar bonds in the U.S. The product gives regular retail investors (investors that don’t need to be accredited) a way to buy solar bonds that are backed by the company’s solar panel systems.

It’s an interesting move by SolarCity because it could give a regular person with some extra cash an easy way to invest in the potentially booming solar panel market and the company’s future growth. Previously solar investors have been mostly big banks, power companies, or even corporations like Google.

Alternative Energy And Jobs
SolarCity workers install solar electrical panels on the roof of a home in Palo Alto, Calif. In 2011.Photograph by Tony Avelar — Christian Science Monitor Christian Science Monitor—Getty Images
Photograph by Tony Avelar — Christian Science Monitor Christian Science Monitor—Getty Images

With SolarCity’s bond product, retail investors can buy the bonds directly from SolarCity online, or through IRA accounts or brokerages. Startups like Solar Mosaic have tried selling financial products on a smaller scale with mixed results.

SolarCity’s solar bonds have various rates of return, depending on how many years the bond takes to mature. The longer the term, the more money an investor can make back. SolarCity currently offers one, two, three, five, ten and fifteen-year bonds — you buy the fifteen-year bond, you get the highest rate of return, but you have to wait that long to take the money out.

But the bulk of the bonds haven’t been sold to these small “six-figure” investors, but to a related corporate company.

 

SolarCity started off offering $200 million worth of these bonds in October 2014. Now as of the end of SolarCity’s second quarter (earnings were announced a week ago, Wednesday), SolarCity had $202 million worth of solar bond debt outstanding. Roughly $165 million of that was to sister company SpaceX.

In March, SpaceX bought $90 million of the solar bonds due in March 2016, followed by another $75 million of the bonds, due in June 2016. SpaceX purchased the shortest, one-year term bonds so it will be able to sell the bonds next year if it wants the cash out. It’s a relatively liquid position, with the smallest rate of return.

So why is SpaceX buying these up? According to SolarCity’s Vice President of Financial Products, Tim Newell, the answer is “very straight forward.” The bonds offered SpaceX an attractive rate of return for a one-year investment compared to other investment options out there. SpaceX carriers a fair amount of cash at times, noted Newell, and the company wanted to put that cash to work in the short term with a high degree of reliability.

SpaceX CEO Elon Musk Unveils Company's New Manned Spacecraft, The Dragon V2
Photograph by Kevork Djansezian — Getty Images

However, given the Elon Musk connection between SpaceX and SolarCity there could be another answer. Because SolarCity’s solar bonds are a pretty new idea, SpaceX jumping in could be useful to give more confidence to regular investors that might have been hesitant to buy them.

As Angelo Zino, equity analyst with S&P Capital IQ, explained it: “The market there is unproven. There’s more uncertainty because the market hasn’t matured as much as with other industries. If potential investors are uncertain how it works or if it makes sense, this is Elon Musk backing the bonds.” Musk is the chairman of SolarCity and a major investor in the company. At SpaceX, Musk is the CEO and major backer.

To that suggestion, Newell says: “It was great that SpaceX invested. The decision was based around SpaceX’s financing needs and the fact that solar bonds served their needs.”

[Coins2Day-brightcove videoid=3830222193001]

 

Newell says that because of SpaceX’s interest in the bonds, the company is considering launching a solar bond product that is geared more for corporate investors and could be shorter in term. Companies could take out their funds on a quarterly basis, instead of the yearly basis.

Newell says the amount of non-SpaceX investors that are buying the solar bonds is also growing. For example, RSF Social Finance, recently invested $9 million into the bonds through a cash reserve account that holds donor advised funds awaiting grant-making. RSF says it had limited options to invest such cash in the past.

Despite that the bonds can be attractive to companies and retail investors, SpaceX’s bond purchase is still somewhat unusual given the space company is a venture capital-backed startup with its own large expenses and high-risk plans. One of SpaceX’s rockets exploded at the end of June, which has only added expenses and volatility to the company. And of course, the deal also stands out just because Elon Musk is the CEO of one company and the Chairman of the other.

About the Author
By Katie Fehrenbacher
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Coins2Day 500
  • Global 500
  • Coins2Day 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Coins2Day Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Coins2Day Brand Studio
  • Coins2Day Analytics
  • Coins2Day Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Coins2Day
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Coins2Day Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Coins2Day Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
North America
'I meant what I said in Davos': Carney says he really is planning a Canada split with the U.S. along with 12 new trade deals
By Rob Gillies and The Associated PressJanuary 28, 2026
1 day ago
placeholder alt text
C-Suite
Coins2Day 500 CEOs are no longer giving employees an A for effort. Now they want proof of impact
By Claire ZillmanJanuary 28, 2026
2 days ago
placeholder alt text
Politics
The American taxpayer spent nearly half a billion dollars deploying federal troops to U.S. cities in 2025, CBO finds
By Nick LichtenbergJanuary 28, 2026
1 day ago
placeholder alt text
Success
Every U.S. Olympian is going home with $200,000, whether they medal or not, thanks to a billionaire's $100 million gift
By Jacqueline MunisJanuary 28, 2026
1 day ago
placeholder alt text
C-Suite
Jeff Bezos capped his Amazon salary at $80,000: ‘How could I possibly need more incentive?’
By Sydney LakeJanuary 28, 2026
1 day ago
placeholder alt text
Personal Finance
Current price of silver as of Thursday, January 29, 2026
By Joseph HostetlerJanuary 29, 2026
11 hours ago

Latest in Tech

C-SuiteCoins2Day 500: Titans and Disruptors of Industry
Pfizer CEO says he used ‘emotional blackmail’ to get employees to achieve impossible goals during COVID-19
By Eva RoytburgJanuary 29, 2026
18 minutes ago
ICE
CybersecurityMilitary
Only 4 democracies have created paramilitary police squads since 1960—if you include ICE
By Erica De Bruin and The ConversationJanuary 29, 2026
3 hours ago
Claude 4 illustration
AIAnthropic
Top engineers at Anthropic, OpenAI say AI now writes 100% of their code—with big implications for the future of software development jobs
By Beatrice NolanJanuary 29, 2026
5 hours ago
TikTok influencer Khaby Lame sits and talks.
AISocial Media
Getting deported by Trump can’t stop top influencer Khaby Lame from notching a $975 million deal—including the rights to his AI avatar
By Jake AngeloJanuary 29, 2026
6 hours ago
NewslettersEye on AI
AI has made hacking cheap. That changes everything for business
By Sharon GoldmanJanuary 29, 2026
7 hours ago
Microsoft Chairman and Chief Executive Officer Satya Nadella (L), speaks with OpenAI Chief Executive Officer Sam Altman, who joined by video during the Microsoft Build 2025, conference in Seattle, Washington on May 19, 2025.
Big TechOpenAI
Microsoft’s $440 billion wipeout, and investors angry about OpenAI’s debt, explained
By Eva RoytburgJanuary 29, 2026
7 hours ago