United States · Funded startup
6 rounds we have observed, with the 13 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$139Mraised across 6 rounds since 2009, from 6 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by GreentechmediaSEC filing: $13M sold, first sale Nov 2017
No investor was named in the report.
From a historical funding recordSEC filing: $8.1M sold, first sale Feb 2015
No investor was named in the report.
From a historical funding recordSEC filing: $6.1M sold, first sale Jan 2014
No investor was named in the report.
Reported by gigaom.comSEC filing: $30M sold, first sale Nov 2011
Reported by sustainablebusiness.comSEC filing: $45M sold, first sale May 2010
Reported by deals.venturebeat.comSEC filing: $7.0M sold, first sale Nov 2009
From the SEC filings it signed: 2 on the team.
On the board, as filediClay R ZhuIsidoro R QuirogaSteve R GomoSuvi R SharmaTJ R Rodgers
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Sigma Partners
Western Technology Investment
Adams Street Partners
CMEA Ventures
NGEN PartnersMitsui VenturesDBL Investors
Cycad Group
Presidio
QcellsMissing a round, or an investor who was in one? Tell us.
This firm lists Solaria as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Solaria's investors include Sigma Partners, Western Technology Investment, Adams Street Partners, CMEA Ventures and NGEN Partners, and 8 more on record.
Solaria has raised $139M across 6 rounds since 2009.
Solaria's most recent round was an Undisclosed round of $23M in Jan 2018.
Solaria's largest round on record is $65M (Series D), in Sept 2010.
Solaria's first round on record, in Dec 2009, was backed by Sigma Partners, CMEA Ventures and NGEN Partners and 4 others.
Solaria's latest named round is an Undisclosed round, in Jan 2018.
Solaria is based in the United States.
In the same sector, and raised in the last eighteen months.
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