United States · Growth startup
7 rounds we have observed, with the 25 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
$540Mraised across 7 rounds since 2003, from 7 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by forbes.com
Benchmark
Mohr Davidow Ventures
Grazia Equity
GLG PartnersReported by electroiq.com
Reported by nanosolar.com
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Mohr Davidow VenturesOnPoint TechnologiesBenchmarkMitsui VenturesGrazia EquityGLG PartnersBeck Energy
U.S. Venture Partners
US Department of Energy
Omidyar NetworkMissing a round, or an investor who was in one? Tell us.
Nanosolar's investors include Mohr Davidow Ventures, OnPoint Technologies, Benchmark, Mitsui Ventures and Grazia Equity, and 20 more on record.
Nanosolar has raised $540M across 7 rounds since 2003.
Nanosolar's most recent round was a Growth of $70M in Jun 2012.
Nanosolar's largest round on record is $300M (Series D), in Mar 2008.
Nanosolar's first round on record, in Jun 2003, was backed by Benchmark, U.S. Venture Partners and Stanford University.
Nanosolar's latest named round is a Growth, in Jun 2012.
Nanosolar is based in the United States.
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United States · 
