Diligence memo · auto-generated · as of July 2, 2026
Calisolar Inc.
Calisolar Inc. has raised $201M over 10 rounds; too few niche peers to rank its valuation yet.
Businessfiled
Calisolar Inc. operates in Energy Conservation, based in SUNNYVALE.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Calisolar Inc. has raised $201M in disclosed capital across 10 recorded rounds, aggregated from public filings. Its latest round is modeled as Series C (a $40M–$100M round).
Largest single filing: $60M on 2009-05-26.
Most recent recorded round closed around 2013-08-16.
Valuation (modeled)modeled
Provath models Calisolar Inc. at approximately $152M (range $22M–$400M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Too few comparable companies in this niche to rank the valuation fairly yet.
Financing rhythm & timingmixed
Historic cadence: a new round about every 6 months.
Last raise 12.9 yr ago; this sector typically re-raises about every 11 months.
Silent for over 3× the sector's normal cadence.
The last round was 2.4× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 99% of Energy Conservation peers (254 compared).
Modeled value ranks above 88% of those peers.
Closest niche peers: Greenwave Holdings Inc., SolarBridge Technologies, Inc., MidWest AgEnergy Group, LLC.
Peoplefiled
24 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.