SunTrain: Funding, Investors & Team (Oct 2026)
SunTrain provides affordable, reliable renewable energy storage to consumers. SunTrain is currently in stealth mode. It was founded in 2021 and headquartered in San Francisco, California.
SunTrain has raised $700k across 2 funding rounds on record, the most recent a Pre-Seed announced in Mar 2025.
SunTrain Company Profile and Key Stats
Latest funding round on record: Mar 2025.
SunTrain Funding Rounds
1 of 2 rounds was announced without a disclosed amount and is excluded from the total.
SunTrain raised $700k in a Seed announced in Apr 2022.
2.9 years later, a Pre-Seed was announced in Mar 2025 with no disclosed amount.
SunTrain Founders and Leadership Team
No contact details are on record for this team yet.
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SunTrain Funding FAQs
What does SunTrain do?
SunTrain provides affordable, reliable renewable energy storage to consumers. SunTrain is currently in stealth mode. It was founded in 2021 and headquartered in San Francisco, California.
How much funding has SunTrain raised?
SunTrain has raised $700k across 2 rounds on record.
When did SunTrain last raise funding?
SunTrain's most recent funding round on record was announced in Mar 2025. The amount was not disclosed.
Who founded SunTrain?
FundedIQ lists Christopher Douglas Smith (Founder) at SunTrain.
Where is SunTrain headquartered?
SunTrain is based in San Francisco, California, United States.
How many employees does SunTrain have?
SunTrain is in the 1-10 employee band.
About FundedIQ's SunTrain Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for SunTrain is left off this page rather than filled in.
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