Powin
AcquiredPowin Battery Support & Parts
Portland, United States · Founded 1989 · $160.0M raised
- Headquarters
- Portland, Oregon
- Employees
- 201–500
- Founded
- 1989
- Business Model
- B2B
- Website
- powin.com
- Total Funding
- $160.0M
- Last Round
- $135.0M Growth EquityJul 2022
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Powin was a US-based global energy storage integrator specializing in utility-scale battery energy storage systems. Designed and deployed Stack and Pod Max products. In mid-2025 Powin ceased operations; FlexGen Power Systems acquired key assets in August 2025, ensuring continuity for 200+ sites in 10 countries.
Summary
Powin is a Clean Energy company based in Portland, United States, founded in 1989. It has raised $160.0M in total across 2 rounds, most recently a $135.0M Growth Equity round in Jul 2022. Investors include KKR, GIC and Jiangsu Shunfeng Photovoltaic Technology.
Tech & App Stack
6 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Oct 2024
Sign up to see all 3 events
Funding: Venture Round through Growth Equity. Amounts, valuations, and investors where available.
Investors
Similar Companies
Home battery and energy company that provides distributed power storage to reinforce the electric...
TAE Technologies is a fusion power company developing the most sustainable and economically compe...
Clean energy platform that helps homeowners and partners adopt residential solar, financing, subs...
SunPower delivers all-in-one residential solar solutions, pairing panels and energy storage with ...
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/powin"><img src="https://indexed.vc/api/badge/company/powin" alt="Powin on Indexed.vc" width="260" height="76" /></a>