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Energy Tech Series B Founded 2022

Haven Energy

Haven Energy provides an online platform offering residential energy storage solutions, delivering battery systems designed for home use that provide backup power, reduce electric bills, and enable effortless installation. The company focuses on making home energy storage accessible and practical for homeowners, helping them achieve energy independence and resilience during power outages. Haven Energy battery…

📍 Austin, United States · Energy Storage Tech

Funding snapshot

Last roundSeries B
Amount$40M
Date9 December 2025
Total raised$51M
Team size47

About

Haven Energy provides an online platform offering residential energy storage solutions, delivering battery systems designed for home use that provide backup power, reduce electric bills, and enable effortless installation. The company focuses on making home energy storage accessible and practical for homeowners, helping them achieve energy independence and resilience during power outages. Haven Energy battery systems integrate with home electrical infrastructure to store energy from the grid or renewable sources, optimizing usage patterns to lower costs and provide reliable backup power. The company serves the residential energy storage market, addressing growing demand for home energy resilience driven by increasing power disruptions and the transition to renewable energy. Founded in 2022 and headquartered in Austin, Texas, Haven Energy has raised approximately $51.2 million in Series B funding from investors including Giant Ventures, Comcast Ventures, Quantum Energy Partners, Lerer Hippeau, Raven One Ventures, Carnrite Ventures, and the State of California.

Business model

Energy Storage Tech > Energy Storage System > Lithium Ion > Residential

Founders & team highlights

$50M+ Club Founder,

Founder with Prior IPO,

Founder with Prior Acquisition,

Serial Founder

Team background

Company Wise > Uber,

Top Rated Teams > Serial Entrepreneur,

College Wise > Stanford University

Institutional investors

Giant Ventures Lerer Hippeau Raven One Ventures Comcast Ventures LifeX Habitat Partners TO VC Quantum Energy Partners Carnrite Ventures Chaac Ventures Turtle Hill Capital State of California

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