Haven Energy

Market position

Haven positions itself as a full-service provider of home battery backup priced as a fixed monthly service, and as an aggregator building virtual power plants from residential and small C&I distributed energy resources. It entered the market as California revised net-metering compensation in a way that improved the economics of pairing batteries with solar, targeting the gap left by solar installers who found battery-only retrofits too small to pursue. Coverage places it among venture-funded distributed storage companies; Mercom's storage funding coverage notes Base Power's $200 million Series B in the same sector.

Haven markets a single fixed monthly price locked for 10 years with no escalator and no hidden fees, bundling design, permits, installation, maintenance, monitoring and extended warranties. It focuses on battery retrofits for homes that already have solar, a segment traditional solar installers have treated as too small, and it built proprietary battery-specific design, permitting and interconnection software plus equipment procurement so partner electricians can complete jobs without their own back office.

Technology

Haven built its own software for battery installation workflows after concluding that existing solar design platforms did not cover battery projects; the software supplies installers with system plans, permit details and grid interconnection requirements, and Haven manages equipment procurement. On the grid side, Haven aggregates networked home batteries into a virtual power plant that coordinates hundreds of households to discharge stored electricity back to the grid during peak demand, and monitors and operates the installed systems on an ongoing basis. The company has said it is also tracking vehicle-to-grid and vehicle-to-home technologies.

Go-to-market

Direct-to-consumer online quoting, in which homeowners answer questions about their home and usage, receive an instant quote and pricing plans, and reserve a system; a Channel Partner Program that recruits local installers to sell and install Haven systems; and partnerships with utilities and community choice aggregators that fund or host programs Haven builds and runs.

Residential homeowners, including those with existing solar arrays seeking to add batteries, plus small commercial and industrial sites; local electrical contractors and installers as channel partners; and utilities, community choice aggregators, non-profits and government agencies, with attention to low- and moderate-income households.

Geography

Headquartered in Los Angeles (Sawtelle), California, with a listing also citing remote work and Austin, Texas. Service areas are California, Connecticut, Massachusetts, Illinois, New York, North Carolina and Rhode Island, with Colorado, Maine, New Hampshire, New Jersey, Ohio, Pennsylvania, South Carolina and Texas listed as coming soon. At the start of 2024 operations were limited to installers in Los Angeles and parts of the northern Bay Area.

History

Haven launched in April 2023 with a $4.2 million seed round and an initial focus on connecting homeowners to contractors for battery retrofits in Los Angeles and the northern Bay Area. In January 2024, nine months after the seed round, it raised a $7 million Series A from returning investors Lerer Hippeau, Giant Ventures and Raven One Ventures alongside Comcast Ventures, LifeX, TO VC and Habitat Partners, shifting emphasis toward an installer platform after building battery design and permitting software in house. It subsequently added a homeowner-facing virtual power plant and demand-response program, expanded into additional states, and in December 2025 announced $40 million in equity and debt to scale utility and CCA partnerships, its leasing model and its channel partner program.

Risks & controversies

The business is sensitive to state regulatory policy: California Public Utilities Commission changes to net-metering compensation for new solar installations reshaped project economics and were the trigger for Haven's model, and adding a battery to an existing solar array was described as economically challenging for homeowners. The December 2025 financing includes a debt facility alongside equity.