Directory/sonnen VPP
Source-linked
Active
Aggregator / operator

sonnen VPP

European battery brand bringing residential VPPs to the US

HQ: Tucson, AZ 5 states served Since 2010Website
Source-reported capacity
65 MW
Enrolled program
Participants
7.0K
Enrolled customers
States served
5
Service footprint
Markets
3
CAISO · HECO · WECC

Overview

About this program

sonnen builds residential battery storage systems and aggregates them into VPPs in partnership with utilities and developers. The Soleil at Lakewood Ranch community in Florida and Wasatch Group's Soleil community in Utah are flagship developer-led VPP deployments.

Technologies

Technology breakdown

Battery Storage

Behind-the-meter and front-of-the-meter batteries dispatched for capacity and ancillary services.

Solar + Storage

Rooftop solar paired with batteries for evening peak and grid emergencies.

Service area

Operating in 5 states

Arizona
California
Utah
Hawaii
Florida

Wholesale markets

CAISO
HECO
WECC

Programs & Partnerships

Programs and key partners

Programs & offerings

sonnenCommunity

Developer-scale residential battery VPP.

Battery Bonus (HI)

HECO Battery Bonus aggregation in Hawaii.

Partners

HECO Wasatch Group Pearl Homes

Track record

Performance highlights

  1. 1

    65 MW deployed across US

  2. 2

    Flagship community-scale VPPs

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