Connected Energy. Greater Efficiency. Stronger Resilience.

With integrated solar, storage, and charging, energy management, and O&M as its front-end—backed by power and ICT foundations—Billion empowers smarter, more resilient energy use.

C&I Energy Optimization

Optimize energy use in industrial and commercial sites through peak shaving, demand control, and solar-storage services—reducing costs and improving stability.

Residential & Distributed Energy

Integrate solar, storage, and EV charging across homes and communities to enhance backup, increase self-consumption, and enable manageable microgrids.

Utility & Grid Applications

Deliver critical connectivity, monitoring, and storage integration for utilities—enhancing grid stability, visibility, and resilience.

807

MWh+

Billion-iconBillion-icon

Energy Storage O&M Scale

Supporting long-term service and asset management

766

MWh+

Billion-icon

Global Storage Deployment

Proven delivery across markets

553

MWp+

Billion-icon

Solar Inverter Shipments

Enabling energy transition and system delivery

517

Units

Billion-icon

AC/DC Smart EV Chargers

Empowering BTM integrated PV-ESS-EV applications

News

Billion Watts Australia Advances Paperless Operations with E-Signature

Billion Watts Australia Advances Paperless Operations with E-Signature

by Billion Electric • 3 July 2026
Billion Watts Australia adopts e-signature to improve cross-border document workflows, support paperless operations, and reduce resource use.
TECO Australia, Billion Watts and Tun Green Power announce renewable energy cooperation in Australia

TECO Australia & New Zealand Partners with Billion Watts and Tun Green to Advance Australia’s Renewable Energy Infrastructure

by Billion Electric • 23 June 2026
TECO Australia, Billion Watts and Tun Green Power partner to invest in Australia’s Seaspray Solar+BESS project and Tranche 2 energy portfolio.
Billion Electric Expands Energy Storage Platform in Asia-Pacific.

Billion Electric Advances from Front-of-the-Meter Deployment to Energy Dispatch, Building an Asia-Pacific Energy Services Platform

by Billion Electric • 12 June 2026
Billion Electric advances from front-of-meter deployment to energy dispatch and asset management, scaling energy storage growth across Taiwan, Australia, and Japan.

Product Video

Giga 125-150K

Utility-Scale PV Inverter

Fusio Nex 125kW/261kWh

Energy Storage Integrated System

BEVC-480K

 DC EV Charger