Towards a Sustainable Future

With over 50 years of expertise, we lead global industries toward clean, renewable energy by driving innovation in Networking Telecom and Green Energy, fully committed to a net-zero future by 2050.

Energy Infrastructure

Green Energy

PV Inverter, BESS, and DC/AC EV Chargers

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Switching Power Supplies

Provides high-quality products and services

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Network Connectivity

5G/LTE Wireless WAN Solutions

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1973

Over 50 years of experience and an excellent reputation in the Power and ICT field

60

More than 60 experienced R&D and field application engineers


100+

A global brand with distributors in more than 100 countries

News

Construction is underway at the 5.8MW/11MWh site with land leveling and foundation works.

Billion Watts to Deliver its First Australian Solar-Storage Project by 2026

by Billion Electric • 17 September 2025
Billion Watts has begun construction on its solar-plus-storage project in Victoria, Australia, supporting the National Electricity Market (NEM) and scheduled to begin operations in Q1 2026.

Facing the frequent threats of typhoons, Billion Watts Green Energy is actively promoting distributed energy storage systems to enhance power supply resilience and stability.

by Billion Electric • 12 August 2025
With the government encouraging self-built energy storage, a central Taiwan hotel operator has installed Billion Watts energy storage cabinets to enhance power supply quality, reduce electricity costs, and create a space-efficient energy storage design with flexible dispatch capabilities.

Billion Watts and Noodoe Launch Integrated Solar-Storage-Charging Demonstration Site

by Billion Electric • 17 July 2025
Billion Watts and Noodoe launch a solar-storage-charging integrated base at their Yilan demonstration site, combining solar power, energy storage, and EV charging to showcase the export potential of MIT-developed green energy systems.

Product Video

Giga 125-150K

Utility-Scale PV Inverter

Fusio One 100kW/215kWh

Commercial & Industrial ESS

BEVC-480K

 DC EV Charger