Training Example: Billion Electric Co., Ltd. – Review the Data, Give Your Score & Compare to the Real AI Evaluation

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[H2] 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.

[H4] 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.

[H4] Residential & Distributed Energy

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

[H4] Utility & Grid Applications

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

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[H2] MWh+

Energy Storage O&M ScaleSupporting long-term service and asset management
766

[H2] MWh+

Global Storage DeploymentProven delivery across markets
553

[H2] MWp+

Solar Inverter ShipmentsEnabling energy transition and system delivery
435

[H2] Units

AC/DC Smart EV ChargersEmpowering BTM integrated PV-ESS-EV applications

[H2] News

[IMG: Billion Watts President Sam Chen speaks at ESG Sustainability Summit]

[H3] Billion Watts Spotlights AI-Driven Energy Strategy at ESG Sustainability Summit

by Billion Electric
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6 May 2026
Billion Watts shares how energy storage and dispatchable energy strategies help businesses manage AI-driven power demand, cost, and carbon pressure.

[IMG: Taiwan Dynamic Energy Blueprint]

[H3] Column-When Energy Storage Is No Longer Just Equipment: How Behind-the-Meter Storage Is Becoming a Key to Better Energy Management

by Billion Electric
•
7 April 2026
Taiwan’s behind-the-meter ESS is evolving from backup equipment into a key tool for energy resilience, renewable integration, and smarter business power management.

[IMG: Billion Advances Group Integration and Energy-Focused Strategy]

[H3] Billion Electric 2026 Q1 Investor Conference: Deepening Group Integration, Focusing on Service-Led, Asset-Light, and Operational Excellence

by Billion Electric
•
30 March 2026
Billion Electric reports 2025 revenue growth, deeper group integration, rising BTM storage and O&M momentum, and a 2026 focus on service-led transformation.

Previous

[H2] Product Video

Giga 125-150KUtility-Scale PV Inverter

Fusio Nex 125kW/261kWh
[H3] Energy Storage Integrated System

BEVC-480K DC EV Charger

Additional Video

[H5] About Billion
Our StoryLeadershipTechnology & ManufacturingQuality & ComplianceSustainability
[H5] Products & ESS OEM
Solar-Storage-ChargingPower SupplyCommunicationCustomized ESS

[H5] Investor Zone
Corporate GovernanceFinancial ReportShareholder Service
[H5] Quick Links
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[H3] Empowering the Future with Scalable Energy Infrastructure
Billion Electric delivers end-to-end, scalable energy infrastructure solutions—including PV inverters, ESS, BESS, as well as AC/DC EV charging stations. Our modular platforms are designed for seamless integration and flexible deployment, supporting utility-scale projects, commercial and industrial ESS, microgrids, and next-generation PV+ESS+EV charging PoC applications.From renewables integration and grid support to decarbonization and e-mobility, Billion solutions are widely deployed in industrial parks, campuses, public infrastructure, EV charging hubs, and remote communities—empowering sustainable growth across Japan, Australia, North America, island nations, and beyond.
Success Stories

[H3] PV Inverter

[H3] Commercial PV Inverter
Giga 50-60K5 years of warranty, extendable up to 20 years

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[H3] Commercial & Industrial PV Inverter
Giga 100-125K5 years of warranty, extendable up to 20 years

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[H3] Utility-Scale PV Inverter
Giga 125-150K5 years of warranty, extendable up to 20 years

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[H3] Utility-Scale PV Inverter
Giga 320K5 years of warranty, extendable up to 20 years

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[H3] Integrated ESS

[H3] Commercial & Industrial Energy Storage Integrated System
Fusio Nex 125kW/261kWh5 years of warranty, extendable up to 10 years

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[H3] Commercial & Industrial Energy Storage Cabinet
Aqua 261kWh (314Ah)5 years of warranty, extendable up to 10 years

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[H3] Commercial & Industrial ESS
Fusio One 100kW/215kWh5 years of warranty, extendable up to 10 years

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[H3] Commercial & Industrial Energy Storage Cabinet
Fusio 215kWh-344kWh5 years of warranty, extendable up to 20 years

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[H3] Liquid-Cooling BESS Container
Fusio 5MWh 20ft Container

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[H3] Liquid-Cooling BESS Container
Fusio 3.44MWh 20ft Container

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[H3] EV Charger

[H3] DC EV Charger
BEVC-480K

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[H3] DC EV Charger
BEVC-120-240K

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[H3] AC EV Charger
BH-2000

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[H3] In the News

[H3] Billion Electric Group Delivers 100% Green Energy to Pacific Islands with Smart Solar-Storage Microgrids
The Battery Magazine is a reputable international publication focusing on battery technologies and energy storage solutions. The following article covers Billion Electric Group's recent deployment of smart solar-storage microgrids in the Pacific Islands, highlighting their efforts in advancing renewable energy infrastructure in remote regions.Read the article
[H3] Billion Watts Technologies completes 262MWh frequency response market BESS in Taiwan
Energy Storage News is a globally recognized publication dedicated to battery storage technologies and grid innovation. The article below covers Billion Watts Technologies’ latest BESS deployment in Taiwan’s E-dReg frequency regulation market.Read the article
[H3] Billion Watts Leads Taiwan's Energy Storage Milestone: 64MW E-dReg Officially Commissioned
PR Newswire is a globally recognized press release distribution platform that disseminates corporate news and announcements to media outlets, journalists, and the public. The article below covers Billion Watts Technologies’ recent commissioning of a 64MW energy storage facility in Taiwan’s E-dReg frequency regulation market.Read the article

[H5] About Billion
Our StoryLeadershipTechnology & ManufacturingQuality & ComplianceSustainability
[H5] Products & ESS OEM
Solar-Storage-ChargingPower SupplyCommunicationCustomized ESS

[H5] Investor Zone
Corporate GovernanceFinancial ReportShareholder Service
[H5] Quick Links
NewsColumnsCareerContact Us

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[H2] Product Development and Manufacturing

[H1] Based on the foundation of excellence, we create new value for our customers.

[H4] PV Inverter

[H4] Liquid-Cooling Energy Storage Cabinet

[H4] AC EV Charger

[H4] Network Connectivity

Smart Energy & ICT Dual-Core Brand Since the establishment in 1973, Billion Electric Co., Ltd. has been committed to innovation, professionalism, and reliability as our core values. We has deeply cultivated
network communication technology and electronic manufacturing, accumulating over 50 years of industry experience and more than 20 years in global networking product R&D, design, and branding. Billion is one of the few Taiwanese companies engaged in R&D, manufacturing, and sales of enterprise, industrial, IoT, and telecom-grade networking equipment alongside
energy technology solutions. Our products and solutions serve global telecom operators, system integrators, smart cities, industrial automation, transportation, power, and energy sectors.

[H4] ICT Products

Covering 5G/LTE routers, FWA, industrial M2M communication equipment, in-vehicle and outdoor wireless gateways, IoT dedicated network terminals, smart gateways, etc., widely applied in fields such as enterprises, public utilities, transportation, smart cities, and electric power energy, and have been long adopted by telecommunications and utilities in countries like the USA, Japan, and Australia.

[H4] Energy Infrastructure

Built on MIT-based in-house R&D, our energy product line features commercial and industrial energy storage systems (ESS), solar PV inverters, and AC/DC EV chargers. Integrated with AI-powered energy management platforms, edge computing, and remote monitoring capabilities, our solutions support customers in achieving low-carbon transformation and grid modernization—trusted by clients in Taiwan and international markets.

[H4] Focusing on Technology Innovation and Leading Quality
In the process of product development and manufacturing, we adhere to the idea of technology innovation and leading quality, and adopt internal and external double testing methods, including dielectric withstand test, environmental simulation test and international laboratory verification, and fully comply with global standards such as CE, FCC, UL and power storage/ESS.

[H4] Outstanding Manufacturing Capability
From incoming inspection to finished product testing, we implement a five-step quality management system across the entire production process to ensure comprehensive quality assurance. Combined with the integration of automation and efficient technology, through strict quality control and lean production optimization, we continue to deliver excellent product quality that exceeds customers' expectations.

R&D Innovation x Comprehensive Quality Control

In-House Production Lines x Flexible Mass Manufacturing

Professional Teams x Deep Technical Support

High Cost-Performance x Customer-Oriented Solutions

[H2] Factory Overview

Yilan Longde Plant

[H2] Localized Energy Storage Container Assembly in Taiwan Meets International Standards

[H4] Billion Electric Group has established its first energy storage container assembly plant in Taiwan, combining international standard container design and fully automatic laser welding equipment. We focus on localized assembly of batteries and containers, calibration testing, and power interface system integration, providing efficient and safe energy storage solutions.
Solar PV/ESS/EV Charging Products
As the key manufacturing base of Billion Group's solar, storage, and charging products, Longde plant integrates advanced production equipment with efficient space planning to meet the diverse needs of high-quality equipment in global energy transition.
Efficient and Reliable Assembly and Testing Capabilities:
Comprehensive services including product assembly, performance testing, and pressure testing to ensure stable, safe, and reliable product quality.Modular Design and Flexible Production:
Adaptable to various market demands, accommodating different scales and types of orders.

OEM/ODM

[H3] Billion's Yilan ESS Container Assembly Factory
Fully automatic laser welding machine equipment, module and rack assembly line, with an annual output of 4800 battery racks

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[H3] The Factory Occupies a Total Area of 6,161㎡
Localized assembly of battery cabinets and containers in the production line, completing calibration testing and system integration.

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Manufacturing & Testing Equipment

[H3] Fully Automatic Laser Welding Machine

[H3] Tensile Testing Machine

[H3] Hipot Tester

[H3] Battery Impedance Meter

[H3] Fully Automatic Robotic Arm

[H3] Constant Temperature Charging and Discharging Equipment

[H3] Universal Tensile Testing Machine

[H3] Constant Temperature and Humidity Chamber

Taichung Tanzi Plant

[H2] ESS Products Battery Production
Integrated lithium battery materials production, testing and module design to provide cost-effective products.40 years of dedication to Taiwan's local supply chain, focusing on stable and reliable manufacturing capabilities.
Quality Management System ISO 9001：2015Solutions: Industrial & Commercial ESS, Microgrid and Distributed Energy Resources, Residential ESSProducts and Services: Lithium iron phosphate battery module and management system

NoonSpare Energy

Automated Battery Modules Assembly Line

[IMG: Billion Electric Co., Ltd.]

[H3] Pre-treatment

[IMG: Billion Electric Co., Ltd.]

[H3] Stacking

[IMG: Billion Electric Co., Ltd.]

[H3] Clamping

[IMG: Billion Electric Co., Ltd.]

[H3] Insulation Testing

[IMG: Billion Electric Co., Ltd.]

[H3] Laser Cleaning

[IMG: Billion Electric Co., Ltd.]

[H3] Busbar Assembling

[IMG: Billion Electric Co., Ltd.]

[H3] Laser Welding

[IMG: Billion Electric Co., Ltd.]

[H3] Welding Inspection

[H3] EOL Testing

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[H2] Certification

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[H5] About Billion
Our StoryLeadershipTechnology & ManufacturingQuality & ComplianceSustainability
[H5] Products & ESS OEM
Solar-Storage-ChargingPower SupplyCommunicationCustomized ESS

[H5] Investor Zone
Corporate GovernanceFinancial ReportShareholder Service
[H5] Quick Links
NewsColumnsCareerContact Us

Copyright © 2026 Billion Electric Co., Ltd. ｜Privacy Policy

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An Energy Technology Platform for Energy Applications
[H4] With integrated system delivery, manufacturing, and O&M capabilities, Billion Group delivers deployable, operable energy solutions for power grids, enterprises, and diverse application scenarios.

Founded in 1973, Billion Electric Co., Ltd. (TSE: 3027) began with power supply and ICT technologies and has since evolved into a diversified multi-business platform spanning energy products and services, power electronics and energy management, critical ICT applications, and group governance integration.
Integrated Solar-Storage-Charging Solutions with Long-Term Energy Services

Focusing on solar, energy storage, EV charging, and energy service applications, Billion Group addresses diverse market and scenario-based needs. Billion Watts specializes in solar and storage system integration, site O&M, and asset management; Billion EVC focuses on EV charging, solar and storage products, and residential and commercial energy applications; NoonSpare delivers battery modules, cabinets, and system assembly; while teams in Japan and Australia advance the development and operation of C&I storage and solar-plus-storage projects.This business ecosystem serves as the Group’s market-facing energy platform and a key driver of its transformation and growth.

The Foundation for High-Power Electronics and Smart Energy Products

Built on high-power, slim, and customized power solutions, this division focuses on the design and delivery of LED drivers, power supplies, ODM solutions, and products for commercial, industrial, and energy applications.Rather than supplying low-end standard products, it serves as a critical hardware foundation for the Group’s energy equipment and smart energy solutions—supporting system integration, product expansion, and cross-business synergy.

The Platform for Critical Connectivity and Grid Modernization

BEC Technologies, the U.S. subsidiary, focuses on private network devices, enterprise IoT, and applications for North American utilities and enterprises, along with cloud-based network management services.Beyond providing communication equipment, BEC Technologies enables the connectivity, monitoring, and centralized management required for energy infrastructure, remote sites, and mission-critical applications, while advancing grid modernization and smart grid communications.

The Platform for Group Operations and Governance

Serving as Billion Group’s operations and governance platform, this division oversees finance, legal, human resources, administration, IT, procurement, and resource allocation.While not directly market-facing, it plays a central role in coordinating resources, establishing governance frameworks, and driving cross-BU collaboration—supporting operational efficiency, organizational alignment, and consistent external communication, and underpinning Billion’s transformation into an energy technology service platform.

[H2] 1973
50+ Years of OperationBuilt on technology and industry Trust

[H2] 2002
Publicly Listed (TSE: 3027)A foundation of trusted governance

[H2] 79%
Energy Revenue ShareStrengthening the energy transition strategy

[H2] 15.8
Billion NTD
Assets Under O&M ManagementPowering long-term service value

[H1] Integrating Technology, Manufacturing, and Operations into End-to-End Energy Services
Through collaboration across business units and subsidiaries, Billion transforms its strengths in power electronics, advanced ICT, energy storage manufacturing, system integration, and services into practical, scalable, and long-term solutions.From Taiwan to global markets, and from products to lifecycle services, Billion continues to strengthen cross-business synergy—enhancing energy efficiency, operational resilience, and long-term value for its customers.

[H2] Corporate Affiliations

[H4] Billion Watts Technologies
Large-Scale Solar-Plus-Storage & O&M PlatformSolar | ESS | O&MWith a focus on solar and energy storage system integration, site operations and maintenance, and asset management, Billion Watts Technologies supports the Group’s large-scale energy project delivery and long-term service capabilities.

[H4] BillionEVC Technologies
User-Side Energy Solutions PlatformEV | Solar | ESS | ApplicationsWith a focus on EV charging, solar and energy storage products, and integrated solar-plus-storage-charging applications, Billion EVC Technologies serves diverse energy needs across residential and commercial & industrial scenarios.

[H4] NoonSpare Energy
Core for Energy Storage Manufacturing & System DeliveryBattery | Modules | Cabinet Assembly | System DeliverySpecializing in the manufacturing and assembly of battery modules, cabinets, and integrated ESS, NoonSpare Energy strengthens the Group’s productization, quality control, and end-to-end delivery capabilities.

BEC Technologies Inc. US Subsidiary Critical Communications & Grid ModernizationPrivate Networks | Grid Modernization | Cloud ManagementServing utilities, enterprises, and critical infrastructure, BEC Technologies provides mission-critical networking and cloud-based communications solutions for grid modernization.

Billion Electric Japan CO.,LTD. JP Subsidiary Japan C&I Storage PlatformC&I Storage | EMS IntegrationFocused on small- and medium-scale C&I energy storage and EMS integration, Billion Electric Japan is steadily building local delivery and service capabilities in the Japan market.

Billion Watts Australia Pty Ltd AU Subsidiary Australia Solar-Storage PlatformProject Development | Energy ServicesFocused on solar-plus-storage project development, deployment, and energy services, Billion Watts Australia continues to expand the Group’s distributed energy footprint in Australia.

[H2] Driving Green Growth Through Integrated Capabilities

[H4] 2025

[H3] Governance Transformation and Energy Focus

Billion has initiated key governance and organizational restructuring, formally integrating its energy business into the Group’s core decision-making and financial framework through share conversion and business consolidation. Full Ownership of Billion WattsStrategic Merger of Billion EVC
[H2] Joint Venture with Relocate Energy

[H3] Energy Storage Expansion and Global Deployment

Entered a new phase in BTM energy storage, generating new C&I revenue and expanding into high energy-consuming sectors such as semiconductors and textiles. Billion has also completed large-scale storage grid connections in Taiwan, while advancing deployment in Japan and Australia. 64MW / 262MWh E-dRegBehind-the-Meter C&I Energy Storage Launched
[H2] Japan × Australia

[H3] Product Platform and

[H3] Vertical Integration

Billion Group has completed the key product portfolio across EV charging, energy storage systems, and battery technologies. Through coordinated roles across subsidiaries, it has built a complete energy product value chain to support scalable applications and global expansion. BEVC 120–480K125kW / 261kWh
[H2] 5MW Liquid-Cooled Energy Storage

[H3] Communications and

[H3] Power Supply

Building on its power electronics and communication foundation, the communications business has secured 5G router orders from leading U.S. utilities, expanding into grid modernization and smart grid applications. The power business is also extending into new applications, including smart lockers and POS systems for international coffee chains. Cloud-Based Monitoring PlatformBEC Grid Applications in North America
[H2] 120–400W High-Power Supplies

[H3] 2024

Launched BILLION MIT brand products Industrial/Commercial/Residential ESSIndustrial/Commercial PV inverterAC/DC EV Charger

[H3] 2023

Yilan Plant passed the Inverter VPC Certificate.Launched the All-In-One Industrial & Commercial ESS.Mass production of 180W Adapter.Entered the "Industrial and Utility" market and "5G FWA."Industrial/In-Vehicle routers passed the VSCC Certificate.SAS Product Inc. joined Billion as the single largest corporation holding 13.08% to develop ESS and EV markets for Net Zero.

[H3] 2022

Billion signed an exclusive partnership agreement with Canadian energy solutions provider Shift Clean Energy (Shift) for energy storage solutions in Taiwan. (Dec.)Shipment and installation of 350W mining machine power supply. (May)The energy storage sites in Toucheng, Yilan (2.1MW), Longde (2.1MW), and Lize (2.5MW), operated by Billion Electric, successfully passed the on-site testing and verification of the IEC/CNS 62933-5-2 technical specification.Verification Passed: Longde site (Jan) and Toucheng site (Aug) have successfully passed the Taiwan Power Company's AFC (Automatic Frequency Control) dynamic frequency modulation backup assistance service communication and execution capability test.September: The launch of 8231 outdoor 5G NR high-performance commercial router approved by the Federal Communications Commission (FCC) for 3.5GHz Citizens Broadband Radio Service (CBRS) certificationLaunched the brand “BECbyBILLION”Launch of the BiPAC 8207AZ - a high-speed home router that supports 5G NR+ xDSL dual-WAN and Wi-Fi 6 dual-band hotspot.Launch of the BiPAC 4220Z, a firewall router with dual SIM standby capability and support for 4G LTE connectivity.Official Product Launch: Introducing a range of 5G industrial/car mobile communication routers and modules, including the M600 series, an industrial/vehicle-grade 5G router, and the M12 mobile communication routerOfficial launch: Industrial-level IP50 5G USB mobile communication module (MX-600/MX-1200 applied).

[H3] 2021

Launch of 5G Sub-6GHz indoor/outdoor routers.Launch of 5G/LTE V/ADSL Wi-Fi 6 AX1500 series routers.Launch of in-vehicle router, supporting 1GbE M12 (X-coded) connector.Launch of LTE PV Gateway SG6400NXL.Development of GaN power (Adapter).Development of SHESS(Solar Home Energy Storage System).

[H3] 2020

Launch of BiPAC 5700 - 5G NR VPN outdoor router.Launch of BiPAC 5500A - 5G NR wireless VPN router.The first energy storage cabinet assembly plant was officially completed, located in Suao Township, Yilan County, Taiwan, and put into product development and manufacturing.Provided BESS container solution.Launch USB Power Delivery according to power product standards.

[H3] 2019

Attainment of first FCC Part 96 CBSD certification in North America for product model 6900 R21.MX-210NP & MX-221P certifications from A＆T, Verizon, T-Mobile.Launch of BiPAC 8206AZ LTE VDSL2/ADSL2+ VPN Hybrid Router for Enterprise and Small Office.Launch of 20KV surge protection which meets the EN 61643-11 standards.

[H3] 2018

Introduction of 8700VAZ LTE VDSL2/ADSL2+ VoIP VPN hybrid router fulfilled Triple-Play users' requirements.Launch of LED Driver surge production 10KV series.

[H3] 2017

Two subsidiary companies were established: "Billion Watts Technologies Co., Ltd." and "Billion Sunpower Co., Ltd." Billion Watts Technologies focuses on the research, development, and sales of string-level and module-level solar power monitoring systems. On the other hand, Billion Sunpower is dedicated to the construction and operation of solar power plants domestically and internationally.Launch of LTE wireless dual-band outdoor hotspot router, which has received certification from the Telecom Provider Sprint.Launch of Smart Universal IoT Gateway - SG6300NZL & SG6300NXL.Billion's Smart Street Light Control and Management Solution (LCMS) received Taiwan Excellence Award.

[H3] 2016

The LTE/M2M routers 6500AEL/MX-200/MX-1000 received certifications from the three major North American telecommunications companies: AT&T, Verizon, and T-Mobile.Launch of a Central Management System (CMS) that enables remote management of Billion LTE/M2M/xDSL/Fiber and other terminal devices.

[H3] 2015

Launch of outdoor LTE router with an IP67 rating, designed to withstand extreme weather conditions and harsh outdoor environments.Launch of M2M series routers, specifically designed for vertical market applications such as automotive and critical applications.Installation by Telefonica Peru of 4700 BiPAC series to provide 4G/LTE in the Amazon rainforest.Cooperation with Taiwanese lighting manufacturers and development of multiple smart lighting installation sites.Cooperation with the Ministry of Economic Affairs, becoming the first manufacturer to install smart street light control on the Central Riverside Expressway.

[H3] 2014

Launch of ADSL+ and 3G/4G LTE network terminal products designed for enterprise and outdoor connectivity.Successfully completed field testing for lighting control in Taiwan.Launch of series of DoE/ErP Level VI compliant switching power supplies.

[H3] 2012

Billion LED drivers are widely installed worldwide.

[H3] 2011

Launch of Smart Street Light Control and Management Solution (Billion LCMS).Development and launch of a series of 100W/150W high-voltage LED drivers.

[H3] 2010

Renamed "The Power Division" to "Power & Energy Management Division."Launch of outdoor LED driver series.Investment in R&D of Smart Grid and Energy Management Products.

[H3] 2008

R&D of indoor LED driver design.

[H3] 2004

Launch the brand "BILLION".

[H3] 2003

Launch of LCD TV power transformers.

[H3] 2002

Listed on the TWSE (Taiwan Stock Exchange), TSE: 3027.

[H3] 1997

Launch of DVD player power transformers.

[H3] 1993

Established "Communication Business Division," dedicated to developing next-generation network equipment hardware and network access devices for Telecom Operators, Internet Service Providers, Enterprises, and Industrial Sectors.

[H3] 1984

Dedicated to switching power supply product development.

[H3] 1973

Mr. C. F. Chen founded Billion. Launch of a series of power transformers suitable for televisions, game consoles, and audio equipment.

[H5] About Billion
Our StoryLeadershipTechnology & ManufacturingQuality & ComplianceSustainability
[H5] Products & ESS OEM
Solar-Storage-ChargingPower SupplyCommunicationCustomized ESS

[H5] Investor Zone
Corporate GovernanceFinancial ReportShareholder Service
[H5] Quick Links
NewsColumnsCareerContact Us

Copyright © 2026 Billion Electric Co., Ltd. ｜Privacy Policy