TUN GREEN POWER Co., Ltd.

TDFONE+ Battery Energy Storage System (Rack)

TUN GREEN POWER Co., Ltd. is a professional energy storage system integrator, offering one-stop services including system planning, equipment supply, integration, and maintenance. Its solutions help businesses enhance energy efficiency, achieve peak shaving and backup power, and maximize renewable energy self-consumption — paving the way for a more stable and sustainable energy future.

Liquid-Cooled C&I Energy Storage Cabinet
This cabinet uses LFP battery cells for high safety and long lifespan, with an advanced liquid cooling system for stable thermal management. Its modular design allows easy expansion, ideal for factories, buildings, and EV stations. Supports peak shaving, backup power, and solar integration.
Highlights:

https://tungreen.com/en

Power Diagnostic Service Co.,Ltd.

125kW / 240kWh C&I ESS

Power Diagnostic Service(PDS) is a specialist in power technology services and power system diagnostics, dedicated to providing customers with high-quality professional services and products. By combining extensive academic research with on-site practical experience, it continuously leverages innovative technologies to transform research results and accumulated know-how into effective solutions. Its goal is to address the challenges of sustainable energy and power systems, delivering safer, more stable, and more efficient power utilization for the industry.

PDS’s commercial and industrial energy storage system is built around high-safety LFP batteries, integrated with an intelligent BMS and a liquid cooling system to ensure industry-leading performance and reliability. The system provides peak shaving, backup power, and microgrid support functions, helping businesses reduce electricity costs during peak periods, improve energy efficiency, and maintain stable power supply during outages to ensure uninterrupted operations. Its modular design not only facilitates maintenance and future expansion but can also be integrated with solar and other renewable energy systems to promote green energy adoption and sustainable development. For factories, shopping malls, office buildings, and microgrids, this type of storage solution is an ideal choice that balances economic benefits with environmental responsibility.

https://www.pdservice.com/

Tesla

Powerwall

Tesla’s mission is to accelerate the world's transition to sustainable energy, through electric vehicles, including energy products such as Powerwall home battery and Megapack, its utility scale batteries. Throughout Energy Taiwan, it's seeking new partners who want to work with it in helping achieve the mission of accelerating the worlds transition to sustainable energy.

Tesla Powerwall is a powerful home battery which can be used in residential and commercial applications. When paired with solar, Powerwall can store clean renewable energy for use day, night or during a grid outage ensuring your home or business remains connected. Speak to Tesla at booth J0802 (TaiNEX Hall 1, 1F) to learn more.

https://www.tesla.com/powerwall

Pacific Electric Co., Ltd.

Vanadium Redox Flow Batteries, VRFBs

Founded in 1950, Pacific Electric is a trusted leader in power and communications with over 75 years of experience delivering wire, cable, and integrated energy solutions across Asia and Australia. Its products have powered national infrastructure and supported industries from telecommunications and electronics to energy, mobility, and manufacturing.
Built on a foundation of quality, reliability, and trust, Pacific Electric today provides comprehensive data, power, and energy solutions - including turnkey system engineering, EV powertrains, smart charging infrastructure, and energy storage systems.
Looking ahead, Pacific Electric is focused on enabling next-generation electrification and digital energy through innovation and automation, contributing to a smarter, more sustainable future.

Renewable energy generation is crucial for sustainable development, making energy storage systems essential for stabilizing green energy integration into the grid. Vanadium redox flow battery (VRFB) systems, known for their high safety, 20-year lifespan, and flexible performance, can regulate load, shave peaks, fill valleys, and smooth power output to maintain grid balance and stability. They also contribute to mitigating grid impact and provide black start capabilities.
Pacific Electric has partnered with Sumitomo Electric Industries, Ltd. (SEI) to introduce SEI’s VRFB technology. Pacific Electric aims to develop safe, long-lasting energy storage systems for both outdoor and indoor applications, addressing electricity backup and usage needs.

https://www.pewc.com.tw/en-us/

Billion Watts Technologies Co., Ltd.

Fusion Nex Commercial & Industrial Energy Storage Integrated System 125kW / 261kWh

Billion Watts, a subsidiary of Billion Group (TSE: 3027), leads in renewable energy integration, specializing in solar PV, energy storage, EV charging, and monitoring technologies. Leveraging Billion Group’s resources, it provides in-house MIT products and localized, customized battery solutions, ensuring stringent quality control to help clients achieve net-zero goals.
It has completed over 1,500 solar projects, with PV inverter installations exceeding 450MW, and its Pixel View monitoring platform managing over 550MW of capacity. As Taiwan's number-one ranked energy storage builder, It has successfully delivered over 200MW in energy storage projects, with a market share exceeding 15%. Committed to safety and innovation, it provides efficient, reliable solutions to drive the energy transition.

Billion Fusio Nex ensures safety with fire detection, suppression, and IP67/IP54 protection. PCS+BMS+EMS integrated design and optional MPPT and STS modules accommodate various applications. Modular DC cabinet design supports flexible configuration for 2, 4, or 8-hour charge and discharge solutions. Liquid cooling and local EMS ensure optimal battery operation and real-time system monitoring.

https://www.billionwatts.com.tw/en/billion-commercial-ess-125kw-261kwh

Chang Gung International Energy Inc.

Energy Storage System (ESS)

Cold Electric is building the infrastructure for a decentralized, sustainable energy future by manufacturing the world’s safest large-scale batteries and creating the Internet of Electricity. Its platform empowers homes, industries, and communities to generate, store, manage, and trade clean energy intelligently and safely. As a leader in battery energy storage, it is driven by a vision of energy independence and environmental harmony—enabling everyone to participate in the clean energy ecosystem.

Inspired by the yin-yang balance of nature and technology, it believes that innovation should serve both rapid urbanization and the health of our planet. Its mission is not just technological—it’s deeply personal, rooted in a commitment to a future where progress and nature coexist.

https://www.coldelectric.com/lang-en/home