#Germany #Munich #Energy Solutions #Topband #Cloud-PV

Topband's Innovative Energy Solutions at Smarter E Europe 2025

In May 2025, the renowned energy exhibition, The Smarter E Europe, concluded in Munich, Germany, showcasing pioneering technologies reshaping the energy sector. Among the highlights was the impressive presentation by Topband (002139.SZ) featuring its integrated solution known as the "Cloud-PV-ESS-Charger." This cutting-edge technology drew significant attention from industry experts and partners, emphasizing Topband's core competitiveness and market appeal in the digital energy landscape.

A Commitment to Green Energy

Topband's presence at the exhibition reaffirmed its long-term commitment to green energy and its acceleration of global expansion strategies. As an innovative leader in digital energy, the company leverages its core technological system comprised of 1 Cell1Cloud 3S (including cells, cloud platform, Battery Management Systems (BMS), Energy Management Systems (EMS), and Power Conversion Systems (PCS)). This configuration allows for a fully integrated ecosystem that encapsulates cloud services, photovoltaic energy, energy storage, and electric vehicle (EV) charging systems.

The solutions developed by Topband cater to a variety of application scenarios that encompass outdoor portable use, residential energy needs, and commercial and industrial applications. Topband is dedicated to advancing secure, intelligent, complete, and easy-to-use energy solutions, leading to widespread adoption of green energy and making intelligent energy accessible to all users.

New Energy Storage System Launch

During the event, Topband unveiled its latest all-in-one liquid-cooled energy storage system, powered by high-performance lithium iron phosphate (LFP) cells of 314 Ah capacity. This system features a high energy density and long cycle life, achieving a charging efficiency of up to 90% and allowing for parallel expansion. It is optimized for peak shaving, dynamic capacity increase, and photovoltaic consumption, ensuring exceptional energy efficiency while offering the lowest Levelized Cost of Energy (LCOE) for commercial and industrial users.

Advanced EV Charging Solutions

Topband also presented a state-of-the-art 60 kW DC fast charger designed for recharging two vehicles simultaneously, with real-time dynamic power distribution. Built to ensure reliability outdoors, the charger comes with an IP54 rating and operates efficiently in a wide temperature range from -20°C to +50°C. By supporting the OCPP protocol for seamless cloud integration, this charger aids urban shopping centers in modernizing their energy services, providing a smarter and more convenient green mobility experience.

Strategic Partnership with SAX Power

In a significant development, Topband signed a strategic partnership agreement with SAX Power during the event, signaling a new era in renewable energy collaboration. SAX Power serves as a key technology partner in the German railway system, contributing extensive expertise in high-voltage traction networks and lithium-ion energy storage systems. This partnership will leverage Topband's strengths in various sectors, including energy storage products and R&D capabilities, coupled with SAX Power's geographical influence and market knowledge in Europe.

Together, Topband and SAX Power aim to expand internationally and offer advanced energy solutions to clients across Europe and beyond. Topband is excited to create long-term value alongside SAX Power, promoting a transition to a smarter and more carbon-reduced energy future.

With the ongoing global energy transition, Topband is committed to drawing on its robust technological foundations to provide international clients with more efficient and intelligent energy solutions, contributing to a greener and more sustainable world.