On May 31, 2026, the completion ceremony of the new headquarters and the Global Partner Summit for MARSTEK, a flagship brand of Shenzhen Hame Technology Co., Ltd. (Hame), were grandly held at the Pingshan New Energy Vehicle Industrial Park in Shenzhen.

This milestone event also featured the global debut of the next-generation VENUS E series energy storage products, showcasing the formidable strength of "Intelligent Manufacturing in China" on the world stage. 

Full Industry Chain Integration: Building a Technological Moat

At the launch ceremony, Yang Changjun, Chairman of Hame, gathered with hundreds of our global partners and mainstream media guests to witness this historic moment. This grand event establishes Shenzhen's new energy industry as a strategic fulcrum for us to radiate into the global market. It realizes our powerful vertical integration of R&D, production, and market operations, enabling us to provide users with full-scenario energy storage solutions.

As one of the few national high-tech enterprises possessing full industry chain capabilities, we have successfully built a global layout featuring "One Center, Four Manufacturing Bases". We have achieved independent R&D and manufacturing across four core technologies: battery cells, PCS, BMS, and EMS.

This highly vertically integrated model ensures product consistency, stabilizes our supply chain, and significantly optimizes our cost structure, solidifying our leading position in the European plug-and-play battery market. Through a diverse product matrix—ranging from AA & AAA rechargeable lithium batteries and power banks to outdoor portable power supplies and home energy storage systems—we actively fulfill our brand mission of "Power Anywhere & Anytime".

Defining New Standards: The Next-Generation VENUS E Series

During the highly anticipated product launch session, MARSTEK officially redefined home energy storage with its new generation of plug-and-play systems: the VENUS E Mini, VENUS E 4.0, and VENUS E MAX.

• VENUS E Mini: The World's Thinnest Plug-in Battery

  • Designed specifically for compact installation scenarios, it redefines spatial aesthetics with a 22kg lightweight wall-mounted design.

  • Delivers robust performance with 1.5kW bidirectional charge/discharge capabilities and a 1.8kW peak power output.

  • Equipped with the MARSTEK AI Energy Management System for precise time-of-use electricity price management, relying on self-developed LiFePO4 cell technology to provide a highly cost-effective solution for entry-level users.

• VENUS E GEN 4.0: The Best Plug-in Battery, Now Refined

  • A fully optimized AC-coupled plug-in battery specifically designed for homes with existing photovoltaic systems.

  • While retaining 3kW of power and 5kWh of capacity, it achieves a 21% weight reduction and a 7% smaller footprint.

  • Features an upgraded segment screen and adopts 314Ah large-capacity cells with an impressive cycle life exceeding 10,000 times.

  • Can be rapidly expanded to 9kW/15kWh via SmartBox parallel connection and seamlessly integrates with MARSTEK charging piles for intelligent charging management.

• VENUS E MAX: The World's First 10kWh All-in-One Plug-in Battery

  • Sets a new benchmark in the high-end market with a massive single-unit capacity of 10kWh and powerful 3.6kW bidirectional power, providing stable backup power around the clock.

  • Supports the interconnection of up to three devices through the SmartBox parallel architecture, allowing expansion to an ultra-large specification of 10.8kW/30kWh to easily power high-demand appliances.

  • Coupled with MARSTEK's seamless EV charging integration technology, it truly achieves the ultimate goal of energy self-sufficiency.

Working Together, Smartly Lighting up the Future

The summit concluded beautifully with the MARSTEK New Era Concert at the Pingshan Cultural Center, where the intersection of technological rationality and artistic resonance drew a heartwarming close to our grand event.

The opening of our new headquarters is not just a renewal of physical space, but a major acceleration of our globalization strategy. Standing at this new historical starting point in the innovation hub of Shenzhen, we will continue to break the boundaries of core technologies and accelerate our global capacity release. Moving forward, we look forward to joining hands with our global partners with a more open attitude to jointly usher in a new era of zero-carbon energy storage.