MARSTEK Launches VENUS B: The World's Thinnest Home Energy Storage Solution

Disruptive Energy Storage Solutions: MARSTEK's VENUS B Redefines Home Energy Management

In a significant advancement for residential energy storage, MARSTEK unveils its latest product, VENUS B, at Solar Solutions Amsterdam 2026. This innovative energy storage system (ESS) claims the title of the world's thinnest plug-in unit, measuring only 8.6 cm in thickness and weighing 20 kg. Designed specifically to cater to contemporary living spaces and urban environments, VENUS B effectively merges powerful energy storage capabilities with a sleek, compact design. With a bidirectional inverter rated at 1.5 kW, the system can provide output capabilities between 800 W to 1.5 kW and a comprehensive energy capacity of 2 kWh. These features position VENUS B as an essential tool for managing daily household energy needs efficiently.

Installation and user engagement with VENUS B are tailored for convenience. The plug-and-play setup enables users to store and utilize energy almost immediately, allowing for quick adaptation to home energy demands. The product includes an Emergency Power Supply (EPS) backup switch that activates in just 15 milliseconds, providing a stable power supply during outages, thus ensuring peace of mind for users. Complementing its performance, VENUS B incorporates advanced AI technology designed to optimize energy usage, enabling users to monitor their consumption via the MARSTEK app. This approach not only maximizes efficiency but also offers potential annual savings of approximately €533, equating to about €1.46 daily.

The launch event emphasizes MARSTEK's commitment to innovation in energy management through the introduction of its Energy Management Systems (EMS). By integrating seamlessly with smart home platforms and providing Virtual Power Plant (VPP) functionalities, these systems enhance household participation in decentralized energy networks. This synergy between VENUS B and the EMS illustrates a forward-thinking strategy aimed at empowering consumers to manage their energy consumption intelligently. Visitors to the expo can explore not only VENUS B but also a range of other energy storage options from MARSTEK, reinforcing the company's leadership in shaping the future of residential energy management.

In addition to VENUS B, MARSTEK showcases a variety of other energy storage solutions at their stand, including MARS I PLUS and several Gen 3.0 balcony energy systems. The exhibition serves as a platform for demonstrating how energy storage technology can adapt to the evolving needs of urban dwellers who prioritize sustainability and efficient energy use. As MARSTEK leads the way in minimizing energy storage design while enhancing functionality, the company is poised to redefine residential energy solutions globally.