From March 10 to 12, 2026, the highly anticipated Solar Solutions Amsterdam grandly opened its doors. Concurrently, MARSTEK held a blockbuster product launch event, officially unveiling its latest strategic breakthrough.

Through continuous technological iteration and form-factor innovation, MARSTEK is directly answering the European market's urgent demand for highly efficient and flexible energy solutions amidst the ongoing energy transition.

Empowering the "Prosumer" Revolution

Centered around the core concept of "Accelerating Europe's Energy Independence and Sustainable Transition," this year's exhibition focused on the deep integration of photovoltaic (PV) technology and energy storage systems. By showcasing cutting-edge, intelligent solutions, the event aimed to drive the transformation of European residential and commercial users from mere energy consumers into empowered "prosumers."

During the exhibition, MARSTEK presented its comprehensive VENUS series product matrix, building an energy solution ecosystem covering diverse scenarios. The showcase included the easy-to-install large residential VENUS G, the cost-effective benchmark VENUS A, the high-performance VENUS D, the outstanding AC battery system VENUS E, and the high-power flagship VENUS X. Alongside them, the MARS I PLUS, equipped with the exclusive V-Boost technology, also took the stage, becoming a focal point with its core technological advantages.

Global Premiere: VENUS B – The World's Thinnest Energy Storage

Under the spotlight in Amsterdam, MARSTEK declared the official arrival of the "lightweight era" for residential energy storage with a product that defies imagination: VENUS B.

Hailed as the "world's thinnest energy storage," this revolutionary product completely reshapes traditional storage forms and installation logic. With an ultra-lightweight body of just 20kg and an extreme ultra-thin profile of 8.6cm, its wall-mounted design allows it to blend seamlessly into home environments like a piece of modern art.

Small Stature, Massive Power:

• Ultimate Convenience: Features a 5-minute plug-and-play setup and full compatibility with all PV systems.

• All-Weather & Ultra-Quiet: Boasts an IP65 protection rating, wide temperature adaptability from -20℃ to 60℃, and an ultra-quiet operation of under 30dB, ensuring comprehensive household power protection in the most compact form possible.

• Robust Performance: Supports 1.5kW grid-tied input and 800W/1.5kW grid-tied output.

• Seamless Backup: Delivers a lightning-fast EPS switchover of <15ms for nearly seamless power continuation during outages, backed by 1.5kW backup power (1.8kW peak) to steadily support critical loads.

• Smart Expandability & Savings: Starts with a base capacity of 2kWh, expandable up to 6kWh via multi-unit connection. When paired with PV modules and micro-inverter systems, it can save households up to €533 annually on electricity bills—ensuring every kilowatt-hour is utilized to its fullest.

The atmosphere at the launch event was electrifying. This innovative masterpiece, seamlessly blending aesthetics and cutting-edge technology, instantly became the visual center of the exhibition. Guests and industry experts engaged in in-depth discussions at the booth, collectively witnessing this pivotal moment that redefines the form of residential energy storage.

Energy as Lifestyle: A Greener Future

The spectacular debut of VENUS B represents MARSTEK's deep commitment to the philosophy of "Energy as Lifestyle." At the intersection of technological advancement and aesthetic design, MARSTEK has shattered the stereotype of bulky traditional energy storage equipment. Storage is no longer just a machine hidden in a corner; it is a practical, elegant appliance that naturally integrates into the home.

Looking to the future, MARSTEK will continue to uphold its core vision of "Empowering Sustainability Through Innovation." Deepening its roots in Europe and expanding globally, MARSTEK aims to trade every gram of reduced weight for a multiplier in energy efficiency, working alongside global partners to build a cleaner, smarter, and greener energy ecosystem.