#solar energy #Germany #Berlin #Marstek #IFA 2025

MARSTEK Unveils 'Plug in. WireLite' at IFA 2025

Introduction

MARSTEK, a leader in global energy storage innovations, proudly announced its participation in IFA 2025, held in Berlin from September 5th. The company introduced its new vision encapsulated in the slogan, "Plug in. WireLite." This initiative reflects MARSTEK's commitment to simplify solar energy storage with user-friendly, cost-effective solutions designed for any household.

Vision Behind 'Plug in'

The "Plug in" concept showcases MARSTEK's approach to energy solutions that eliminate the need for extensive rewiring and complex installations. With rising labor costs across Europe and an increasing demand for energy self-sufficiency, MARSTEK’s plug-in systems present practical solutions aimed at households seeking easier alternatives to traditional setups.

Notable Products

• - MARSTEK VENUS A: An all-in-one solar generator system featuring a 2.4 kW output and a 1.2 kW AC coupling. It is expandable with five battery packs to reach up to 12.72 kWh, boasting AI-based Time-of-Use (TOU) management that can yield up to €1,239 in annual savings. It has gained recognition as the most affordable balcony energy storage system of the year.
• - MARSTEK VENUS D: This system offers a 4 kW output with 2.2 kW AC coupling, expansion capabilities from 2.56 kWh to 15.36 kWh, and features AI-based TOU management that could save users up to €1,797 annually.
• - MARSTEK VENUS E Gen 3.0: A next-generation plug-in AC battery energy storage system with a capacity of 5.12 kWh and seamless backup switching in just 15 milliseconds. The compact design includes LAN connectivity and is scalable up to 46.08 kWh for flexible household solutions.

Introduction of 'WireLite'

Alongside the Plug-in initiative, MARSTEK also launched the "WireLite" design, aimed at revolutionizing energy storage systems with simplified wiring solutions. By minimizing cable complexity, the WireLite approach enhances installation efficiency and safety while ensuring robust energy storage and accessibility for homes.

Highlighted WireLite Product

• - MARSTEK VENUS X: An all-in-one 6 kW AC-coupled energy storage system with a 10 kWh capacity, expandable to 60 kWh with the addition of five battery packs. This system simplifies installation through direct wiring into the distribution box, guaranteeing reliable energy supply with a 6 kW continuous and 12 kW peak backup capacity, and a switching time of less than 10 ms.

The Significance of Sustainability

In the face of growing environmental concerns and a push towards energy independence, MARSTEK’s "Plug in. WireLite" initiative raises the bar for simplicity and accessibility in home energy storage. The solutions are not just affordable but also designed to promote sustainability in European households.

Visit Us at IFA 2025

Attendees of IFA 2025 can experience these innovative solutions firsthand at the MARSTEK booth (Hall 2.2, Stand 177) and participate in the launch event for the VENUS series on September 6th. This event promises insights into the future of scalable and simplified solar energy solutions.

About MARSTEK

Founded in 2009, MARSTEK has solidified its position as a pivotal innovator in energy storage, with a comprehensive portfolio encompassing residential energy storage systems, balcony solutions, portable power stations, power banks, and rechargeable lithium-ion batteries. With operations in China, Germany, the United States, Japan, and Africa, MARSTEK continues to strive towards making innovative energy solutions accessible and affordable for all.