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Hoymiles Unveils the HiBattery 4020 Series

On June 22, 2026, in a vibrant ceremony in Munich, Hoymiles successfully launched its new plug-in battery for home use, the HiBattery 4020 series, during an event themed 'The Unbreakable Night.' This launch highlighted the company's dedication to developing exceptional energy storage solutions designed for modern households.

Celebrating Innovation and Collaboration

The event gathered over 180 prominent guests, including key European distributors, industry leaders, and members of the press, signifying the high stakes and expectations surrounding the product. Dr. Yang Bo, the CEO of Hoymiles, opened the evening with a keynote speech emphasizing the significance of this product line in their mission to enhance energy security through superior technology.

The HiBattery 4020 series includes two impressive models: the HiBattery 4020 X and the HiBattery 4020 AC. The HiBattery 4020 X is the company's first hybrid model capable of direct connection to photovoltaic (PV) modules, supporting a PV input power of up to 4,000 watts across four independent MPPT channels, making it ideal for complex rooftop and balcony installations. On the other hand, the HiBattery 4020 AC provides an AC-coupled solution that seamlessly integrates into existing solar energy systems, enabling immediate energy storage enhancement.

Unique Features of the HiBattery 4020 Series

The HiBattery series stands out for several innovative features:

• - Unbreakable Performance: It combines stackable, cable-free modules that allow easy expansion from 4 kWh to 16 kWh, boasting a high DC/AC efficiency of 96.5% to power large household appliances efficiently.
• - Unbreakable Safety: Featuring automotive-grade LiFePO4 cells, a sophisticated battery management system (BMS), and aerosol fire suppression alongside IP66 protection, these batteries are built for reliability under various conditions.
• - Unbreakable Intelligence: An advanced AI-driven system optimizes energy consumption in real-time, adapting to variable pricing and providing users with insights through the Energy Ledger dashboard.

During the launch, the HiBattery 4020 series was honored with the prestigious EUPD Innovation Award, presented by Markus A.W. Hoehner, CEO of EUPD Research, which recognized the product's commitment to safety and innovation.

Building Strong Partnerships for a Sustainable Future

The event also marked the formation of the 'Unbreakable Alliance,' celebrating the collaboration with 25 major European clients, reflecting Hoymiles' commitment to fostering long-term partnerships for sustainable energy solutions. Participating partners like Tepto and Elektramat expressed their strong faith in the potential of the HiBattery series, assuring attendees of shared success moving forward.

Dr. Yang Bo reiterated the importance of the HiBattery 4020 series as a stepping stone from leadership in micro-inverters to comprehensive energy solutions for households. Hoymiles aims to provide safe, reliable products that ensure peace of mind for European homeowners. Guy Rong, Hoymiles' vice president, added that the introduction of this series forms a complete and trustworthy energy ecosystem for property owners.

With Europe transitioning towards a more decentralized energy future, Hoymiles remains dedicated to delivering safe and effective solar energy and storage solutions, aligning with the spirit of 'The Unbreakable Night.'

For more information about the HiBattery 4020 series, visit HiBattery 4020 X and HiBattery 4020 AC.