MARSTEK’s solar storage systems are among the most powerful components for modern photovoltaic systems. They support a high self-consumption rate, operate efficiently and can be flexibly expanded. The systems cover a wide range of requirements, from compact, complete solutions to scalable energy storage systems for larger installations.
Flexible storage series for photovoltaic systems and balcony power plants
The MARSTEK VENUS E is ideal for AC-coupled photovoltaic systems and can be seamlessly integrated into existing setups. Its modular expandability allows the storage capacity to be adapted to different requirements. At the same time, the high charging and discharging efficiency ensures economical operation. Intelligent energy management optimises self-consumption, reduces peak loads and ensures a stable energy flow.The VENUS A and VENUS D series extend the range of system solutions available for various application scenarios.
The VENUS A series combines a storage system and an inverter in a single unit. Multiple MPPT inputs enable the flexible integration of different PV modules, and modular capacity expansion allows applications ranging from compact to larger systems.
The VENUS D series offers additional options for energy systems that rely on power reserves and advanced control functions. Designed for high operational reliability and efficient energy management, the series supports a stable supply even with varying load requirements.

Durable LiFePO4 technology for high operational reliability
All of the aforementioned series rely on robust LiFePO4 batteries with a lifespan of over 6,000 charging cycles. The robust cell chemistry ensures stable performance, a long service life and high safety standards. Many models also have IP65 protection, making them dust- and water-resistant. Furthermore, the integrated energy management system optimises the charging and discharging processes, thereby increasing the long-term efficiency of the entire PV system.
Strong partnership for high availability
As an authorised dealer, Reichelt Elektronik maintains close relationships with Marsteck. This partnership ensures the reliable availability of the latest models and the accurate communication of technical information. It is a partnership that stands for trust, quality and continuity of supply.

Future-proof storage solutions for sustainable energy
MARSTEK presents a robust portfolio for those looking to operate photovoltaic systems efficiently and sustainably. The combination of modular expandability, intelligent control and robust battery technology makes these storage systems an ideal choice for modern energy systems.
Images: Marstek, reichelt elektronik












