SALT STREAM

SALZSTROM sodium-ion battery storage for your home

SALZSTROM's sodium-ion technology is characterized by high cycle stability and temperature resistance. A single battery module achieves a usable storage capacity of 4,5 kWh with a depth of discharge of up to 95%. Complete sets with multiple modules enable storage capacities of 9 kWh or 13,5 kWh. SALZSTROM batteries operate without critical raw materials such as lithium, cobalt, or nickel. At PV-24, you can purchase all SALZSTROM products at competitive prices with Europe-wide shipping to Germany and Austria.

Sustainable energy storage with SALZSTROM technology

SALZSTROM sodium-ion batteries offer significant environmental advantages over conventional storage systems. Sodium as a raw material is virtually unlimited and can be extracted cost-effectively. The production of SALZSTROM storage systems results in a lower carbon footprint because no energy-intensive rare earth metals need to be processed.

SALZSTROM systems achieve a lifespan of over 6.000 full cycles with a remaining capacity of 80%. This longevity reduces the need for replacement components and conserves resources. The battery cells can withstand temperature ranges from -20 to +60 degrees Celsius without any loss of performance. In the event of a fire, SALZSTROM batteries do not release toxic gases, as the electrolyte solution used is non-flammable. The modular design allows for a gradual expansion of storage capacity without a complete system replacement. Order SALZSTROM products from PV-24 and receive free shipping to Austria and Germany on orders over €300.

SALZSTROM storage systems for off-grid power supply

Energy self-sufficiency becomes achievable with SALZSTROM battery storage systems in combination with photovoltaic systems. These systems store excess solar power during the day and make it available in the evening. A household with an annual consumption of 4.500 kWh can achieve a self-sufficiency rate of 60 to 70% with a 9 kWh SALZSTROM system. With optimal system design and sufficient PV output, values ​​exceeding 80% are possible.

SALZSTROM complete sets include not only the battery modules but also suitable battery racks for wall mounting or freestanding installation. The 2-layer racks are suitable for two modules with a total capacity of 9 kWh, while 3-layer versions offer space for 13,5 kWh. All SALZSTROM batteries can be combined with common hybrid inverters and support DC-coupled systems. The maximum discharge power is 2.200 watts per module, providing sufficient power reserves for typical household appliances. Emergency power applications benefit from the fast response time in the event of a grid outage. At PV-24, you will find all SALZSTROM components at the best current prices on the Austrian market.

Overview of SALZSTROM's environmentally friendly salt batteries

The chemical composition of SALZSTROM batteries is based on non-toxic materials. Sodium acts as the charge carrier in the electrodes, while the cathode materials are free of heavy metals. Unlike lithium-ion cells, SALZSTROM systems do not pose a risk of thermal runaway. The cells remain stable even in the event of mechanical damage and do not release flammable electrolytes.

SALZSTROM batteries are recycled using standardized procedures. Over 95% of the materials used can be recovered and reused. In Austria and Germany, disposal is governed by the Battery Act, which obligates manufacturers to take back batteries free of charge. SALZSTROM storage systems comply with the IEC 62619 safety standard for stationary battery systems. Self-discharge is less than 3% per month, ensuring that stored energy remains available even during extended periods of inactivity. Operating temperatures from -10 to +45 degrees Celsius allow for use in unheated utility rooms or garages. At PV-24, you benefit from personalized expert advice for your SALZSTROM project and B2B pricing upon request.

SALZSTROM modules with various storage capacities

SALZSTROM's product portfolio includes scalable battery solutions for diverse application profiles. Each module delivers 4,5 kWh of usable capacity at a nominal voltage of 51,2 volts. Connecting multiple modules in series creates systems with a total capacity of 9 kWh or 13,5 kWh. A single module measures 440 x 420 x 135 millimeters and weighs 32 kilograms.

SALZSTROM systems communicate with the inverter via a CAN bus interface, enabling precise battery management. The integrated BMS electronics continuously monitor cell voltages, temperatures, and charging currents. If deviations from the target range occur, the system automatically shuts down to protect the battery. Charging efficiencies of 96% minimize conversion losses during charging and discharging. For warranty information on SALZSTROM products, please contact PV-24 directly, where you can also order complete sets with battery racks online with free shipping.