The safest 48V home battery - built on next-generation sodium-ion chemistry
AuroraCell RESS is a low-voltage home energy storage system and solar battery for 48V hybrid inverters, combining long lifetime, superior safety, and simple integration – with planned European availability from Q3 2026
> 0
Cycles
> 0%
capacity retention at 100% dod
0
years warranty
Superior safety
- no fire
48V hybrid inverter compatible
Next-generation sodium-ion chemistry
AuroraCell RESS
Why this matters
A modern home battery should not force a comparison between safety, lifetime, and compatibility.
Built for safety operation
Sodium-ion chemistry with a clear safety-first positioning for residential use.
Built for easy integration
Low-voltage architecture for 48V hybrid inverter systems and easy integration as a solar battery in modern homes
Product introduction
AuroraCell RESS is a standalone residential energy storage and home energy storage system based on sodium-ion technology. It is designed as a low-voltage home battery for solar energy, PV self-consumption, backup power, and hybrid residential installations.
The current product base uses a 9.7 kWh pack architecture with 46.4 V nominal voltage, 210 Ah capacity, and a scalable parallel connection for larger residential energy storage systems and whole home battery backup configurations.
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Why AuroraCell RESS stands out
Superior safety
48V system compatibility
Next-generation chemistry
Why sodium-ion?
Conventional home battery
- Mostly based on Lithium chemistry which can burn
- Limited Lifetime and Cycle stability
- Limited warranty
- Sensible to Cold temperatures
AuroraCell RESS
- Sodium-ion chemistry
- Superior safety focus
- Long-life platform
- 20-year warranty
- 48V-ready residential integration
Technical Overview
Rated Energy
9.7 kWh
Nominal Voltage
46.4V
Nominal Capacity
210 Ah
Voltage Range
32-54.4 V
Maximum Discharge
150 A
Protection Class
IP65
Dimensions
483 x 254 x 754 mm
Weight
110.5 kg
Communication
RS232 / CAN / RS485
Scalability
Parallel connection supported
Compatibility & Integration
Designed for low-voltage residential system architecture.
Positioned for compatibility with 48V/<60V hybrid inverter platforms.
Communication interfaces support modern residential energy system integration.
Strong fit for installers, integrators, and early adopters seeking a differentiated home battery and residential energy storage offering.
Use cases
Solar energy storage and PV self-consumption
Whole home battery backup
Hybrid grid + PV energy management
Expandable home battery and residential energy storage systems
Certification in progress - European launch planned for Q3 2026
Certification & availability
AuroraCell RESS is a currently in certification and planned to be available in Europe from Q3 2026. Early registration is non-binding and intended for customers, partners, and installers who would like priority access to the first limited production batch.
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01. When will AuroraCell RESS be available in Europe?
AuroraCell RESS is designed especially for the European market and will be available from Q3 2026.
02. Is it compatible with standard 48V hybrid inverters?
Yes, it’s compatible with all renowned Low voltage inverter brands.
03. What chemistry is used?
Next Generation Sodium Chromoxide (NCO) .
04. What is the warranty?
20 years warranty.
05. What is the certification status?
The product is tested successfully and is undergoing the CE Certification process at the moment.
06. Who should register for the first batch?
Integrators & Early Adopters which are interested in the future of Residential Energy Storage.