The safest 48V home battery - built on next-generation sodium-ion chemistry
AuroraCell RESS is a low-voltage residential energy storage system for 48V hybrid inverters, designed for PV self-consumption, backup power and long-life home battery applications. Based on sodium-ion technology, it combines safety-first system architecture, simple integration and planned European availability from Q3 2026.
> 0
Cycles
0
years performance warranty
Superior safety
- no fire
48V hybrid inverter compatible
Next-generation sodium-ion chemistry
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 system based on sodium-ion technology. It is designed for solar energy storage, PV self-consumption, backup power and hybrid residential installations using 48V-class inverter platforms.
The system uses a 9.7 kWh pack architecture with 46.4V nominal voltage, 210Ah capacity and scalable parallel connection. This makes it suitable for homeowners, installers and integrators looking for a long-life residential energy storage solution with simple low-voltage integration.
Unique Properties
Why AuroraCell RESS stands out
Long service life
Designed for more than 20,000 cycles with high capacity retention under suitable operating conditions.
Safety-first sodium-ion architecture
Built around sodium-ion chemistry for residential applications where thermal behaviour, reliability and system-level safety matter.
48V hybrid inverter compatibility
Designed for low-voltage integration with 48V-class hybrid inverter platforms.
20-year performance warranty
Planned for long-term usage and designed for 25 years lifetime.
Sodium-ion technology
Uses sodium-ion chemistry as a differentiated alternative for home energy storage applications.
Scalable system design
Supports parallel connection for projects that may start with one unit and expand over time.
Why sodium-ion?
Conventional home battery
- Commonly based on lithium chemistry
- Limited cycle life depending on operating conditions
- Shorter warranty positioning in many systems
- Reduced performance in low-temperature environments
- May require additional thermal management
AuroraCell RESS
- Sodium-ion battery technology
- Safety-first system architecture
- Long-life residential energy storage platform
- 20-year performance warranty positioning
- 48V-class residential integration
- Designed for PV self-consumption and backup power
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
The AuroraCell RESS is fully EU compliant, backed by comprehensive CE certification, UN38.3 transport compliance, and readily available MSDS documentation. Engineered around a safety-first architecture, our integrated battery cells strictly fulfill the highest international safety benchmarks, including the rigorous UL9540A and IEC 62619 standards. Preorders are officially open now to secure priority access to our first production batch, with final delivery and full European availability starting from September onwards.
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 certification status?
Fully certified according to EU standards (fulfills the highest requirements for CE, UN38.3 and IEC 62619 standards).
05. Who should register for the first batch?
Integrators & Early Adopters which are interested in the future of Residential Energy Storage.
