199.68 kWh rated energy
Eight 24.96 kWh liquid-cooled packs use NFPP 160Ah sodium-ion cells in a 1P416S system configuration.
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Nexus TerraShield 200 / C&I energy storage
Sodium-Ion Outdoor Energy Storage Cabinet
One integrated platform for commercial energy management. Nexus TerraShield 200 brings together 199.68 kWh of NFPP sodium-ion battery energy, 200 kW of bidirectional power conversion, liquid cooling and intelligent site control in an IP54 outdoor cabinet.
Integrated C&I platform
Battery, conversion and controls. Together.
200 kW power conversion
An integrated bidirectional PCS and DC/DC power stage supports grid-connected and off-grid operation. The battery charge/discharge rating is 0.8P.
Outdoor-ready IP54 enclosure
A service-accessible cabinet brings together battery packs, power electronics, intelligent controls and layered protection.
One cabinet. Multiple energy strategies.
Put stored energy to work.
Peak shaving
Dispatch stored energy against site demand peaks to support commercial load management.
PV energy shifting
Store daytime solar production for later site consumption and improve the use of local generation.
Tariff optimisation
Coordinate charging and discharging around time-of-use prices through the EMS.
Backup & off-grid support
Use the bidirectional power stage for configured backup and islanded-operation applications.
Microgrid integration
Coordinate battery, PV and load control with site-level operating strategies.
Power quality support
Manage active and reactive power across the specified power-factor range.
Thermal management and protection
Engineered from pack to cabinet.
Intelligent liquid cooling
A 6 kW liquid-cooling system supports temperature control across the battery packs. The specified cabinet ambient range is −25°C to +55°C, with derating above +45°C.
Layered protection
Pack-level aerosol suppression works alongside cluster-level smoke and temperature detection, high-voltage protection and emergency-stop functions.
Connected site control
EMS and BMS coordinate the system. Ethernet and RS485 interfaces support Modbus TCP and Modbus RTU integration, with CAN for BMS communication.
Brochure specifications
Technical data at a glance.
| Power conversion capacity | 200 kW |
|---|---|
| Rated battery energy | 199.68 kWh |
| Cell technology | NFPP sodium-ion, 3 V / 160 Ah |
| System configuration | 1P416S; 8 × 24.96 kWh packs |
| Nominal DC voltage / range | 1248 V / 748.8–1435.2 V |
| Charge / discharge rating | 0.8P |
| System efficiency | >95%, excluding liquid-cooling cabinet auxiliary consumption |
| Cycle life | >10,000 cycles; depends on operating conditions |
| AC output / grid range | 400 V, three-phase four-wire / 340–460 V |
| Power factor / THD | −0.99 to +0.99 / ≤3% |
| Outdoor enclosure | IP54 |
|---|---|
| Cooling | Liquid cooling, 6 kW capacity |
| Cabinet ambient temperature | −25°C to +55°C; derating above +45°C |
| Cell charge temperature | 0°C to +55°C |
| Cell discharge temperature | −40°C to +55°C |
| Humidity / altitude | 0–95% RH / ≤2000 m; derating above 2000 m |
| Communication / protocols | Ethernet, RS485 / Modbus TCP, Modbus RTU |
| Dimensions (D × W × H) | 1650 × 1375 × 2450 mm |
| Approximate weight | 3200 kg |
| Noise | ≤75 dB(A) |
Values follow the supplied AuroraCell brochure. Power-conversion capacity and battery charge/discharge rating describe different parts of the system; project sizing uses both. Final grid settings, configuration, certification scope and warranty follow the project agreement.
Outdoor cabinet questions, answered.
What is Nexus TerraShield 200?
It is AuroraCell’s integrated outdoor sodium-ion energy-storage cabinet for commercial and industrial applications, with 199.68 kWh rated battery energy and 200 kW power-conversion capacity.
Does this sodium-ion cabinet use active cooling?
Yes. Nexus TerraShield uses 6 kW liquid cooling as part of its integrated thermal-management system. Its NFPP battery architecture and cabinet design are distinct from other sodium-ion products in the AuroraCell portfolio.
How does Nexus TerraShield fit alongside Cleo?
Nexus TerraShield is the outdoor cabinet option for integrated C&I energy storage. Cleo remains a separate rack-system option for UPS and backup-power projects. AuroraCell helps select the platform around the application.
Bring us your site profile.
Share your load profile, PV generation, target storage capacity, grid connection and project location. AuroraCell supports technical alignment and project planning for the Nexus TerraShield outdoor platform.