XEYAR BESS
Sodium-Ion BESS
XEYAR’s Sodium-Ion BESS lineup delivers the next generation of electrochemical energy storage — without lithium, without cobalt, and without the end-of-life disposal burden of conventional batteries. Built on a third-generation sodium-ion cell platform developed with global manufacturing expertise, XEYAR Na-ion BESS systems offer outstanding energy density, thermal resilience, and a globally certified compliance profile suited to every major market.
Na-ion BESS Core Advantages
XEYAR’s Sodium-Ion BESS lineup delivers the next generation of electrochemical energy storage — without lithium, without cobalt, and without the end-of-life disposal burden of conventional batteries. Built on a third-generation sodium-ion cell platform developed with global manufacturing expertise, XEYAR Na-ion BESS systems offer outstanding energy density, thermal resilience, and a globally certified compliance profile suited to every major market.
XEYAR-Na-ion PHOENIX Series - Residential Na-ion BESS
The XEYAR-Na-ion PHOENIX Series brings sodium-ion energy storage to the residential market in a compact, cabinet-format unit designed for home solar integration, backup power, and time-of-use optimization. Operating across a wide temperature range with no active thermal management required, the Na-ion PHOENIX Series is certified to UL1973 and UL9540A — meeting residential ESS safety requirements in the US and Canada without the fire code installation restrictions imposed on lithium-ion systems.
Key Features
- Product Name: XEYAR – Na-ion PHOENIX Series
- Capacity: 6.9 kWh
- Voltage: 156 V (Range: 93.6V – 202.8V)
- Dimensions: 869mm × 410mm × 1,125mm
- Weight: 327 kg
- Operating Temperature: −40°C to +60°C
- Humidity Range: 0–95% R.H.
- Certifications: UL1973, UL9540A, 2013/56/EU, CNAS (non-hazardous transport)
XEYAR-Na-ion DRAGONFLY Series — Commercial Na-ion Storage
Designed for commercial solar and wind co-location, the XEYAR-Na-ion DRAGONFLY Series provides high-performance sodium-ion storage in a cabinet format suited to commercial and light industrial facilities. The 12C/12C charge-discharge rate enables both fast energy capture from renewable generation and rapid dispatch for peak demand management – an unusual combination that makes Na-ion DRAGONFLY uniquely suited to dynamic commercial energy environments.
Key Features
- Product Name: XEYAR – Na-ion DRAGONFLY Series
- Capacity: 12.3 kWh
- Voltage: 504 V (Range: 302V – 655V)
- Max Charge/Discharge Rate: 12C / 12C
- Communication: CAN / RS485 / TCP
- Dimensions: 2 × (600mm × 2,000mm × 800mm)
- Weight: 1.8 tonnes
- Operating Temperature: −40°C to +60°C
XEYAR-Na-ion DRACO Series — Data Center Na-ion BESS
Key Features
- Product Name: XEYAR – Na-ion DRACO Series
- Capacity: 196 kWh
- Voltage: 1,186 V (Range: 624V – 1,456V)
- Max Charge/Discharge Rate: 1C / 2C
- Communication: CAN / RS485 / Ethernet
- Dimensions: 1,450mm × 2,350mm × 1,300mm
- Weight: 3.2 tonnes
- Operating Temperature: −40°C to +60°C
- IP Rating: IP-rated outdoor enclosure
XEYAR-Na-ion LEVIATHAN Series - Grid-Scale Na-ion Container
Key Features
- Product Name: XEYAR – Na-ion LEVIATHAN Series
- Capacity: 2,362 kWh per container
- Voltage: 1,186 V (Range: 624V – 1,456V)
- IP Rating: IP55
- Fire Safety: System-level gas management (FSS)
- Communication: CAN / RS485 / Ethernet
- Dimensions: 6,058mm × 2,986mm × 2,438mm (standard 20ft container)
- Weight: ≤37 tonnes
- Operating Temperature: −40°C to +60°C
- Humidity Range: 0–95% R.H.
SuperCap vs. Na-ion BESS - Technology Comparison
| Feature | XEYAR SuperCap BESS | XEYAR Na-ion BESS | LFP (Competitor) |
| Cycle Life | 50,000+ | 5,000–8,000 | 3,000–6,000 |
| Operational Life | 30–45 years | 10–15 years | 5–10 years |
| Round-Trip Efficiency | 97% | 95% | 90–92% |
| Depth of Discharge | 100% | 80–90% | 80% |
| Thermal Runaway Risk | Zero | Very Low (Na chemistry) | Yes |
| Operating Temp Range | −40°C to +65°C | −40°C to +60°C | 0°C to 45°C |
| Lithium Content | None | None | Yes |
| Hazardous Disposal | None | None (CNAS certified) | Yes |
| Warranty | 20 years | 10 years | 10 years |
| Best Application | High–cycle, extreme–temp, max–life | High–density, cost–sensitive, grid–scale | General purpose |