Hoymiles HoyUltra 2 - 261 kWh Fully Liquid Cooling C&I Battery System
261kWh | LFP | All-in-One | 1030x1400x2450mm | <2700 kg | 3PH
HoyUltra 2
Fully Liquid Cooling C&I Battery System
261kWh
Fully Liquid Cooling
Operates at full capacity even at 50℃
3-Level,6-Type Safety Protection
Active.passive & ultimate protection:24/7
High Efficiency
Up to 90.3% round-trip efficiency
Smart EMS & Monitoring
Manage via Edge EMS and S-Miles Cloud



Multi-scene applications
- Coordinated control of Photovoltaic, Energy Storage and Charging
- Fully liquid cooling design for battery and PCS, enabling operation without derating at 50°C
- IP55 protection level for core components, waterproof and dustproof
- Noise levels as low as 60dB, adaptable to supermarkets,hotels,and communities
- Operating with 100% three-phase imbalance under load at Off-Grid
Efficient Energy Management
- Local optimization of edge EMS, global data analysis in the cloud
- Interconnected with the APP system to achieve division of labor, collaboration, and efficient management
Three-level and six-type safaty protection
- Active / Passive / Ultimate protection
- 3S Active intervention / PACK / Cabinet / Interlocked exhaust ventilation / Pressure relief / Cloud early warning protection
HoyUltra 2 BESS
Your Dynamic Snippet will be displayed here...
This message is displayed because youy did not provide both a filter and a template to use.







