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Hoymiles HoyUltra 2 - 261 kWh Fully Liquid Cooling C&I Battery System

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261kWh | LFP | All-in-One | 1030x1400x2450mm | <2700 kg | 3PH

Article number: CA070028

Categories​C&I ESSHoyUltra 2 

Keywords: HoyUltra 2,Battery, C&I ESS

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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