Hoymiles
C&I AIO
Commercial and industrial all-in-one storage cabinet/system.
AC Rated Power
125 kW
Energy (Nominal)
261 kWh
Thermal Management
Liquid
IP Rating
IP55
EMS Included
true
Warranty Years
-
Applicable Countries
Country notes: Next-gen system targeting European C&I standards.
Generate installer-ready prompt templates for ChatGPT or Gemini.
AC Rated Power
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
AC Voltage
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Energy (Nominal)
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Energy (Usable)
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Peak Power
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Battery Chemistry
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
DC Voltage Range
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
System Round-trip Efficiency
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Noise
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
| AC Rated Power | 125 kW |
| AC Voltage | 400 |
| Energy (Nominal) | 261 kWh |
| Energy (Usable) | 261 kWh |
| C-rate (continuous) | - |
| Peak Power | 137.5 kW |
| Battery Chemistry | LFP |
| DC Voltage Range | 728 - 936 V |
| System Round-trip Efficiency | 90.3 % |
| Noise | 70 dB(A) |
EMS Included
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Protocols
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
EMS Functions
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Remote Maintenance
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Fault Diagnosis
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Grid Support Functions Detail
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Response Time
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
| EMS Included | true |
| Protocols | Modbus RTU, Modbus TCP, DL/T645 |
| EMS Functions | Refined cloud-to-edge operation, Tariff management, Automated dispatch |
| Remote Maintenance | true |
| Fault Diagnosis | true |
| Grid Support Functions Detail | PQ, VF, Black Start support |
| Data Logging Interval | - |
| Response Time | 100 ms |
Thermal Management
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Fire Suppression
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Detectors
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Maintenance Access
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Thermal Runaway Mitigation
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Lifting Points
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
IP Rating
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Corrosion Rating
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Operating Temp Range
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Dimensions (W x H x D)
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Weight
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
| Thermal Management | Liquid |
| Fire Suppression | NOVEC1230 + PACK-level + Water |
| Detectors | Early warning cloud alerts, Smoke/Gas detection |
| Maintenance Access | Modular O&M (<2h module swap) |
| Pressure Relief | - |
| Thermal Runaway Mitigation | Advanced liquid cooling (PCS + Battery), no derating at 50C |
| Lifting Points | Integrated |
| Service Interval | - |
| IP Rating | IP55 |
| Corrosion Rating | C5 |
| Operating Temp Range | -30 to 55 |
| Dimensions (W x H x D) | 1030 x 1400 x 2450 mm |
| Weight | 2700 kg |
Certifications
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
Battery Certifications
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
System Certifications
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
LVRT/HVRT
Source URL: https://shop.solar-kit.eu/storage/products_files/ESS-HOY-ULTRA2-125KW-261KWH.pdf
Source Version: Global EN V202504
Source Page: 1
| Certifications | IP55, C5, ISO 3744 Noise Certification |
| Battery Certifications | LFP 314Ah Cells |
| System Certifications | CE |
| LVRT/HVRT | true |
| Warranty Throughput / Cycles | - |
Grid Type: 3-Phase On-Grid
Suitable For: Large scale industrial projects up to 2 MW / 4.1 MWh.
Main Components
Up to 16x HoyUltra 2 units in parallel.
Notes
Zero-oscillation parallel operation.
Grid Type: 3-Phase Off-Grid
Suitable For: Data centers, remote hospitals, island grids.
Main Components
Up to 8x HoyUltra 2 units in parallel.
Notes
Seamless transfer feature ensures uninterrupted power.
Grid Type: 3-Phase Hybrid
Suitable For: Aggregators and utility-scale service providers.
Main Components
HoyUltra 2, Third-party Cloud/VPP interface.
Notes
EMS supports seamless third-party cloud integration.
