Hootrum All-in-one EverPower Industrial & Commercial ESS highly integrates PCS, LiFePO4 batteries, BMS, PCS, EMS, fire-fighting system, heat dissipation system in the cabinet. It is a high-power backup power solution serving commercial/industrial I grid-level customers. That high voltage energy storage system enables the highest flexibility both for rack-mounted and cabinet-based constructions, offering adaptable designs for diverse commercial solar battery storage systems. This system is much “Safer, Smarter, Simpler" and suitable to solve the power problems in your substations, outdoor areas, microgrids + energy storage, small factories, shopping malls, solar storage charging stations, etc.

Scalable Design for Flexible Energy Needs
Modular architecture supports capacity expansion up to MWh-level for growing industrial demands.

All-Round Protection with Smart BMS
Built-in battery management system ensures safety, stability, and real-time monitoring.

Outdoor-Ready with Industrial-Grade Protection
IP55-rated cabinet with active cooling system for reliable performance in harsh environments.
Product Model | CO50K-100E |
Electrical Parameter | |
Nominal AC Power | 50 kW |
Grid Type | 3W+N |
Nominal Grid Voltage | 400 Vac |
Nominal Grid Voltage Range | 360 Vac - 440 Vac |
Nominal Grid Frequency | 50 Hz / 60 Hz |
Nominal Grid Frequency Range | 45 Hz - 55 Hz / 55 Hz - 65 Hz |
Rated AC Output Current | 72 A |
Max.TH D of Curretnt | <3% (at nominal power) |
Battery Parameter | |
Cell Chemistry | Lithium Iron Phosphate (LFP) |
Battery Voltage | 358 V dc |
Battery Ampere Hour Capacity | 280 Ah |
Battery Energy Capacity | 100 kWh |
Duration @ Rated Power | 2 hrs |
Cycle Life | 10000+ cycles |
Calendar Life | 20 + years |
Compliance | IEC62619 , UL9540A , UL1973 , UN38 .3 |
Mechanical Parameter | |
Monitoring System | Energy Management System |
Cooling Method | Air-Conditioner |
Fire Fighting System | Yes |
Noise Emission | ≤75dB |
Communication Interfaces | Ethernet, RS485 |
Operating Temperature Range | -20℃ to 50℃ (>45℃ derating) |
Allowable Relative Humidity Range | 0 - 95 % ( non-condensing) |
Degree of Protection | IP54 |
Max. Working Altitude | 3000 m |
Dimensions (W* D* H ) | 1000x1450x2100 mm |
Weight | 1200 kg |
Solar Parameter (optional) | |
Max. PV Input Power | 60 kW |
Max. PV Input Voltage | 850 V dc |
MPPT Voltage Range | 200 Vdc - 800 V dc |
Number of MPPT | 2 |
Number PV Input of Per MPPT | 2 |
Max. Current Per PV Input | 25 A |

Applications:
Solar + Storage for applications with uninterrupted power supply.
Solar + Storage + Genset for Off-grid applications with cheap power supply.
Peak load shifting for TOU (Peak-to-Valley) tariff arbitrage to saving electricity cost.
Peak shaving for reduce demand charge.
Backup power.