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, providing scalable architecture that defines next-generation 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 | CO150K-300E |
Electrical Parameter | |
Nominal AC Power | 150 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 | 200A |
Max.TH D of Curretnt | <3% (at nominal power) |
Battery Parameter | |
Cell Chemistry | Lithium Iron Phosphate (LFP) |
Battery Voltage | 563 V dc |
Battery Ampere Hour Capacity | 560 Ah |
Battery Energy Capacity | 315 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 ) | / |
Weight | / |
Solar Parameter (optional) | |
Max. PV Input Power | 240 kW |
Max. PV Input Voltage | 900V dc |
MPPT Voltage Range | 200 Vdc - 850 V dc |
Number of MPPT | 2 |
Number PV Input of Per MPPT | 4 |
Max. Current Per PV Input | 60 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.