Commercial Energy Storage
ESP Series | 10kW – 20kW / 40.8kWh – 51.2kWh
* 48Vdc / 51.2Vdc System
* 10-20kW Rated Power
* Single-Phase 230Vac
* Low-Voltage Integrated All-in-One ESS
Low-Voltage Integrated All-in-One ESS | 48Vdc / 51.2Vdc System | 10-20kW Rated Power | Up to 51.2kWh LiFePO4 Storage | Single-Phase 230Vac | IP54
The MUST ESP Series is an advanced, low-voltage all-in-one cabinet energy storage system integrating a high-performance 10kW/20kW hybrid inverter and high-capacity LiFePO4 rack battery storage up to 51.2kWh. Designed for residential, microgrid, and light commercial applications, it supports seamless on/off-grid operation, smart thermal management, and multi-unit AC parallel expansion up to 10 units. Encased in an IP54-rated cabinet with 99.8% MPPT efficiency, the ESP Series delivers superior energy independence, power backup security, and optimized self-consumption.
ESG Series | 30kW – 50kW / 61.44kWh
* 614Vdc Nominal (537.6-691.2V)
* Single Cabinet
* Three-Phase 230/400Vac
* High-Voltage Commercial & Industrial ESS
High-Voltage Commercial & Industrial ESS | 614Vdc Nominal (537.6-691.2V) | 30kW-50kW Rated Power | 61.44kWh Single Cabinet | Three-Phase 230/400Vac | IP54
The MUST ESG Series (61.4kWh) is an integrated high-voltage commercial and industrial energy storage cabinet designed for smart factory power backup, demand charge management, and solar self-consumption. Featuring rated AC outputs from 30kW to 50kW and a 61.44kWh LiFePO4 battery system, it integrates 4 MPPT solar inputs (up to 1000Vdc), dual-layer intelligent air cooling, aerosol fire suppression, and parallel scalability up to 8 cabinets for flexible megawatt-level expansion.
ESG Series | 30kW – 60kW / 112.53kWh
* 358Vdc Nominal (313.6-403.2V)
* Single Cabinet
* Three-Phase 230/400Vac
* 314Ah Cell C&I Storage Cabinet
High-Capacity 314Ah Cell C&I Storage Cabinet | 358Vdc Nominal (313.6-403.2V) | 30kW-60kW Rated Power | 112.53kWh Single Cabinet | Three-Phase 230/400Vac | IP54
The MUST ESG Series (112.5kWh) leverages next-generation high-energy 314Ah LiFePO4 cells to deliver a massive 112.53kWh capacity within a single compact cabinet. Offering flexible power options from 30kW up to 60kW, this system features 4 MPPT solar inputs (up to 1000Vdc), multi-cabinet parallel support for up to 8 units, intelligent dual-layer thermal cooling, and comprehensive active fire safety systems. It serves as an ultra-reliable, high-return energy storage solution for commercial enterprises, agricultural facilities, and industrial parks.
ESG Series | 36kW – 60kW / 115.2kWh
* 576Vdc Nominal (540-648V)
* Built-in Isolation Transformer
* Three-Phase 230/400Vac
* High-Voltage C&I ESS
All-in-One High-Voltage C&I ESS with Built-in Isolation Transformer | 576Vdc Nominal (540-648V) | 36kW-60kW Power | 115.2kWh Storage | Three-Phase 230/400Vac | IP54
The MUST ESG Series (115.2kWh) is an all-in-one, floor-mounted commercial and industrial storage solution integrating a 36-60kW high-power inverter, built-in isolation transformer, 4 MPPT solar controllers, and a 115.2kWh LiFePO4 battery pack in a pre-wired cabinet. Requiring only external cable connections for fast deployment, it supports up to 10 units in on-grid parallel (1.15MWh) and 4 units off-grid. Featuring dual air conditioning/intelligent cooling and <10ms UPS-grade transfer, it offers maximum grid safety, microgrid reliability, and peak-shaving performance.
ESG-E Series | 125kW / 261kWh
* 832Vdc Nominal (728-936V)
* Liquid-Cooled
* Three-Phase 400Vac
* Hybrid C&I Energy Storage System
Liquid-Cooled Hybrid C&I Energy Storage System | 832Vdc Nominal (728-936V) | 125kW Rated Power | 261kWh (314Ah) | Three-Phase 400Vac | IP54
The MUST ESG-E Series (ESG-E261) is a high-energy powerhouse hybrid storage system designed for commercial microgrids, peak shaving, and high-demand industrial facilities. Integrating a 125kW PCS, 261kWh 314Ah LiFePO4 battery pack, and advanced EMS into a single IP54 cabinet, it utilizes precision liquid cooling to maintain cell temperature variance within 3-5°C. Supporting seamless on/off-grid transitions (≤20ms) and multi-cabinet parallel expansion up to 2.4MWh, the ESG-E Series delivers outstanding safety, round-trip efficiency, and 10-year durability.
ESG-M Series | 125kW / 261kWh
* 832Vdc Nominal (728-936V)
* Three-Phase 400Vac
* Liquid-Cooled
* All-in-One Utility & C&I ESS
Liquid-Cooled Outdoor All-in-One Utility & C&I ESS | 832Vdc Nominal (728-936V) | 125kW Rated Power | 261kWh (314Ah) | Three-Phase 400Vac | IP55
The MUST ESG-M Series (ESG-M261) is an outdoor liquid-cooled energy storage system designed for utility-scale applications, microgrids, and demanding industrial parks. Enclosed in a heavy-duty IP55 cabinet, it integrates a 125kW PCS, 261kWh (314Ah LFP) battery pack, intelligent BMS, cloud EMS, optional STS fast-switching modules (150kW-600kW), and a 120kVA isolation transformer. Featuring a triple active fire protection system (gas detection + aerosol + water firefighting) and intelligent liquid thermal management, it supports multi-cabinet parallel operation up to 10 units (2.61MWh) and predictive maintenance via AI self-learning algorithms.