Energy Storage Cabinet Commercial and Industrial Ess Cabinet for 100kwh to 500kwh Capacity 100kw to 250kw Power

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Product Description

Basic Info.
Model NO. QSGSY
Rechargeable Yes
Size Large
Energy Storage Capacity (Kwh) Customized
Output Power (Kw) Customized
Cell Type Ternary Lithium Battery/LFP Battery
Module Layout Cabinet-Type Integration/Container-Type Integration
Peak-Valley Arbitrage Mode Customized
Demand Management Mode Customized
Emergency Backup Power Mode Customized
Protection Level Customized
Air Cooling Customized
Liquid Cooling Customized
Fire Protection Configuration Supported
Smoke & Temperature Sensing Customized
Gas Fire Extinguishing System Customized
Data Upload Customized
Communication Interface Customized
Transport Package Wooden Box
Specification customized
Trademark QS
Origin Linyi City, Shandong Province
HS Code 8537109090
Production Capacity 5000PCS/Year
Product Description
Energy Storage Cabinet Commercial and Industrial Ess Cabinet for 100kwh to 500kwh Capacity 100kw to 250kw Power

PVDG BESS

  • Hybrid Inverter Integration
  • APP Real-Time Monitoring
  • IP55 Outdoor Cabinet System
  • Scalable up to 3600kWh Battery System
Energy Storage Cabinet Commercial and Industrial Ess Cabinet for 100kwh to 500kwh Capacity 100kw to 250kw Power
Product's Details
Energy Storage Cabinet

50KWH-261KWH

  • Supports American & Japan Standard Voltages (208Vac/230Vac/440Vac/480Vac)
  • On/Off-Grid Switching Time <10ms
  • LiFePO4 Battery + PCS + MPPT + Generator Port
  • PVDG BESS (North/South America & Japan)

The system capacity ranges from 50kWh to 1MWh+, with power options from 50kW to 500kW. Modular design and parallel expansion capability allow flexible configuration according to project size, achieving an optimal balance between initial investment and future scalability.

Energy Storage Cabinet

32KWH-120KWH

  • Integrates Deye/Solis Inverters and IEMS
  • On/Off-Grid Switching Time <10ms
  • LiFePO4 Battery + PCS + MPPT + Generator Port
  • PVDG BESS (Integrated Deye/Solis Inverter)

The C&I energy storage system effectively reduces peak demand, helping users lower electricity costs by 20%–40%, while increasing photovoltaic self-consumption and improving renewable energy utilization. In microgrid and backup power applications, the system responds quickly to ensure continuous operation of critical loads.

Energy Storage Cabinet

215KWH-520KWH

The system is suitable for both indoor and outdoor installation, with protection levels up to IP54 / IP55, and operates reliably in temperatures from -20°C to +55°C. Front-access maintenance and modular design simplify servicing and reduce long-term operating costs.

The system uses lithium iron phosphate (LFP) batteries, offering excellent thermal stability and high safety. With a cycle life of over 6,000 cycles at 80% DOD, the system achieves an overall efficiency of above 90% and supports 0.5C to 1C charge and discharge rates, suitable for high-frequency and high-demand applications.

Specification

PVDG BESS Container (Air-cooled PV-Storage-Diesel Microgrid Integrated Container): supports multi-unit parallel expansion, <10ms on/off-grid switching, and includes LiFePO4 battery+PCS+MPPT+generator port (IP54 protection). With 645kWh-1MWh capacity + 300-500kW PCS, its air-cooled design ensures stable operation—ideal for medium-to-large energy needs (commercial/industrial parks), offering plug-and-play efficiency and reliability.

Production Process
Production Process Flow
Company Profile
Company Facility

Basic Profile:
Favorable natural setting; founded amid China's rapid economic growth. Covers over 16,000 stere; employs nearly 100 staff, including 21 professional managers and 16 senior & intermediate technicians, with 80% holding college or higher degrees.

Business philosophy:
Integrity-based, Technology-driven Industrial Prosperity, Industrial Development for National Rejuvenation, Sustainable Growth, Customer Satisfaction.

Tenet: Safe Production, Quality First.

Certifications & Qualifications:
Holds ISO9001:2000 Quality Management System Certification, Environmental Management System Certification, Occupational Health and Safety Management System Certification, CCC and CQC product certifications. Possesses Class II General Contracting Qualification for Electric Power Construction, and Class II Qualification for Power Equipment Installation, Maintenance & Testing.

Company Certificate Overview
Packaging & Shipping
Packaging Logistics

The entire process is personally monitored to ensure the transportation is completed on time.

We offer flexible shipping solutions by sea, air, or express according to order volume and destination. Standard export packing is used to ensure product safety during long-distance transportation. Delivery time varies depending on shipping method and port schedule.

FAQ
What customized services are available for commercial and industrial energy storage systems?
Full-dimensional customization is supported, including capacity and power matching, cell and module selection, functional mode programming, safety protection upgrade, grid-connected communication docking, etc.
How long is the design cycle for a customized energy storage solution?
The design cycle is 7-15 working days for conventional solutions, and 20-30 working days for complex large-capacity (≥1MWh) projects.
What is the warranty period of the energy storage system? Does it cover the battery cells?
The whole machine is guaranteed for 2 years, and the battery cells are guaranteed for 5 years or 6000 charge-discharge cycles, whichever comes first.
Does the after-sales service include on-site installation and commissioning?
Yes, a professional technical team will provide on-site services covering the entire process of installation, commissioning, and grid-connection acceptance.
What is the after-sales response time in case of system operation failures?
Technical response within 2 hours.
How are standard systems safely packaged for international transport?
Standard export wooden boxes and reinforced protective packaging are utilized to ensure the complete safety of all modular battery units and electronic components during long-distance ocean or air transport.

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