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CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
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CEEG Energy Storage Step-Up Converter Integrated System
Energy Storage Integrated Boost Converter System integrates the energy storage PCS, step-up transformer, and switchgear into a single containerized unit. It is compatible with voltage levels ranging from 6–35 kV and supports a single-unit capacity of up to 10 MW. Featuring C5-grade anti-corrosion and strong environmental adaptability, it significantly simplifies system configuration and installation & commissioning. Compared with traditional solutions, this integrated design reduces investment costs, streamlines operation and maintenance processes, and delivers greater overall economic benefits.
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
CEEG Energy Storage Step-Up Converter Integrated System - All-in-One PCS and Transformer Station for Utility-Scale BESS
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Scope of application
Commercial & Industrial Energy Storage
Energy storage stations in industrial parks, focusing on simplified configuration and fast installation
Commercial & Industrial Energy Storage
Solar + Storage Projects
Energy storage on the renewable energy generation side, emphasizing environmental adaptability and grid connection capability
Solar + Storage Projects
Grid-side Applications
Auxiliary services such as peak shaving and frequency regulation, focusing on large capacity and high reliability
Grid-side Applications
Product Description
Product Description
1 High Integration: Integrated inverter, step-up transformer, and power distribution system with full factory pre-commissioning, significantly reducing on-site installation and commissioning workload.
CEEG Energy Storage Step-Up Converter Integrated System
2 Easy Transportation & Installation: Compact containerized structure designed for convenient transportation and lifting, adaptable to various project sites and installation conditions.
CEEG Energy Storage Step-Up Converter Integrated System
3 Strong Environmental Adaptability: Weather-resistant and anti-corrosion enclosure with thermal insulation and fire-resistant design, ensuring stable operation under harsh environmental conditions.
CEEG Energy Storage Step-Up Converter Integrated System
4 Flexible Configuration: Multiple system combinations and customized solutions available according to different application scenarios to meet diverse project requirements.
CEEG Energy Storage Step-Up Converter Integrated System
Product Features
CEEG Energy Storage Step-Up Converter Integrated System

High Safety

  • Resin-Cast Dry-Type Technology: Features excellent flame-retardant performance to ensure higher reliability.
  • Fire & Explosion Elimination: Effectively removes accidental risks to protect your power system.
  • Maximum Operational Safety: Delivers superior protection for high-standard indoor and commercial installations.
CEEG Energy Storage Step-Up Converter Integrated System

Cost Efficiency

  • 15%–20% Total Investment Savings: Reduces initial costs compared to traditional "inverter room + PV transformer" solutions.
  • 50% Faster Installation & Commissioning: Shortens project setup time to significantly boost delivery efficiency.
  • Optimized Project Economics: Lower investments and quicker deployment deliver a much higher financial return.
CEEG Energy Storage Step-Up Converter Integrated System

Efficient Heat Dissipation Design

  • Optimized Ventilation & Cooling: Enhances heat dissipation to ensure stable and efficient long-term continuous operation.
  • Stable Continuous Operation: Guarantees reliable performance and high efficiency under long-term continuous loads.
  • Enhanced Heat Dissipation: Advanced cooling design protects the system to deliver uninterrupted, high-efficiency output.
CEEG Energy Storage Step-Up Converter Integrated System

Extended Service Life

  • Selected Materials & Optimized Design: Reduces equipment wear to ensure long-term reliable operation.
  • Lowered Lifecycle Maintenance Costs: Minimizes wear and tear through robust engineering to reduce long-term expenses.
  • Long-Term Reliable Operation: Combines premium materials and structural optimization for durable, low-maintenance performance.
CEEG Energy Storage Step-Up Converter Integrated System

Faster Deployment

  • All-in-One Integrated Functions: Combines step-up, conversion, and power distribution to reduce equipment footprint.
  • Reduced On-Site Cabling: Simplifies installation and minimizes cabling work on-site to lower labor costs.
  • Shortened Project Delivery Cycles: Streamlines the entire setup process to achieve significantly faster deployment.
CEEG Energy Storage Step-Up Converter Integrated System

Smart Operation & Maintenance

  • Real-Time Condition Monitoring: Supports data acquisition and alarm linkage for efficient fault diagnosis.
  • Intelligent O&M Management: Enables smart, predictive maintenance to make operations less labor-intensive.
  • Efficient Fault Diagnosis: Utilizes data tracking and alarm linkage to significantly reduce system downtime.
Main Parameters
Rated Power Range 500 kW – 6300 kW
Low Voltage Side 0.27 kV / 0.4 kV / 0.69 kV
High Voltage Side 10 kV / 35 kV
Frequency 50 Hz / 60 Hz
Cooling Method Natural cooling or forced air cooling (ONAN / ONAF)
Implementation Standard
Implementation Standard
GB/T 19939-2005 Technical Requirements for Grid Connection of Photovoltaic Systems
GB/T 50063-2017 Code for Electrical Design of Power Installations
GB/T 4208-2017 Degrees of Protection Provided by Enclosures (IP Code)
GB/T 10228-2015 Technical Parameters and Requirements for Dry-Type Power Transformers
GB/T 15576-2008 Low-Voltage Switchgear and Controlgear Assemblies
Technical Advantages
R&D Cloud Platform
R&D Cloud Platform
An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.
Simulation Analysis
Simulation Analysis
Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.
Smart Operation & Maintenance Platform
Smart Operation & Maintenance Platform
By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.
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