Energy Storage Systems
Energy Storage Systems for Small and Medium-Sized Businesses
SCU offers comprehensive solutions for small and medium-sized businesses — GRES — with a capacity range from 40 kWh to 300 kWh. The company follows a global vision for sustainable development by creating energy-efficient solutions. Its products are used in over 50 countries worldwide, contributing to a more sustainable and reliable energy infrastructure.
An ideal solution for small and medium-sized businesses — compact, efficient, and reliable, designed to optimize energy costs, ensure energy independence, and maximize the benefits of green energy.
Key Components
Elements of an Intelligent Energy Storage System
PCS
The bidirectional AC/DC converter enables two-way conversion between DC and AC. It can convert DC to AC to feed power into the grid, as well as AC to DC to charge the battery.
Battery System
The system is mainly composed of safe, efficient, and long-lasting lithium iron phosphate cells connected in series to form battery modules, which are then combined into battery clusters.
Battery Management System (BMS)
The core components protect the battery from overcharging, over-discharging, and overcurrent. Cell balancing ensures the system operates safely, reliably, and efficiently.
Energy Management System (EMS)
Monitors system performance data, manages operation strategies, records historical data, and tracks system status and more.
Enclosure
Protection class: IP54.
HVAC / Climate Control
The HVAC system maintains optimal operating temperature, maximizing both the lifespan and efficiency of the energy storage system.
Models
Energy Storage Systems – GRES Series
Model: 75-50
Battery Capacity: 75 kWh
PCS Capacity: 50 kW
Dimensions: 1680×1500×1700 mm (W×D×H)
Model: 150-100
Battery Capacity: 150 kWh
PCS Capacity: 100 kW
Dimensions: 1680×2270×1700 mm (W×D×H)
Model: 225-150
Battery Capacity: 225 kWh
PCS Capacity: 150 kW
Dimensions: 1680×3050×1700 mm (W×D×H)
Model: 300-200
Battery Capacity: 300 kWh
PCS Capacity: 200 kW
Dimensions: 1680×3830×1700 mm (W×D×H)
Features
Key Features and Advantages
Safety and Reliability
- High-quality LFP batteries for mobile applications.
- Laser welding is used for electrode wiring, ensuring high strength and low impedance.
- The battery module is designed with a computer clamp and reinforced steel structure to ensure maximum system safety during transport, installation, and operation.
- Shock-absorbing mounting pad design enhances the system’s impact resistance.
- IP54 – safe and reliable operation in outdoor environments.
- The sequentially designed PCS system and battery pack eliminate circulating current and improve overall system reliability.
- Integrated BMS, DC, and AC multi-level protection design for maximum safety.
Efficiency and Convenience
- Easy to install, maintain, and expand capacity – integrated system with standard modular power and battery modules.
- Easy access to PV installation and diesel generator, with intelligent multi-energy management.
- Ground-mounted or vehicle-mounted – can be loaded/unloaded by forklift and lifted using a lifting ring.
- Supports parallel connection of multiple systems.
Cost Optimization
- One investment, multiple benefits: peak shaving, backup power, microgrid construction, power quality improvement, energy storage, and more.
- Compact size, lightweight, requiring less space and lower installation costs.
- Long lifespan, low failure rate, reduced operation and maintenance investment.
- Maximizes the use of green energy.
Additional Technical Specifications
