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Industrial and Commercial ESS-241kWh –OP-241KPFBB
Product Model: OP-215KPFBB
- Battery Cabinet Dimensions: 1800mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 3000 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 215 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
OP-241KPFBB Energy Storage System (ESS) – 241 kWh
The OP-241KPFBB Energy Storage System (ESS) is engineered to provide large-scale energy storage for industrial and commercial use. With a 241 kWh capacity, this system offers reliable energy storage, ideal for businesses and industries that require efficient energy management and uninterrupted power supply.
Applications:
- Industrial Energy Storage: Ideal for large-scale industrial applications requiring efficient energy storage and reliable power backup.
- Commercial Energy Storage: Perfect for businesses that need to store energy during low-demand periods and use it during peak demand times, optimizing energy costs.
- Renewable Energy Integration: Designed to integrate seamlessly with solar and wind energy systems, enabling the storage of excess energy and reducing reliance on the grid.
- Power Backup for Critical Infrastructure: Provides a reliable backup energy solution during grid outages, ensuring the continuity of critical operations and systems.
- Off-Grid Power Supply: Suitable for remote locations or areas without access to the main power grid, offering sustainable, independent energy storage solutions.
Technical Specifications:
- Product Model: OP-241KPFBB
- Battery Cabinet Dimensions: 1800mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 3000 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 241 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
Battery Pack Parameters:
- Battery Voltage: 779V-940V
- Battery Type: Lithium-ion
- Rated Charge/Discharge Rate: 0.5C (Charge), 0.25C (Discharge)
- Battery Pack Specifications: 51.2V / 514Ah
- Charging Temperature Range: 0°C to 50°C
- Discharging Temperature Range: -15°C to +50°C
- Cooling Method: Intelligent air cooling
Communication & Configuration:
- Communication Mode: CAN
- Grouping Method: 16 Strings (PCS)
- Protection System: Fuses, contactors, and circuit breakers for full protection during operation.
AC Parameters:
- Output Power: 60 kW
- Rated Output Voltage: 480V
- Grid Voltage Range: AC400V ±15%
- Frequency Range: 50/60 Hz
DC Parameters:
- Maximum Input Voltage: 850V
- PV Voltage Range: 410V to 850V
- Maximum Input Current: 150A
Safety & Compliance:
- Fire Protection System: Equipped with an advanced fire protection system, ensuring safe operation in industrial and commercial environments.
- Multiple Safety Features: Includes fuses, contactors, and circuit breakers for comprehensive protection from power surges and potential hazards.
- Temperature Management: Built-in air conditioning ensures optimal operating temperatures, preventing overheating and enhancing system longevity.
- IP54 Protection Rating: Offers protection against dust and water ingress, ensuring the system operates reliably even in challenging conditions.
- Compliance with International Standards: Meets industry standards for energy storage systems, ensuring safety, efficiency, and regulatory compliance across regions.
Benefits:
- Cost Savings: Helps businesses reduce energy costs by storing energy during off-peak hours and using it during peak demand periods, optimizing energy consumption.
- Sustainability: Supports renewable energy integration, allowing businesses to store solar and wind energy and reduce their reliance on non-renewable power sources.
- Reliable Power Backup: Ensures an uninterrupted power supply during grid outages, preventing downtime and maintaining business operations.
- Flexible Installation: Works seamlessly with both on-grid and off-grid systems, offering flexibility for diverse energy storage needs.
- Grid Support and Stability: Contributes to grid stability by storing excess energy and releasing it during peak demand, helping balance supply and demand.
Long Life and Reliability:
- Durable Lithium-Ion Technology: Built with lithium-ion batteries, the system offers a long lifespan and can withstand numerous charge/discharge cycles, ensuring reliable long-term performance.
- Low Maintenance Needs: Designed for low maintenance, reducing operational costs and enhancing the system’s longevity while ensuring reliable energy storage over time.
- High Efficiency: With 85% system efficiency, the ESS ensures that stored energy is used effectively, reducing waste and maximizing energy utilization.
- Reliable Performance in Harsh Conditions: The system is designed to function effectively in extreme temperatures and environmental conditions, ensuring continued reliability and performance.
Intelligent Cooling:
The intelligent air cooling system ensures the unit operates at optimal temperature levels, enhancing its reliability and extending its operational life.

What is the capacity of the OP-241KPFBB Energy Storage System?
The OP-241KPFBB provides a nominal capacity of 241 kWh, making it an ideal solution for large-scale industrial and commercial applications that require significant energy storage.
What is the capacity of the OP-241KPFBB Energy Storage System?
Yes, the OP-241KPFBB is designed to integrate seamlessly with solar and wind energy systems, allowing users to store excess energy and use it when needed, helping reduce reliance on the grid.
What are the key safety features of the OP-241KPFBB?
The OP-241KPFBB comes with advanced fire protection, fuses, contactors, and circuit breakers to ensure safe operation. Additionally, it has an IP54 protection rating to safeguard against dust and water.
How does the cooling system work in the OP-241KPFBB?
The OP-241KPFBB is equipped with an intelligent air cooling system, which maintains optimal internal temperatures, preventing overheating and ensuring the system operates efficiently in a variety of environmental conditions.
Related products
- Battery Cabinet Dimensions: 1800mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 3000 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 215 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
- Battery Cabinet Dimensions: 1450mm (L) x 1200mm (W) x 2050mm (H)
- Weight: 2000 kg
- Storage Temperature Range: -20°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 100 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
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Dimensions: 1050mm x 1830mm x 800mm
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Operating Temperature Range: -30°C to 50°C
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System Efficiency: 95%
-
Battery Type: Lithium-ion
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Maximum Output Power: 300W
-
Maximum Input Current: 32A-32A
-
PV Power: 19.5kW to 19.9kW
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MPPT Voltage Range: 320V-850V
-
Maximum Input Voltage: 850V DC
- Length = 188 mm (7.40 in)
- Width = 102 mm (4.02 in)
- Height = 95–100 mm (3.74–3.94 in)
- High-Capacity Storage – Available in 5kWh, 10kWh, 15kWh, and 20kWh configurations to suit various energy demands.
- Advanced MPPT Technology – Enhances solar charging efficiency, optimizing power input from photovoltaic sources.
- Long Cycle Life – Designed for 6000+ charge cycles, ensuring durability and cost-effectiveness.
- Pure Sine Wave Inverter – Provides stable and clean power output, ideal for sensitive electronics.
- Smart Battery Management System (BMS) – Intelligent control for safe operation, preventing overcharging and overheating.
The cabinet series adopts high-quality lithium iron phosphate batteries, equipped with an intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination, and convenient installation. LCD display, visualization of battery operating data.
* Long cycle life LiFePO4 battery cell with excellent product design, ensure 10 years use life * Vertical industry integration ensures more than 6000 cycles with 90% DoD * Compatible with most of the available Hybrid inverters *Simple buckle fixing minimize the installation time and cost * Compact and fashionable design fits in your sweet home environment * Modular design gives the end customers the power of choice of capacity * Integrated BMS and multiple safety protection design, guaranty customer using safe- Integrated BMS and multiple safety protection designs, guaranty customers use safe
- Flexible installation: Wall mounted/ Floor mounted/ Stack/ Rack mounted. Optional bracket kits for different installation scenarios.
- Compact structure: 3U standard size (482*133.5*460mm)
- Long-lasting: cyle life ≥6000 cycles @90%DOD.15 years design life.
- High Safety: High safety LiFePO4 battery. Cells are UL9540A certified
- Parallel ability: up to 32pcs connected in parallel, scale from 5kWh to 160kWh
- Compatible with mainstream inverters
- Existing certification Cell: UL9540A, UL1642, UL2580, IEC62619, ROHS, UN38.3,

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