Product Introduction:
The outdoor commercial and industrial energy storage cabinet (air-cooled) is an energy storage solution that integrates a battery system, a power storage converter (PCS), an intelligent energy management system (EMS), and a thermal management system. Its most prominent feature is its highly integrated design, compacting all core components within a rugged, weatherproof enclosure, simplifying on-site installation. Designed for harsh outdoor environments, it boasts wide temperature adaptability and utilizes efficient intelligent forced air cooling technology to ensure the internal battery cells remain within the optimal operating temperature range.
Advantages:
1. Modular and Flexible Scalability
The energy storage cabinet utilizes a standard modular architecture with flexible capacity configurations, supporting expansion from a base unit of 65kW/131kWh. Users can choose to deploy a single cabinet or connect multiple cabinets in parallel based on their actual load requirements and initial investment budget.
2. Intelligent Air Cooling Technology
The system features an advanced intelligent air cooling system equipped with high-efficiency fans and precise temperature sensors. It intelligently starts and stops in real time based on the cabinet's internal environment and battery cell temperature, forcing external cool air to maintain a stable internal temperature within the optimal range of 25°C ± 3°C. This effectively slows battery degradation, ensuring the system's reliability and long lifespan for continuous high-power operation in all-weather conditions.
3. High System Efficiency
Combined with a high-performance power storage converter (PCS) and a high-efficiency battery system, the system achieves a charge-discharge cycle efficiency of up to 96% under rated operating conditions at a high 1000V DC system voltage. This translates to lower energy conversion losses, allowing more discharged energy to be used in production, and improving the overall cost-effectiveness of the project.
4. Rugged Protection, Unafraid of Harsh Environments
The entire cabinet features an IP54-rated, high-strength casing, effectively protecting against dust intrusion and splashing rain from all directions. The cabinet surface is rigorously treated with salt spray and corrosion-resistant coatings, ensuring it can withstand wind, rain, dust, and the humid and corrosive environments of coastal areas, ensuring long-term stable operation in a variety of complex outdoor industrial scenarios.
Application Scenarios:
● Industrial and commercial peak-valley arbitrage
● Critical load emergency backup
● Renewable energy integration (solar/wind)
● Microgrid applications
Nxten Outdoor Commercial & Industrial Energy Storage Cabinet (Air-Cooled) is a robust, all-in-one energy storage solution designed for demanding C&l applications, featuring integrated
battery modules, PCS, and thermal management in a single weatherproof enclosure.
Typical Applications:
● Peak sha ving for factories and shopping malls
● Demand charge management
● Renewable energy integration (solar/wind)
● Microgrid applications
Features:
● Scalable Capacity: Modular design from 65kWh to 131kWh configurations
● Advanced Cooling: Intelligent forced air cooling system maintains optimal 25+3°C operating temperature
● High Efficiency: 96% round-trip efficiency with 1000V DC system voltage
● Industrial Protection: lP54 rated cabinet with corrosion-resistant coating
| Model |
NKS ESS-30-x-IA(x=57/64/65) |
NKS ESS-40-x-IA(x=71/80/81) |
NKS ESS-50-x-IA | NKS ESS-50-x-IA | NKS ESS-60-x-IA |
| Rated Voltage | 204.8V | 256V | 307.2V | 358.4V | 409.6V |
| Rated Energy | 57/64kWh | 71/80kWh | 86/96kWh | 100/112kWh | 114/128kWh |
| Pack Quantity | 4pcs @4S1P | 5pcs @5S1P | 6pcs @6S1P | 7pcs @7S1P | 8pcs @8S1P |
| AC Voltage | 380±15%Vac,50/60Hz | ||||
| Rated Power | 30kW | 40kW | 50kW | 50kW | 60kW |
|
THDV Voltage Harmonic Distortion(with linear load) |
<3% | ||||
| Cycle Life(Capacity≥75%) | 7500 @100%DOD,RT | ||||
| Efficiency | 84% | ||||
| IP Rating | IP54 | ||||
| Dimensions(W*D*H) | W1050*D1100*H1850±5mm | ||||
| Weight | 1.21T±10kg | 1.32T±10kg | 1.43T±10kg | 1.54T±10kg | 1.65T±10kg |
| Fire Management | Aerosol | ||||
| Thermal Management | Air Cooling | ||||
| Communication | CAN/Modbus/TCPIP | ||||
About Nxten
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sales01@nxtenpower.com
+86-0574-62165160
+86-18958222822
No. 95-1, South Guangming Road, Simen Town, Yuyao City, Zhejiang Province, China
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