Product Introduction:
The off-grid hybrid energy system is a highly intelligent, standalone microgrid solution. It integrates multiple energy sources, including solar photovoltaic (PV), wind power, large-capacity battery storage, and diesel generators, all coordinated and controlled by a core intelligent hybrid energy manager. The system automatically schedules the start and stop of each energy source, ensuring a continuous and uninterrupted power supply in all conditions.
Advantages and Features:
1. Multi-energy Complementarity and Intelligent Scheduling
The system is distinguished by its unique energy integration and intelligent scheduling capabilities. Advanced energy management monitors changes in wind and solar resources and load demand in real time, dynamically adjusting power generation strategies. When renewable energy is insufficient, the battery discharges, and when the battery charge is low, the diesel generator automatically starts to charge. This multi-energy synergy creates an efficient dynamic balance, improving overall system stability and economic efficiency.
2. Ultra-Fast Switching for Uninterruptible Power Supply
This product features industrial-grade uninterruptible power supply (UPS) functionality. When the load changes or energy sources change, the system responds and switches within a short time (<15 milliseconds), ensuring zero power interruption for critical loads such as precision instruments, communications equipment, and medical devices.
3. Reduced Operating Costs and Green Carbon Efficiency
By optimizing the use of renewable energy, the system significantly reduces diesel generator operating time, saving 60%-80% in fuel consumption compared to traditional diesel-only power generation solutions. This not only directly reduces high fuel transportation and maintenance costs, but also reduces noise, exhaust emissions, and the carbon footprint.
4. Modular and Efficient Expansion
The modular architecture allows for flexible expansion of the power generation units (PV arrays, wind turbines), energy storage units (battery clusters), and generator sets to meet growing energy demand. Furthermore, the system comes standard with IoT remote monitoring, allowing users to diagnose system status and view power generation data in real time via a cloud platform, enabling unmanned, intelligent operation and maintenance.
Application Scenarios:
● Power supply in remote areas without grid power
● Independent power supply for islands and ranches
● Emergency and disaster preparedness power supply for critical facilities
● Special industrial and commercial applications
Nxten Off-Grid Hybrid Energy System is a fully independent power solution combining renewable generation (wind + solar), diesel backup, and intelligent battery storage for areas without grid access or requiring 100% energy reliability.
Typical Applications:
● Remote telecom stations
● Lsland microgrid
● Mining/industrial camps
● Disaster recovery systems
Features:
● Multi-Energy Complementarity & Dynamic Balance
● Uninterrupted Power Supply Performance
● Intelligent Multi-Layer Management
● 24/7 Power Supply: Seamless transition between sources(<15ms)
● Fuel Savings: 60-80% diesel reduction via renewable optimization
● Scalable Architecture: Modular expansion for growing energy needs
● Remote Monitoring: IoT-enabled system diagnostics
| Model | NKS HES-20-31-SH |
| Pack | |
| Specifications | 51.2V,205Ah,10.49kWh |
| Cycle Life(Capacity≥80%) | 6000 @100%DOD,RT |
| Cluster | |
| Rated Voltage | 51.2V |
| Rated Energy | 31.47kWh |
| Pack Quantity | 3pcs |
| Off Grid | |
| AC Voltage | 230/400V(3-phase,Configurable),50/60Hz(Configurable) |
| Rated Power | 20kW |
| Overload Capability | 200%kVA |
| Current THD | <5%,Pure Sine Wave |
| Transfer Time | 10ms |
| Motor Starting Capacity | 12HP |
| PV Input | |
| Input Voltage Range | 200~650V |
| MPPT Voltage Range | 200~650V |
| Max.MPPT Voltage | 800V |
| Max.Input Power | 30kW |
| Max.Input Current | 22A*4 |
| Generator | |
| Input AC Voltage Range | Phase:170~280V,Line:305~485V,50/60Hz |
| Bypass Overload Current | 29A per phase |
| Wind Control | |
| Port Max Input Voltage | 420Vdc |
| Rated Power | 3kW |
| Max.Input Power | 3.2kW |
| Port Rated Input Current | 35A |
| Port Max Input Current | 45A |
| System | |
| Efficiency | 91% |
| IP Rating | IP21 |
| Dimensions(W*D*H) | Hybrid battery: 500*700*1450±5,Wind Control: 520*840*1500±5 |
| Weight | 420kg,150kg |
| Communication | CAN/Modbus |
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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