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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What’S News
An Off-Grid Hybrid Energy System is an advanced standalone microgrid solution that integrates multiple renewable and conventional energy sources such as solar, wind, diesel generators, and battery storage. It is designed to provide continuous power in remote or unstable grid areas.
The system automatically manages energy flow using an intelligent controller, ensuring optimal efficiency and uninterrupted electricity supply even in extreme conditions.
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.
In hybrid configurations, renewable energy penetration can reach 70%–90%, reducing diesel consumption by up to 60% compared to traditional off-grid systems.
Off-grid hybrid systems are widely used in remote areas such as islands, mining sites, rural communities, and telecommunications stations where grid access is unavailable or unreliable.
| Component | Function | Benefit |
|---|---|---|
| Solar PV | Daytime power generation | Zero fuel cost |
| Wind Turbine | Continuous generation | 24/7 energy support |
| Battery Storage | Energy balancing | Stable output |
Industrial hybrid systems are designed for high-demand applications requiring stable, continuous, and scalable energy supply. These include mining operations, industrial parks, and large infrastructure projects.
Industrial users can reduce energy costs by 40%–70% by integrating renewable sources with storage and diesel backup optimization.
Nxten is strategically positioned in China's key energy hub, providing optimal connectivity to global new energy markets. As a professional OEM Residential Energy Storage Pack Manufacturers and ODM Home Energy Storage Pack factory, Our team excels in international trade compliance and cross-border logistics solutions.We operate a fully integrated supply chain, achieving production efficiency gains of 30% and maintaining Six Sigma quality standards. Our IATF 16949 certified manufacturing facilities ensure automotive-grade reliability for all products.The company's in-house R&D center delivers customized energy solutions compliant with UL 1973, IEC 62619, and other key international certifications. Our vertical integration spans from component manufacturing to final product distribution, offering clients single-point accountability.
The global off-grid hybrid energy market is expected to grow at over 11% CAGR through 2035, driven by rural electrification and renewable integration demand.
Future systems will increasingly rely on AI-based energy optimization, predictive maintenance, and higher-capacity battery storage to improve system reliability and efficiency.
Q1: Can hybrid systems work without diesel generators?
A: Yes, but diesel is often used as backup in low renewable conditions.
Q2: Are off-grid systems suitable for homes?
A: Yes, smaller configurations are ideal for remote residential use.
Q3: How much energy can be saved?
A: Typically 40%–70% savings compared to diesel-only systems.
Q4: What is the system lifespan?
A: Most systems last 15–25 years depending on components and maintenance.
+86-0574-62165160
+86-18958222822
No. 95-1, South Guangming Road, Simen Town, Yuyao City, Zhejiang Province, China
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