Battery Energy Storage Systems
High-Rate Mobile Energy Storage Systems from China Suppliers – Advanced Factory Solutions for Rapid Power Needs
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High-rate mobile energy storage systems
are innovative solutions designed for fast charge/discharge performance, exceptional power density, and outstanding safety features. Utilizing advanced high-rate batteries like lithium iron phosphate, these systems can deliver high-current charging and discharging in short timeframes, making them ideal for applications such as emergency rescue operations, outdoor adventures, and peak power management. Manufactured by leading
China suppliers
and renowned factories, these mobile energy storage solutions boast high mobility, adaptability to various environments, and quick response capabilities, allowing for immediate deployment in energy-critical situations. Furthermore, they facilitate the integration of renewable energy sources, helping to reduce carbon emissions and positioning them as a vital aspect of the future energy landscape.
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Product Advantages
1
Integrated Design & High Integration
Integrated Design & High Integration
This mobile energy storage system adopts an integrated design philosophy, highly integrating core components such as the battery pack, management system, and charging interface into a compact unit. This design significantly saves installation space, simplifies the installation process, and enables rapid deployment across various scenarios—including outdoor adventures, emergency rescue, and temporary power supply.
2
High-Performance LiFePO₄ Batteries & Long-Life Design
High-Performance LiFePO₄ Batteries & Long-Life Design
The system utilizes high-performance lithium iron phosphate batteries as its energy storage units. Laser welding technology ensures high consistency between individual cells, effectively enhancing overall performance. Designed for a lifespan exceeding 10 years, it maintains stable performance output even under harsh conditions involving frequent charging and discharging.
3
Independent Charge/Discharge Control & High Stability
Independent Charge/Discharge Control & High Stability
The system enables independent control of charging and discharging, allowing users to flexibly adjust strategies based on actual needs with simple and reliable operation. Even during overcharging or over-discharging, the system maintains continuous connection at discharge or charging ports, ensuring uninterrupted energy supply and demonstrating exceptional stability.
4
Master-Slave Architecture & Intelligent Balancing Management
Master-Slave Architecture & Intelligent Balancing Management
Employing a master-slave architecture combined with passive balancing technology, the system intelligently manages balancing resistors between battery modules. It automatically initiates balancing processes based on preset voltage differentials while continuously monitoring balancing resistor temperatures, preventing the “bottleneck effect” and enhancing overall safety.
Product Parameters
| Model | SPVLI-32KWH-INV20KW | |
| Isolation Mode | Low Frequency Transformer | |
| Inverter Part | ||
| Battery Input | Rated Voltage (Vdc) | 307VDC |
| Voltage Range (Vdc) | 278–400V | |
| AC Output | Rated Output Power | 20KW |
| Output Waveform | Pure Sine Wave | |
| Rated Voltage | 380VAC | |
| Phases | 3 Phase + N + PE | |
| Rated Current (A) | 30.3A (Phase Current) | |
| Frequency | 50Hz | |
| Power Factor (PF) | >0.95 | |
| Inverter Efficiency | >92% | |
| Display | LCD + LED | |
| Overload Ability | 150%, 35 Seconds | |
| AC-DC Charger Part | ||
| AC Input | Voltage Range (Vac) | 260–530Vac |
| DC Output | Rated Voltage (Vdc) | 307Vdc |
| Rated Current (A) | 50A | |
| Lithium Battery Part | ||
| Cell / Number | 105AH / 96PCS | |
| Rated Voltage | 307V | |
| Max Charge Current | 50A | |
| Max Discharge Current | 100A | |
| Charge Temperature Range | 0ºC ~ 50ºC | |
| Discharge Temperature Range | -20ºC ~ 50ºC | |
| Cell Charge End Voltage | 3.6V | |
| Cell Discharge End Voltage | 2.7V | |
| Protection Function | Protection | Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating, etc. |
| Cooling Method | Fan-Cooled | |
| Degree of Protection | IP20 (Indoor) | |
Application
Frequently Asked Questions
Q
What is the rated output power of the SPVLI-32KWH-INV20KW system?
What is the rated output power of the SPVLI-32KWH-INV20KW system?
The system delivers a rated output power of 20KW with a pure sine wave output at 380VAC (3 Phase + N + PE), making it suitable for a wide range of commercial and industrial applications.
Q
What type of battery does this energy storage system use?
What type of battery does this energy storage system use?
The system uses high-performance lithium iron phosphate (LiFePO₄) batteries — 105AH / 96PCS cells with a rated voltage of 307V. Laser welding technology ensures high consistency and reliability across all cells.
Q
What is the expected lifespan of this mobile energy storage system?
What is the expected lifespan of this mobile energy storage system?
The system is designed for a lifespan exceeding 10 years. Even under harsh conditions with frequent charging and discharging cycles, it maintains stable performance output, significantly reducing long-term operational costs.
Q
What protection features does this system include?
What protection features does this system include?
The system is equipped with comprehensive protection functions including input reverse polarity protection, under-voltage protection, over-voltage protection, output over-current protection, short circuit protection, and overheating protection. Cooling is handled via a built-in fan-cooled system.
Q
What is the operating temperature range for charging and discharging?
What is the operating temperature range for charging and discharging?
The battery supports charging within a temperature range of 0ºC to 50ºC, and discharging within -20ºC to 50ºC, ensuring reliable operation across a wide range of environmental conditions.
Q
What scenarios is this mobile energy storage system best suited for?
What scenarios is this mobile energy storage system best suited for?
This system is ideal for a variety of applications including outdoor adventures, emergency rescue operations, temporary power supply, off-grid energy needs, and backup power for commercial or industrial facilities that require a reliable and efficient energy solution.
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