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High-Rate Mobile Energy Storage Systems from China Suppliers - Advanced Factory Solutions for Rapid Power Needs
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.
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.
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.
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.
| 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) | |
