Qingdao Chenyang Electrical Technology Co., Ltd. is one of the leading manufacturers and suppliers of 8000wh solar generator for home in China. We are committed to providing high quality customized products with low price. Welcome to wholesale advanced 8000wh solar generator for home made in China here from our factory. Also, quotation is available.
Product Overview
Featuring premium industrial aluminum-shell LiFePO4 cells and optimized series-parallel structural design, this high-capacity energy storage battery offers a maximum energy output of 20kWh. It features stable power delivery, excellent operational safety and ultra-long cycle life, perfectly matching high-energy consumption requirements for various commercial and residential scenarios. The battery is a premium power solution for home solar storage projects, off-grid power supply systems, industrial emergency backup units and heavy-duty outdoor power machinery. Compared with traditional energy storage batteries, this upgraded model boasts lower idle power loss, stronger chemical and structural stability, as well as high-precision power display, fully satisfying daily power supply and emergency energy backup needs.
Core Advantages
Premium Industrial-Grade Cells
Adopts brand-new Grade A aluminum-encased lithium iron phosphate cells. The upgraded physical structure accelerates heat dissipation and provides outstanding rust and corrosion resistance, effectively extending the battery's overall service life and operational stability.
Balanced Charge & Discharge Performance
Adopts standard 0.5C working rate and supports 30A continuous steady current output. It enables long-term uninterrupted operation without overheating, current instability or operational faults, ensuring consistent and reliable power supply.
Powerful Instant Startup Performance
Equipped with strong load resistance capacity, it can release 60A surge current within 3 seconds, easily coping with the instantaneous high-power startup pressure of various industrial equipment and mechanical devices.
Ultra-Low Idle Loss Design
The whole machine standby power is controlled below 10mA, which greatly reduces the battery self-discharge speed. The battery can still maintain sufficient power reserve after long-term standby and unused placement.
Intelligent High-Precision Detection
Built-in intelligent BMS system realizes full-time real-time monitoring of battery data. The system accurately controls SOC deviation within 2%, providing users with precise remaining power data and real-time battery status.
Full-Range Safety Protection
Lithium iron phosphate material features extremely stable chemical properties, with natural flame retardant and explosion-proof advantages. Matched with multiple built-in safety protection mechanisms, the battery can operate continuously and stably for a long time without potential safety risks.
Application Scenarios
This 20kWh large-capacity lithium storage battery is widely used in residential solar power storage systems, off-grid independent power stations, industrial UPS emergency backup power, communication base station power supply systems, high-power outdoor mobile power equipment, as well as medium and large low-speed electric equipment and engineering machinery power supply scenarios.
Technical Parameters
|
Technical Item |
Specific Specification |
|
Battery Cell Type |
Brand New Grade A Aluminum Shell LiFePO4 Cell |
|
Assembly Structure |
Custom Series-Parallel Combination Structure |
|
Rated Voltage |
51.2V |
|
Rated Capacity |
390Ah |
|
Rated Energy |
Approx. 20.0kWh |
|
Working Voltage Range |
40.0V–58.4V |
|
Full Charging Voltage |
58.4V |
|
Low Voltage Cut-off Value |
40.0V |
|
Continuous Working Current |
≤30A (0.5C) |
|
Max Peak Current |
60A (Lasts ≤3s) |
|
Standby Power Consumption |
≤10mA |
|
SOC Detection Accuracy |
Error ≤2% |
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