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About Funsong
Who we are.
Funsong is committed to promoting and leading the power battery revolution. Realize the sustainable development of green energy
DONGGUAN FUNSONG ELECTRONICS CO., Ltd. was founded in 2015, the total tribal in China lithium battery production base in Dongguan City, East Province, is a commitment to energy storage and power lithium battery R & D, production, sales and service and integration of national high-tech enterprises. Widely used in: photovoltaic energy storage, industrial energy storage, base station energy storage, home energy storage, backup energy storage power supply, RV power supply, electric vehicles, AGV robots and so on. We have experienced technical experts and perfect equipment, modernized scientific management mode, strict implementation of IS09001 quality management system to ensure order fulfillment rate and product quality. The company adheres to the quality of survival, customer-centered, integrity as a fundamental, to create a brand of service, innovation and development, for customers at home and abroad to provide high-quality stable performance of lithium battery products and solutions. Sincerely welcome customers to visit, guidance and business negotiations.
The company adheres to the quality of survival, customer-centered, integrity as a fundamental, to create a brand of service and innovation and development, for customers at home and abroad to provide high-quality stable performance of lithium battery products and solutions. Sincerely welcome customers to visit, guidance and business negotiations.
Stacked, wall-mounted, rack-mounted lithium batteries for energy storage
- High safety and long life: Selection of high consistency, safe and reliable lithium iron phosphate battery cells.
- Flexible capacity expansion on demand: support parallel connection of 7 (stacked) 16 (wall-mounted), to meet the needs of different specifications of power consumption.
- Compact structural design, small footprint, easy installation.
- Communication support CAN, RS485, RS232.
- All-in-one design, the product is beautiful and green, non-toxic, non-pollution;
- Can match the world's mainstream inverters, such as: Guriwatts Huawei, Deye, Pengcheng, Shouhang, Goodway, Pai Neng and so on.
High Voltage Lithium Battery
Ultra-reliable, ultra-safe, for a stronger life
Modular design, standardized production, high versatility, simple and convenient installation, operation and maintenance
Three levels of BMS system management, to realize the whole monitoring and management of the system
Adopt lithium iron phosphate battery, low internal resistance, high rate, high security, long life, high consistency of internal resistance, voltage and capacity of the single cell.
Selection of industry's high-end batteries, high cycle times, long service life, low overall operating costs
Intelligent system with low loss, high conversion efficiency, high stability and reliable operation
Visualized LCD display, can set the operating parameters, real-time view of data and operating status, accurate diagnosis of operating faults
Supports fast charging and discharging
Support CAN2.0, RS485 and other communications to meet the needs of a variety of applications
High Voltage Lithium Battery
Ultra-reliable, ultra-safe, for a stronger life
- Modular design, standardized production, high versatility, simple and convenient installation, operation and maintenance
- Three levels of BMS system management, to realize the whole monitoring and management of the system
- Adopt lithium iron phosphate battery, low internal resistance, high rate, high security, long life, high consistency of internal resistance, voltage and capacity of the single cell.
- Selection of industry's high-end batteries, high cycle times, long service life, low overall operating costs
- Intelligent system with low loss, high conversion efficiency, high stability and reliable operation
- Visualized LCD display, can set the operating parameters, real-time view of data and operating status, accurate diagnosis of operating faults
- Supports fast charging and discharging
- Support CAN2.0, RS485 and other communications to meet the needs of a variety of applications
information center
News
Economic Reference News: The proportion of new energy supply will continue to rise in 2026, with more than 200 million kilowatts of new wind and solar power installed.
Economic Daily: Photovoltaic power generation for the first time to become the largest source of incremental energy supply
