Energy Storage Lithium Battery 48volt 100ah 4800WH Solar System
Backup Battery
Description
The communication equipment required by telecom operators tends to
be integrated, miniaturized and lightweight. That is, more service
equipment can be installed in a limited space. Higher requirements
are put forward for their use of temperature range, specific
energy, and lifetime.
Model of battery pack | CI48V 100AH -4800WH |
Nominal voltage | 48V |
Rated capacity | 100AH |
Rated reserved energy | 4800WH |
Standard charging current | 0.3C |
Maximum continuous charging current | 0.5C |
Minimum continuous charging current | 0.1C |
Total charging cut-off voltage | 58.4V |
Cut-off voltage of charging monomer | 3.65V |
Standard discharging current | 0.5C |
Maximum continuous discharging current | 1C(100A) |
Cut-off voltage of discharging monomer | 2.5V |
Charging temperature range | -5℃~55℃ |
Discharging temperature range | -20℃~65℃ |
Dimension (W×D×H) | 482*400*178mm (excluding hanger and amphenol connector) |
Weight | 45kg |
Compound mode | 15 strings 1parallel |
Storage temperature | -20℃~45℃ |
Differential pressure | Differential pressure at the discharging end (2.5V for monomer)
≤300mV |
Differential pressure at the charging end (3.65V for monomer)≤300mV |
Product Features
- Product Name: Energy Storage Lithium Battery
- Monitoring unit automatically measures the charge and discharge
current, charge and discharge voltage, single cell surface
temperature and ambient temperature of the battery.
- Secondary power down function, with alarm information when the
battery voltage is lower than the alarm value, and automatic power
down when the voltage is too low to protect the battery.
- Good electromagnetic compatibility of the system.
- Fully intelligent design, configured with a centralized monitoring
module, with four to (telemetry, telematics, remote control and
remote control) functions, to achieve computer management, which
can be communicated with the remote central monitoring center.
Main Advantages
- Product Name: Energy Storage Lithium Battery
- Attractive Design: 48V lithium battery has compact design,
convenient setting buttons, and cables&accessories ready for
installation. To welcome the world cooperation we accept OEM with
your logo design!
- Wide Application: 48V lithium Ion battery series are widely used in
Solar Systems for residential and commercial use. With more than
6000 times deep cycle, up to 80% DOD and phosphate battery Cell,
48V lithium battery has won global approval!
- Good safety performance: In the ultimate safety performance test,
the battery does not catch fire, does not explode, no liquid
leakage, safer to use.
Application
- Home Energy Storage
- Industrial Energy Storage
- Wind power system
- Outdoor Macro Stations
Production Process
- Li-ion battery cell sorting cabinet: all incoming cells are
subjected to secondary sorting to ensure the full capacity of the
battery.
- Sorting pairing: each cell is sorted to ensure the consistency of
the voltage and internal resistance of the cells in the same
battery pack, which effectively improves the stability of the
battery.
- Automatic spot welding: Use automatic spot welding machine to spot
weld the positive and negative electrodes of the battery pack,
which is efficient and stable without desoldering.
- Welding BMS: Welding and installing BMS for each battery pack,
which can protect the overcharge, overdischarge, overcurrent and
overvoltage.
- Finished product testing: The finished battery finally needs to go
through a number of tests to confirm that the performance is stable
and meets the standards before it is packaged and shipped.