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Wall-mounted backup battery energy storage a battery device that can be fixed to the wall to store electrical energy for emergencies such as power outages. Lithium-ion batteries are used because they have the advantages of high energy density, long life and reliability, and they are also capable of rapid charging and discharging. At the same time, wall-mounted energy storage backup batteries also have the advantage of energy saving and environmental protection, which can reduce energy waste, reduce carbon dioxide emissions, and contribute to environmental protection.
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1. High flexibility: the wall-mounted energy storage backup battery can be expanded or reduced according to the demand, with high flexibility.
2. Small space occupation: wall-mounted energy storage backup battery adopts wall-mounted design, occupies little space and can be installed at will.
3. High efficiency and energy saving: wall-mounted energy storage battery can achieve high efficiency and energy saving through intelligent control.
4. Environmental protection and energy saving: the wall-mounted energy storage battery adopts non-polluting lithium-ion battery, which is environmental protection and energy saving, and will not cause any pollution to the environment.
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Wall-mounted backup battery energy storage is widely used in homes, businesses, offices, etc. It can be used as a backup power source or to store renewable energy sources such as solar energy and wind energy, which greatly improves the utilization rate of energy.
Especially in some areas that face extreme weather conditions such as storms and snowstorms all year round, wall-mounted energy storage backup batteries can provide residents with a stable power supply to ensure the normal operation of life.
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Model |
WN-48100 |
WN-48150 |
WN-48200 |
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Standard Voltage |
48VDC |
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Voltage |
37.5-54.75VDc |
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Norminal Capacity |
100Ah |
150Ah |
200Ah |
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Rated Capacity |
4.8kWh |
7.2kWh |
9.6kWh |
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Commumication Protocol |
CAN/ RS485/ WIFI/ 4G/ Blue Tooth |
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Efï¬ciency (at 0.5C) |
98% |
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Cell Self-Discharge |
<5 % / Month |
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Maximum Allowed Modules in Parallet |
15 (72kWh) |
15 (108kWh) |
15 (144kWh) |
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Depth of Discharge |
Up to 100% |
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Useful Life |
8- 10 Years |
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Cycle Life |
6000 (@ 80% DoD) |
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Protection |
Over temperature, overcurrent, short circuit, over-charging, over-discharging, Low voltage |
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Charge Speciï¬cations |
 |
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Recommended Charge Current |
25A |
50A |
50A |
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Maximum Charge Current |
50A |
100A |
100A |
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Recommended Charge Voltage |
54V |
54V |
54V |
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Maximum Charge Voltage |
54.75V |
54.75V |
54.75V |
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Discharge Speciï¬cations |
 |
 |
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Recommended Discharge Current |
25A |
50A |
50A |
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Maximum Discharge Current |
50A |
100A |
100A |
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Recommended Low Voltage Disconnect |
41.25V |
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Battery Low Voltage Protection |
39.75V |
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Battery Recovery Voltage |
45V |
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Mechanical Speciï¬cations |
 |
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Dimenstions: |
510*440*220mm |
690*530*215mm |
690*530*215mm |
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Weight |
50kgs |
70kgs |
90kgs |
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Terminal Type |
M6 |
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Case Material |
Industrial Grade Iron |
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Enclosure Protection |
IP20 |
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Installation |
Cabinet or Wall installation |
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Cell Type Chemistry |
LiFeP04 |
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Compliance Speciï¬cations |
 |
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Certiï¬cations |
CE, FCC, CCC |
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Shipping Classiï¬cation |
UN 38.3. UN 3480, Class 9 |
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Temperature Speciï¬cations |
 |
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Discharge Temperature |
-20~65℃ |
-20~65℃ |
-20~65℃ |
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Charge Temperature |
0~55℃ |
0~55℃ |
0~55℃ |
|
Storage Temperature |
-20~45℃ |
-20~45℃ |
-20~45℃ |
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- Whole production process from materials, cell cells, battery modules, BMS to PACK industry chain to ensure the quality control.
- Testing capabilities cover performance, reliability, electrical, software, mechanical environment safety and other all-round and multi-dimensional projects.
- Implement standardized production, 6S QC system
- Certified test lab for aging and life test to ensure 100% quality checking before shipment.
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