As the professional manufacturers, Dwys Solar would like to provide you Energy Storage System. A battery backup system is a great way to protect your home or business during a power outage!
Dwys Solar is Energy Storage System manufacturers and suppliers in China who can wholesale Energy Storage System.
A battery backup system is a great way to protect your home or business during a power outage!
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BATTERY TECHNICAL SPECIFICATION |
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Battery model |
DWYS-48-5.0A-E1 |
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Number of batteries |
1 |
2 |
3 |
4 |
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Battery Energy |
5.12kWh |
10.24kWh |
15.36kWh |
20.48kWh |
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Battery Capacity |
100AH |
200AH |
300AH |
400AH |
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Weight |
80kg |
130kg |
190kg |
250kg |
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Dimension L x D x H |
1190x600x184 |
1800x600x184 |
1800x600x184 690x600x184 |
1800x600x184 1300x600x184 |
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Battery Type |
LiFePO4 |
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Battery Rated Voltage |
51.2V |
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Battery Working Voltage Range |
44.8 ~ 57.6V |
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Maximum Charging Current |
100A |
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Maximum Discharging Current |
100A |
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DOD |
80% |
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Parallel Quantity |
4 |
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Designed Life-span |
6000 |
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INVERTER TECHNICAL SPECIFICATION |
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Inverter model |
KG-48-5.05-C1 |
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A battery system can be used as a backup power source in case of a power outage. If the inverter detects a loss of power, it automatically switches to the battery system and keeps the power running while the battery lasts. Some of our businesses have installed enough batteries to keep their business running all day!
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PV CHARGE |
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Solar Charge Type |
MPPT |
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Maximum Output Power |
5000W |
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PV Charging Current Range |
0~80A |
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PV Operating Voltage Range |
120~500V |
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MPPT Voltage Range |
120~450V |
Lithium
Lithium-ion batteries are the highest quality batteries on the market. Why lithium?
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AC CHARGE |
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Maximum Charge Power |
3150W |
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AC Charging Current Range |
0~60A |
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Rated Input Voltage |
220/230Vac |
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Input Voltage Range |
90~280Vac |
Advantages of Energy Storage System
10X longer lifespan than lead-acid
Automatic built in battery protection: won't let the battery discharge too much, causing damage.
Charge can safely drop to about 20% without damaging the battery.
99% efficient
Longer run time
No maintenance
Less weight
No corrosion
Lithium batteries are also much safer than other batteries because they have no battery acid, no risk of explosion, and have built-in safety features.
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AC OUTPUT |
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Rated Output Power |
5000W |
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Maximum Output Current |
30A |
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Frequency |
50Hz |
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Overload Current |
35A |
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BATTERY INVERTER OUTPUT |
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Rated Output Power |
5000W |
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Maximum Peak Power |
10KVA |
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Power Factor |
1 |
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Rated Output Voltage (Vac) |
230Vac |
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Frequency |
50Hz |
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Auto Switch Period |
<15ms |
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THD |
<3% |
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Communication |
RS485/CAN/WIF |
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Storage time / temperature |
6 months @25C3；months @35C；1 months @45C |
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Charging temperature range |
0~45°C |
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Discharging temperature range |
-10~45°C |
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Operation Humidity |
5%~ 85% |
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Nominal Operation Altitude |
< 2000m |
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Cooling Mode |
Force-Air Cooling |
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Noise |
60dB（A） |
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Ingress Protection Rating |
IP20 |
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Recommended Operation Environment |
Indoor |
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Installation Method |
Vertical |
