10Kwh Battery
The Hongyitai 10KWh lithium iron phosphate battery is suitable for all households, and the built-in battery is composed of UL standard automotive grade battery modules, supporting up to 8 parallel connections and expanding to 76.8kWh.
Due to its 5U sheet metal winding, it is also called a 5U battery. The 10KWh solar battery can run 6000+cycles and is expected to have a lifespan of over 10 years.
- UL1642
- IEC62133
- UN38.3
- MSDS
10Kwh solar battery specs
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Charging Voltage 58.4V(3.65v)
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Nominal Voltage 51.2V
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Nominal Capacity 200Ah(10.24KWh)
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Discharge Cut-off Voltage 43.2V(2.7v)
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Charge Current 100A
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Max Charge Current 200A
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Discharge Current 100A
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Max Discharge Current 200A
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Operatingt Tmperature -20~55℃
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Dimension 550*442*222mm
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Weight 85Kg
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Lifespan 6000
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Communication protocol RS485/CAN
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LCD Yes
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BMS Yes
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Customization Yes
Structure of 10kwh battery backup specs
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Barrier terminal block Positive connection
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Barrier terminal block - Neg Negative connection
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Switch air switch (optional)
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RS485 port Yes
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RS232 port Yes
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CAN port Yes
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Dial switch ADS
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Dry contact Do
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LED Yes
Compatible with multiple brands of inverter protocols
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Rated Power 5500W, 8000W, 10000W
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Input Voltage 48VDC
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Output Voltage 230VAC
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Frequency Range 50Hz/60Hz
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Peak Power 11000W, 16000W, 20000W
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Efficiency Up to 93.5%
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Transfer Time 10ms
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Waveform Pure sine wave
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Maximum Solar Charging Current 80A, 160A
10kwh battery bank
10kwh 51.2v 200ah lifepo4 lithium battery curve
10Kwh 48V 200Ah lithium battery charge & discharge performance curves as below:
- Discharge curves at different temperatures: 10℃, 20℃, 25℃, 60℃.
- Cylce life VS. DOD temperature at 0.2C rate.
- 0.2C CC-CV charge charateristics.
- Self-discharge characteristics
10kwh lifepo4 battery company
10Kwh home battery application
#1 Residential energy storage:
It helps us store solar energy during the day and convert it into electricity, providing a stable power supply for power outages and ensuring the normal use of household appliances.
#2 Commercial use:
Due to the 10KWh capacity of individual modules, a larger energy storage system can be formed through multiple combinations, which can supply power to commercial places such as offices and workshops.
#3 Emergency power supply:
Provide backup power for refrigerators, appliances, communications, etc. in emergency situations such as natural disasters, earthquakes, floods, etc.
Solaredge 10Kwh battery manufacturing process
#1 Cell Selection
Select the quantity of LiFePO4 cells we need. Ensure they works fine.
#2 Battery Sorting
Make sure that the capacity, voltage, and internal resistance of the selected cells are consistent.
#3 Arrangement & Assembly
Combine the required lfp battery modules in a series-parallel manner.
#4 Spot Welding
The positive and negative terminals of the battery are connected via nickel tabs to form the desired capacity or voltage.
#5 Mounting Protection Board
Connect the protection board on the battery pack to ensure that its overcharge, overdischarge and short circuit protection functions properly.
#6 Packaging & Aging
Wrap the battery pack into U5 framework while charging and discharging to activate the battery pack performance.
Get Started
Get 48v 10kwh lithium ion battery quote today
We will evaluate your project and get back to you within 1 working day.
FAQs for home battery 10kwh
The usage time of a 10kWh lfp battery depends on the power consumption of the connected devices. For example, if the total power consumption of the devices is 200 watts, the battery can last about 50 hours (10000Wh / 200W = 50 hours).
However, high-power devices like air conditioners or electric heaters will deplete the battery more quickly. The power consumption of the devices, the depth of battery discharge, and the ambient temperature are the three main factors affecting battery usage time.
Here are some power consumption references for common appliances:
- Refrigerator: 100-200 watts
- Air conditioner: 500-1000 watts
- Light: 40-100 watts
- TV: 100-200 watts
- Washing machine: 400-800 watts
- Electric water heater: 1500-3000 watts
The lifespan of a 10kWh battery varies depending on the type and usage. Our LiFePO4 batteries typically last 10-15 years or about 6000 charge cycles.
Key factors affecting lifespan:
- Depth of Discharge: It is recommended to keep the depth of discharge between 50%-80%. Excessive discharge depth will shorten the battery's lifespan.
- Charging Frequency: Frequent charging and discharging will accelerate battery aging.
- Ambient Temperature: Avoid using the battery in extremely high or low temperatures to prevent capacity degradation.
Depth of Discharge (DoD) Frequent deep discharges (e.g., discharging below 50%) will shorten the battery lifespan. It is recommended to keep the depth of discharge between 50%-80%.
Temperature Temperature affects battery performance and lifespan. In extreme high temperatures (e.g., above 40°C) or low temperatures (e.g., below 0°C), the battery's capacity and efficiency will decrease. The ideal operating temperature for batteries is between 0°C and 40°C.
Charge and Discharge Rate High-rate charging and discharging will cause the battery to age faster. It is recommended to use a standard charge and discharge rate of 0.5C to extend battery life.
Maintenance Check the battery for damage and clean the battery terminals. Use the original or matching charger for the battery specifications. Avoid leaving the battery idle for long periods; it is recommended to charge and discharge it once every 3 months.
Battery Management System (BMS)
The BMS is the brain of the battery pack, responsible for monitoring and managing the health of each battery cell. It can monitor parameters such as battery voltage, current, and temperature in real-time and make adjustments and controls as needed. The main functions of the BMS include:
- Ensuring balanced charging and discharging of the battery, preventing individual batteries from overcharging or over-discharging.
- Preventing thermal runaway of the battery.
- Monitoring the health of the battery and detecting potential faults in time.
Overcharge/Over-discharge Protection
Overcharging and over-discharging severely damage the battery and can even cause explosions or fires. To prevent this, the 5kWh battery is equipped with overcharge/over-discharge protection circuits. When the battery is charged or discharged to preset limits, the protection circuit automatically disconnects the connection.
Short-circuit Protection
A short circuit can cause a sudden surge of current in the battery, potentially leading to fires or explosions. When a short circuit occurs, the protection device automatically disconnects the circuit and cuts off the current.
Thermal Management
During charging and discharging, the battery generates heat. To ensure the battery operates within a safe temperature range, the 5kWh battery is equipped with a thermal management system. The thermal management system typically includes components like fans and heat sinks to help dissipate heat from the battery.
Hongyitai has been producing lithium battery over 10 years. All our home energy storage battery comes with 3 -~5 years warranty, as well as relative certificates, such as CE, IEC62133, UN38.3, MSDS.
We don’t have MOQ limits. We can support you small quantity. Our production ability is over 3 containers per month.
