Stackable Residential Bess Energy Storage System
Expand-ability
Stackable design
Reliability
Intelligent control
Compatibility
The HV28S-1 stackable energy storage module offer high efficiency, safety, and longevity.
With a round-trip efficiency of over 95% and a cycle life exceeding 6000 cycles, it provides reliable energy storage for up to 10 years. The module supports up to 6 units in series, delivering a scalable solution from 5.72kWh to 17.16kWh.
Its wide operating temperature range and IP65 rating make it suitable for both indoor and outdoor installations, ideal for residential, commercial, industrial, and renewable energy applications. This versatile module ensures stable power supply and enhances energy independence.
Battery Module |
HV28S-1 102.4V 2.86kWh |
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Cell Technology |
LiFePo4 Cylindrical Full Tabs Cell |
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Number of Battery Modules |
2 |
3 |
4 |
5 |
6 |
Rated Capacity(KWh) |
5.72 |
8.58 |
11.44 |
14.3 |
17.16 |
Usable Capacity(KWh) |
5.43 |
8.15 |
10.87 |
13.59 |
16.3 |
Nominal Voltage(V) |
204.8 |
307.2 |
409.6 |
512 |
614.4 |
Operating Voltage(V) |
160-230.4 |
240-345.6 |
320-460.8 |
400-576 |
480-691.2 |
Dimensions(W*D*H)(mm/inch) |
620*400*544 |
620*400*704 |
620*400*864 |
620*400*1024 |
620*400*1184 |
Weight(kg/Lb) |
96/211.64 |
132.5/292.11 |
169/372.58 |
205.5/453.05 |
242/533.52 |
Recommend Discharge Current(A) |
28 |
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Battery Pack Round-trip Effificiency |
>95% |
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Depth of Discharge |
90% |
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Cycle Life |
≥6000 cycles,(25°C/77°F/90%DOD) |
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Warranty |
10 years |
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Communication |
CAN |
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Scalability |
Max.6 Modules in Series |
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Certificates |
CE/IEC62619/UN38.3/IEC63056/IEC62477-1 |
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Cell Certificate |
UL 1642 |
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OPERATING CONDITIONS |
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Installation Location |
Indoor outdoor(stand) |
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Operating Temperature(°C/°F) |
-20℃~45℃/-4°F~113°F |
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Storage Temperature(°C/°F) |
-10℃~45℃/14°F~113°F |
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Cooling Method |
Natural Convection |
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Humidity |
0%to100%(No Condensing) |
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Altitude(m) |
Max.3000 |
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Installation Mode |
Stack |
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Ip Level |
Ip65 |
1.Unique Design: Stackable design
2.Flexible Capacity: Max.16pcs in Parallel to extend capacity,Max 275kwh
3.Safe &Reliable: Lithium Iron Phosphate (LFP) Cell
4.LED Display: SOC, Battery Status
5.Easy Installation: Quick plug in +/- and parallel connection
6.Certificates: IEC62619, UN38.3, MSDS
Home energy storage systems offer several advantages:
Energy Independence: They allow homeowners to store excess energy from solar panels or the grid, reducing reliance on external power sources.
Cost Savings: They help reduce electricity bills by storing energy during off-peak times when prices are lower and using it during peak times.
Backup Power: They provide a reliable source of backup power during outages, ensuring continuous operation of essential appliances.
Environmental Impact: They enable the use of clean, renewable energy, reducing the household's carbon footprint.
Increased Efficiency: They optimize energy usage and enhance the efficiency of home energy systems.
Grid Support: By reducing demand during peak times, they contribute to a more stable and resilient power grid.
These advantages make home energy storage systems an attractive option for modern households.
How does a solar energy storage system work?
A solar energy storage system typically includes components such as solar panels storage batteries, and inverters. lts operation principle is as follows:
Solar panels: Convert sunlight into direct current (DC) electricity. When sun light is received by the solar panels, they generate DC electricity and send it to the storage batteries for storage.
Storage batteries: Store the electricity generated by the solar panels. During the day, the storage batteries can store excess electricity generated by the solar panels for use at night or during cloudy weather. When electricity is needed, the storage batteries release the stored energy.
Inverter: Converts the DC electricity stored in the storage batteries into alternating current (AC) electricity for use. The inverter converts the DC electricity stored in the storage batteries into AC electricity, which is supplied to household appliances.
FAQ
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Q1: Is there a standard requirement for the installation height of wall mounted batteries?
A: Usually installed between 1.5 meters and 2 meters high for ease of operation and safety.
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Q2: How long does it take to charge a wall mounted battery?
A: Takes around 4 to 10 hours with a standard charger, and less with a fast charger.
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Q3: How to determine the quality of wall mounted batteries?
A: Consider cycle life, self-discharge rate, safety features, brand reputation, and user feedback.
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Q4: What is the approximate price range for wall mounted batteries?
A: Typically ranges from a few hundred to several thousand yuan, depending on brand, capacity, and technology.
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Q5: In which scenarios can wall mounted batteries be applied?
A: Used for household energy storage, emergency lighting, power for monitoring equipment, charging electric tools, and as a backup power source in areas with unstable power supply.
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