• Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 1
  • Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 2
  • Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 3
  • Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 4
  • Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 5
  • Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery System 6
Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery

Low Voltage 2.5KWH 5KWH LiFePO4 Ultra Thin Wall-Mounted Home Energy Storage Battery

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Min Order Qty:
100 watt
Supply Capability:
1000 watt/month

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Item specifice

Cell Type:

Essential Details:

Battery Type:


Brand Name:




Round-Trip Efficiency:



Natural Cooling

Cell Type:


Weight (kg):

28-46 Kg



Protection Rating:



15 Years


ON Grid / ON Grid + Backup / OFF Grid

Operating Temperature:

Input:0 °C to +65°C;Output:-20 °C to +65°C

Communication Interface:


Power Source:

Solar Panel, Grid

Special Features:

Internal Battery




Watt 1-S, Watt 1

Total Capacity


Cell Capacity


Nominal Voltage

25.6V, 51.2V

Nominal Capacity


Max Charge Current


Nominal Energy

2.5KWH, 5KWH

Dimensions (±2mm)

430*600*105mm, 570*690*105 mm

Weight (kg)

28kg, 46 kg

Enclosure Protection Rating


Operating Temperature

Input: 0 °C to +65°C

Output: -20 °C to +65°C

Round-Trip Efficiency



Natural Cooling

Maximum Number of Parallel Machines

Max 8 Units (5.3kWh to 42.6kWh)


RS485, RS232 / CAN(Optional)


ON Grid

ON Grid + Backup

OFF Grid




15 Years


Cell: UL1642/IEC62619/CE/ROHS/MSDS/UN38.3, Pack: MSDS/UN38.3

Packing information

Carton Packaging: 1 PCS a carton 

Carton Size: 697*247*795 mm 

Gloss Weight: 46kgs

4 boxes on one pallet 

Pallet size: 740*1110*945 mm


About 2000-6000 cycles, up to 10 times longer life span compared to lead-acid batteries.

More Usable Capacity :  100% depth of discharge (DOD),25-50% more usable capacity than lead-acid batteries.

Lightweight :  Average 70% lighter than the same size traditional lead-acid batteries.

Fast &Safe Charge :  High charge/discharge rate, charge much faster than traditional lead-acid batteries.

Built-in Protection :  Every battery comes with a built-in battery protection system.

Drop-in Replacement :  A variety of BCI standard sizes or custom solution for easy drop-in replacement.

Eco-friendly :  Ultimate clean energy, no gassing, no fumes, no pollution, on-hazardous batteries.






Our Partner

Our company is a state-owned Fortune 500 company. We will serve you the best and ensure you the quality and warranty. We have many customers all over the world.


1.Q:What is your MOQ?

A:Usually it will be one container.Trial order is also available.
2.Q:Can you do OEM?

A:Yes,we can do OEM for you,just tell us in advance with the detailed requirements.
3.Q:What is your payment terms?

A:Usually for new customer,we will do TT or LC at sight.

Q:What are the technical parameters of the battery?
Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.
Q:The role of the battery?
Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.
Q:Maintenance-free battery how to detect it?
When using a maintenance-free battery, it is easy to think that maintenance-free is the idea that no maintenance is required. Maintenance-free Although maintenance costs and times can be reduced, but for the appearance of the clean-up is essential, so that "maintenance-free" more point to the battery inside.
Q:What battery does the van use?
The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.
Q:How to repair the battery?
Charge the battery at constant voltage. It is the beginning of the time, using 0.1C ~ 0.25C current charge, to 16.2V later, by reducing the current method to maintain the charging voltage, until the charge current drops to 0.03C when the stop charging.
Q:What are the hazards of battery over discharge?
When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
Q:What are the advantages of maintenance-free batteries?
Maintenance-free battery using lead-calcium alloy grille, the amount of water generated when charging less water evaporation is low, with the shell with a sealed structure, the release of sulfuric acid gas is also very little, so with the above advantages.
Q:How is the capacity of the battery defined?
100AH capacity of the battery, fully charged after the 100A current discharge can be an hour to put the power finished. 50A current is 2 hours put away! 20A is 5 hours! Of course this is the theoretical value, in fact it is impossible to have a constant current discharge.
Q:How to deal with waste batteries?
In addition to lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then by means of ion resin from the solution to extract a variety of metals, raw materials obtained in this way than the heat treatment method is pure, so the market price is higher, and the battery contains 95% of the various substances can be extracted.
Q:Battery 200ah / 104 what does that mean?
2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.

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