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32kWh 51.2V 628Ah High Capacity LiFePO4 Energy Storage Battery with Modular Expansion
32kWh 51.2V 628Ah High Capacity LiFePO4 Energy Storage Battery with Modular Expansion
Specifications
Model Number :
BAT-32KWH-51.2V-W
Application Focus :
Solar Storage & Household Electricity
MOQ :
2 Units
Delivery Time :
10-15 days for sample orders (1-2 pcs), and bulk orders over 2 pcs are negotiable.
Monitoring Function :
Remote Update & Easy Monitoring
Payment Terms :
L/C,T/T,Western Union
System Architecture :
Modular Battery Energy Storage
Installation Design :
Stackable with Flexible Brackets
Price :
Negotiable
Expansion Range :
32kWh to 480kWh Nominal Capacity
Supply Ability :
5000 Sets per Month
Product Positioning :
High-Capacity Low-Voltage Storage
Parallel Capability :
Up to 15 Battery Units
Place of Origin :
China
Certification :
CE , MSDS
Brand Name :
Voltertech
Additional Applications :
Remote Farm / Central Office
Packaging Details :
Heavy-Duty Wooden Case with Protective Foam
Description

32kWh 51.2V 628Ah High Capacity LiFePO4 Energy Storage Battery.

Designed for projects that require more energy storage from each low-voltage battery unit, this LiFePO4 battery combines 32kWh nominal energy with a 51.2V 628Ah platform. The modular system supports CAN and RS485 communication and can be expanded with up to 15 battery units in parallel.

32kWh per Battery
Up to 15 modules can provide 480kWh of nominal battery capacity.

More Energy Capacity from Each Battery Unit

A higher-capacity battery can reduce the number of individual modules required to reach a target storage capacity. Each battery provides 32kWh of nominal energy, allowing larger storage configurations to be built from fewer battery units compared with smaller-capacity modules.

The appropriate number of batteries should still be determined from the required energy capacity, backup duration, inverter configuration and electrical load.

Build from 32kWh to 480kWh

The product specification supports up to 15 battery units in parallel. This provides a wide nominal capacity range for projects that may need more storage than a single 32kWh battery.

32kWh 1 Battery
64kWh 2 Batteries
160kWh 5 Batteries
480kWh 15 Batteries
Parallel capacity figures above are nominal values calculated from 32kWh per battery. Final system configuration should also be checked against inverter communication, electrical design and project requirements.

51.2V 628Ah Low-Voltage Battery Architecture

The battery uses LiFePO4 chemistry with a nominal voltage of 51.2V and nominal capacity of 628Ah. CAN and RS485 communication interfaces are provided for connection with compatible inverter systems.

The supplied product information also lists remote update and monitoring functions as part of the system design.

Designed for Flexible Energy Storage Deployment

Solar Storage Solar energy storage is listed among the intended application scenarios.
Household Electricity The product specification includes household electricity applications.
Remote Farm Use Nomadic farm applications are included in the supplied product information.
Central Office Central office energy storage is also listed as an application scenario.

Core Technical Specifications

Swipe left or right to view the complete specification table.

Parameter Specification
Battery Chemistry LiFePO4
Nominal Energy 32kWh
Nominal Voltage 51.2V
Nominal Capacity 628Ah
Communication CAN / RS485
Parallel Expansion Up to 15 Units
Recommended Charge Voltage 57.6V
Cycle Life 8,000 Cycles (25°C, 100% DOD)
Specified Service Life 15 Years
Enclosure Protection IP54
Dimensions 720 × 811 × 489mm
Approx. Weight 247kg
Discharge Temperature -20°C to +55°C
Charge Temperature 0°C to +45°C
Storage Temperature -5°C to +35°C

8,000-Cycle LiFePO4 Battery Platform

The technical parameter sheet specifies 8,000 cycles at 25°C and 100% depth of discharge, together with a specified service life of 15 years.

Thermostatic control is also listed among the product characteristics. Actual battery service life will depend on operating temperature, charging and discharging conditions, system settings and application.

Installation and Inverter Integration

The battery measures 720 × 811 × 489mm and has an approximate weight of 247kg. The enclosure protection rating is IP54.

CAN and RS485 are provided for inverter communication. Because communication protocols may differ between inverter models, the exact inverter brand and model should be confirmed before ordering.

Frequently Asked Questions

Q1. Is a 32kWh battery enough for a home solar system?

A single battery provides 32kWh of nominal energy. Whether this is enough depends on daily electricity consumption, the loads that need backup and the required operating time. System sizing should therefore be based on actual energy use rather than battery capacity alone.

Q2. How long can a 32kWh battery provide backup power?

Backup duration depends mainly on the connected load. As a simple nominal comparison, battery energy in kWh can be divided by the average load in kW to estimate an approximate duration. Actual runtime will be lower or different because of system losses, battery operating limits and changing loads.

Q3. Can multiple 32kWh LiFePO4 batteries be connected in parallel?

Yes. The product specification supports up to 15 battery units in parallel, allowing the nominal system capacity to be increased when additional energy storage is required.

Q4. How much capacity can 15 units of 32kWh batteries provide?

Fifteen 32kWh batteries provide 480kWh of nominal battery capacity. Final usable energy and system configuration depend on the complete battery, inverter and operating design.

Q5. Can this 51.2V 628Ah battery work with a solar inverter?

The battery provides CAN and RS485 communication for inverter integration. Compatibility depends on the exact inverter model and communication protocol, so the inverter brand and model should be checked before ordering.

Q6. Can this 32kWh battery be used for solar energy storage?

Yes. Solar storage is specifically listed among the application scenarios in the supplied product information. The complete system configuration should be matched to the solar installation and required storage capacity.

Q7. Is this 32kWh battery suitable for outdoor installation?

The enclosure protection rating is IP54. The final installation environment should be selected according to this protection rating, the specified operating temperatures and the requirements of the complete energy storage system.

Q8. How do I choose between a 16kWh and 32kWh LiFePO4 battery?

The appropriate battery capacity depends on the required total energy storage, available installation space, backup duration and system design. A 32kWh battery provides more nominal energy per unit, so fewer battery modules may be required to reach a larger storage target.

Q9. What information should I provide before ordering a 32kWh solar battery?

Provide the inverter brand and model, required storage capacity, typical load, expected backup duration and planned battery quantity. These details help determine the battery configuration and check communication compatibility.

Calculate the Battery Capacity Your Project Actually Needs

Send us your inverter model, typical load, required backup time and target storage capacity. We can check whether one 32kWh battery or a multi-battery configuration is more suitable for your system.

Plan Your 32kWh Battery System
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32kWh 51.2V 628Ah High Capacity LiFePO4 Energy Storage Battery with Modular Expansion

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Product Detail
Model Number :
BAT-32KWH-51.2V-W
Application Focus :
Solar Storage & Household Electricity
MOQ :
2 Units
Delivery Time :
10-15 days for sample orders (1-2 pcs), and bulk orders over 2 pcs are negotiable.
Monitoring Function :
Remote Update & Easy Monitoring
Payment Terms :
L/C,T/T,Western Union
Contact Supplier
32kWh 51.2V 628Ah High Capacity LiFePO4 Energy Storage Battery with Modular Expansion

Voltertech Co.,Limited

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
All In One Energy Storage System, Commercial Energy Storage System, High Voltage Battery System
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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