Voltertech Co.,Limited
| Supply Ability | 5000 Sets per Month |
| System Integration Role | DC Storage Module for External Inverter Systems |
| Quotation Input | Inverter Model , Daily Energy Use and Required Module Quantity |
| Search Positioning | 5kWh Wall Battery for Home and Backup Projects |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Installation Planning | Wall Strength , Service Clearance and Bottom Cable Route |
| Inverter Selection Method | Match Battery Protocol and Operating Strategy |
| Buyer Application | Residential Installers , Distributors and ESS Integrators |
| Capacity Growth Plan | Start Small and Expand as Energy Demand Grows |
| Payment Terms | L/C,T/T,Western Union |
| Typical Load Profile | Essential Household, Office and Communication Loads |
| Brand Name | Voltertech |
| Place of Origin | China |
| Model Number | BAT-5KWH-51.2V-F |
| Certification | MSDS , UN38.3 |
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Product Specification
| Supply Ability | 5000 Sets per Month | System Integration Role | DC Storage Module for External Inverter Systems |
| Quotation Input | Inverter Model , Daily Energy Use and Required Module Quantity | Search Positioning | 5kWh Wall Battery for Home and Backup Projects |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Installation Planning | Wall Strength , Service Clearance and Bottom Cable Route | Inverter Selection Method | Match Battery Protocol and Operating Strategy |
| Buyer Application | Residential Installers , Distributors and ESS Integrators | Capacity Growth Plan | Start Small and Expand as Energy Demand Grows |
| Payment Terms | L/C,T/T,Western Union | Typical Load Profile | Essential Household, Office and Communication Loads |
| Brand Name | Voltertech | Place of Origin | China |
| Model Number | BAT-5KWH-51.2V-F | Certification | MSDS , UN38.3 |
| High Light | 5.12kWh Wall Mount LiFePO4 Battery ，Parallel Expansion Wall Mount LiFePO4 Battery ，Parallel 51.2V 100Ah Lithium Battery | ||
5.12kWh 51.2V Wall Mounted LiFePO4 Battery with Parallel Expansion
This 5.12kWh wall mounted LiFePO4 battery combines a compact 51.2V energy-storage platform with integrated BMS protection and flexible communication options. It is suitable for residential solar storage, UPS backup, communication equipment and small commercial energy projects.
The battery is supplied as a standalone DC storage module. A compatible external inverter or charger is required to manage solar input, AC charging and load output.
The wall-mounted format keeps floor space available and supports an organized battery-and-inverter layout. Its 450 × 455 × 181mm enclosure can be installed in homes, offices and protected technical areas where equipment space is limited.
The battery weighs approximately 45kg. Wall strength, mounting hardware, service clearance and the bottom cable route should therefore be reviewed before installation.
The battery provides 5.12kWh of nominal DC energy for lighting, refrigeration, routers, computers, security equipment and other compatible loads. Actual backup time depends on total consumption, inverter efficiency, battery settings and the energy reserve retained by the system.
Its rated charge and discharge current is 50A. The specification also lists 100A continuous current and 105A for 10 seconds. The selected inverter and cable system must remain within the battery operating limits.
RS485, RS232 and CAN interfaces provide communication options for compatible inverter and monitoring equipment. The inverter model and supported battery protocol should be confirmed before ordering.
Six batteries are recommended for common parallel configurations, while the specification supports up to sixteen units. Module quantity, inverter capacity, busbar design, protection devices and communication addressing should be planned as one system.
Bluetooth is available as an optional configuration, and Wi-Fi is listed for remote battery data. The required monitoring option should be confirmed during quotation.
The IP21 enclosure is intended for a dry indoor or protected technical location. It should remain protected from rain, direct water exposure and condensation, with adequate access for cables and routine inspection.
The inverter, solar array, mounting hardware and external electrical protection are selected separately according to the project.
| Battery Configuration | LiFePO4 / 16S1P / 16S100A BMS |
| Nominal Battery Rating | 51.2V / 100Ah / 5.12kWh |
| Operating Voltage Range | 44.8–58.4V |
| Current and Power Reference | 50A Rated / 100A Continuous / 105A for 10 Seconds / 2.56kW Rated |
| Higher Power Reference | 5.12kW Continuous / 5.38kW for 10 Seconds |
| Cycle Performance Reference | At Least 6000 Cycles at 80% DOD and 25°C |
| Communication and Remote Data | RS485 / RS232 / CAN / Optional Bluetooth / Wi-Fi |
| Parallel Capability | Six Units Recommended / Up to Sixteen Units Supported |
| Physical and Environmental Data | 450 × 455 × 181mm / 45kg / IP21 / 0–95% RH / Maximum 2000m Altitude |
It can work with an inverter that supports the battery voltage range, current limits and an available CAN or RS485 communication protocol.
Module quantity should be calculated from daily energy use, required backup time, inverter power and the planned charging capacity.
Bluetooth is listed as optional, and the required Wi-Fi or remote-data configuration should be confirmed before production.
Check the wall structure, mounting hardware, battery weight, bottom cable outlet and the clearance needed for servicing.
Provide the inverter model, daily load profile, required backup period, installation layout, monitoring option and battery quantity.
Send the inverter specification, daily energy requirement and available wall space. We will review battery compatibility, module quantity and monitoring options.
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st... About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st...
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