Voltertech Co.,Limited
| Battery Electrical Rating | 51.2V / 100Ah |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Required Installation Area | IP20 / Dry Indoor Location |
| Module Net Weight | 45kg |
| Recommended Application | Solar Storage and Backup Battery Systems |
| Supply Ability | 5000 Sets per Month |
| Installation Structure | Rack Mounted Battery Module |
| Product Dimensions | 565 × 440 × 132mm |
| Battery Chemistry | LiFePO4 |
| Nominal Rack Module Energy | 5.12kWh |
| Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Place of Origin | China |
| Model Number | BAT-5KWH-51.2V-RM-Q |
| Certification | MSDS , UN38.3 |
| Brand Name | Voltertech |
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Product Specification
| Battery Electrical Rating | 51.2V / 100Ah | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Required Installation Area | IP20 / Dry Indoor Location | Module Net Weight | 45kg |
| Recommended Application | Solar Storage and Backup Battery Systems | Supply Ability | 5000 Sets per Month |
| Installation Structure | Rack Mounted Battery Module | Product Dimensions | 565 × 440 × 132mm |
| Battery Chemistry | LiFePO4 | Nominal Rack Module Energy | 5.12kWh |
| Payment Terms | L/C,T/T,Western Union | Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Place of Origin | China | Model Number | BAT-5KWH-51.2V-RM-Q |
| Certification | MSDS , UN38.3 | Brand Name | Voltertech |
| High Light | IP20 5.12kWh LiFePO4 Battery ，Rack Mounted 5.12kWh LiFePO4 Battery ，Modular Solar Energy Storage Battery | ||
5.12kWh Rack Mounted LiFePO4 Battery for Modular Solar Energy Storage
This 5.12kWh rack mounted LiFePO4 battery combines a nominal voltage of 51.2V with a rated capacity of 100Ah. It is designed as a battery module for compatible solar-storage, residential backup and off-grid energy systems that use an organized rack-based equipment layout.
The rack-mounted structure helps installers position the battery together with related DC protection and system equipment in a dedicated indoor technical area. Its product dimensions are 565 × 440 × 132mm, allowing the available rack space, cable route and maintenance clearance to be reviewed before installation.
This product is a battery module rather than a complete all-in-one energy storage system. A compatible inverter, DC protection devices, battery cables and installation hardware must be selected separately.
Clear Module-Level Capacity
Each battery provides 5120Wh of nominal energy, giving system designers a defined capacity unit for load and storage planning.
Organized Equipment Layout
Rack installation can keep the battery, protection equipment and connection points arranged within one protected technical location.
LiFePO4 Battery Platform
Lithium iron phosphate chemistry provides a practical battery platform for compatible solar energy storage and backup applications.
Defined Transport and Handling Data
The battery weighs 45kg net and has a package size of 645 × 520 × 192mm, helping buyers prepare handling and shipping arrangements.
Battery capacity should be selected from the energy demand of the intended loads. The installer should record the normal operating power and required operating time of lighting, communication equipment, refrigeration, security devices and other priority circuits.
The 5.12kWh nameplate value represents nominal stored DC energy. It should not be treated as guaranteed AC energy delivered to connected appliances. Inverter efficiency, discharge settings, battery temperature and cable losses affect the usable energy.
Loads with motors, compressors or pumps may also require temporary startup current. Their operation depends on the inverter capability and battery-side current, not only on the total energy capacity.
The connected inverter must support a nominal 51.2V lithium battery and remain compatible with the complete 40.0–58.4Vdc operating range. Its charging profile should also support the listed 56.0V floating-charge voltage.
Continuous charging current must remain at or below 50A. The battery supports up to 100A of continuous discharge and a temporary pulse-discharge current of 150A for one second.
Battery cables, M6 terminals, fuses, breakers and disconnect devices must be suitable for the configured current. The rack or supporting structure must also accommodate the 45kg module weight and provide practical access for wiring and inspection.
The IP20 enclosure requires a dry indoor installation protected from rain, condensation, excessive dust, direct sunlight and nearby heat sources.
| Battery Installation Format | Rack Mounted LiFePO4 Module |
| Nominal Electrical Rating | 51.2Vdc / 100Ah / 5120Wh |
| Battery Operating Range | 40.0–58.4Vdc |
| Floating-Charge Voltage | 56.0Vdc |
| Continuous Current Limits | 50A Charge / 100A Discharge |
| Temporary Pulse Current | 150A for 1 Second |
| Product and Package Size | 565 × 440 × 132mm / 645 × 520 × 192mm |
| Net and Gross Weight | 45kg Net / 48kg Gross |
| Operating Environment | IP20 / -10°C to 50°C / 0–95% Non-Condensing |
No. It is a rack-mounted battery module. A compatible inverter, DC protection and connection equipment must be selected separately.
The module measures 565 × 440 × 132mm. The installer should also allow space for cables, connectors, ventilation and maintenance access.
No. Its continuous discharge limit is 100A. The 150A value applies only to a one-second pulse condition.
It may be suitable when the inverter supports the complete 40.0–58.4Vdc operating range, charging voltage and required battery current.
No outdoor claim should be made. The IP20 enclosure requires a dry, protected and non-condensing indoor location.
Provide the required battery capacity, inverter rating, backup-load list and available rack dimensions to evaluate the module for the planned storage system.
Planning a rack-based solar battery installation?
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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