Voltertech Co.,Limited
| Maximum Discharge Current | 200A Continuous |
| Rated Battery Capacity | 200Ah |
| Low - Voltage Battery Platform | 25.6Vdc |
| Wall - Mount Dimensions | 660 × 410 × 139mm |
| Battery Operating Window | 20.0 – 29.2Vdc |
| Indoor Operating Conditions | IP20 / -10°C to 50°C |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Maximum Charge Current | 100A Continuous |
| Payment Terms | L/C,T/T,Western Union |
| Nominal Energy Storage | 5.12kWh |
| Packaging Details | Heavy - Duty Wooden Case with Protective Foam |
| Supply Ability | 5000 Sets per Month |
| Model Number | BAT-5KWH-25.6V-Q |
| Place of Origin | China |
| Brand Name | Voltertech |
| Certification | MSDS , UN38.3 |
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Product Specification
| Maximum Discharge Current | 200A Continuous | Rated Battery Capacity | 200Ah |
| Low - Voltage Battery Platform | 25.6Vdc | Wall - Mount Dimensions | 660 × 410 × 139mm |
| Battery Operating Window | 20.0 – 29.2Vdc | Indoor Operating Conditions | IP20 / -10°C to 50°C |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Maximum Charge Current | 100A Continuous |
| Payment Terms | L/C,T/T,Western Union | Nominal Energy Storage | 5.12kWh |
| Packaging Details | Heavy - Duty Wooden Case with Protective Foam | Supply Ability | 5000 Sets per Month |
| Model Number | BAT-5KWH-25.6V-Q | Place of Origin | China |
| Brand Name | Voltertech | Certification | MSDS , UN38.3 |
| High Light | 5.12kWh Wall Mounted Lithium Battery ，200Ah Wall Mounted Lithium Battery ，25.6V Home Solar Storage Battery | ||
5.12kWh 25.6V 200Ah Wall Mounted LiFePO4 Battery for Home Solar Storage
This 5.12kWh wall mounted LiFePO4 battery combines a nominal voltage of 25.6V with a rated capacity of 200Ah. It is designed for compatible residential solar storage, off-grid power and backup systems that require more energy capacity without using a large section of floor space.
The battery supports up to 100A of continuous charging current and 200A of continuous discharge current. These ratings make it suitable for appropriately configured low-voltage inverter systems after the inverter demand, charging profile, DC cables and protection equipment are confirmed.
Its wall-mounted enclosure measures 660 × 410 × 139mm and has a listed net weight of 44.2kg. The slim structure helps installers organize the battery, inverter and protection devices in a protected indoor technical area.
5.12kWh Nominal Energy
The 25.6V and 200Ah configuration provides 5120Wh of nominal storage for compatible household loads, solar self-use and selected backup circuits.
200A Continuous Discharge
The documented discharge rating helps installers evaluate whether the battery can meet the DC current demand of the selected inverter and connected loads.
Space-Saving Wall Installation
The wall-mounted design keeps more floor space available and supports an organized installation in utility rooms and indoor equipment areas.
LiFePO4 Battery Chemistry
Lithium iron phosphate chemistry provides a practical low-voltage energy-storage platform for compatible solar inverter and backup applications.
The connected inverter must operate with a nominal 25.6V battery and remain within the battery’s listed voltage range of 20.0–29.2Vdc. The charging profile should also support the specified 28.0V floating-charge voltage.
Continuous charging current should not exceed 100A. The final setting may need to be lower when required by the inverter, cable capacity, thermal conditions or project operating strategy.
The 200A continuous discharge rating must be compared with the inverter’s maximum battery-side current. Installers should include cable length, conductor size, terminal capacity, fuse or breaker rating and expected ambient temperature in the calculation.
Battery runtime depends on usable energy, average load and inverter efficiency. A 5.12kWh wall mounted battery may support lighting, communication equipment, refrigeration and other selected loads, but actual duration must be calculated for each project.
The IP20 enclosure is intended for a dry indoor technical location. It should be protected from rain, condensation, excessive dust, direct sunlight and nearby heat sources.
| Battery Chemistry | Lithium Iron Phosphate / LiFePO4 |
| Nominal Battery Rating | 25.6Vdc / 200Ah / 5120Wh |
| Operating Voltage Range | 20.0–29.2Vdc |
| Floating-Charge Voltage | 28.0Vdc |
| Continuous Charge Current | 100A Maximum |
| Continuous Discharge Current | 200A Maximum |
| Short Pulse Discharge | 300A for 1 Second |
| Indoor Operating Conditions | IP20 / -10°C to 50°C / 0–95% Non-Condensing |
| Dimensions and Weight | 660 × 410 × 139mm / 44.2kg Net / 46.9kg Gross |
The formal rating is 25.6V and 200Ah, which equals 5120Wh or 5.12kWh of nominal energy.
It may work with a compatible 24V-class inverter after its battery-voltage range, charging voltage and DC current requirements are confirmed.
No. Continuous discharge is rated at 200A. The 300A value applies only to a one-second pulse condition.
No outdoor claim should be made. The IP20 enclosure requires installation in a dry and protected indoor location.
Backup time depends on usable battery energy, average connected load, inverter efficiency and the selected discharge limit.
This wall mounted LiFePO4 battery is suitable for distributors and installers requiring a 25.6V storage product with 5.12kWh nominal energy and clearly documented current limits.
Need to confirm inverter voltage, battery current or required backup capacity?
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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