Wall-Mounted Home Storage
A compact vertical battery format designed to help reduce floor-space requirements in residential energy storage installations.
5.12kWh Wall-Mounted LiFePO4 Battery
BSM48100
Compact 51.2V 100Ah LiFePO4 battery designed for residential solar, home energy storage and backup applications.
5.12 kWhNominal energy51.2 VNominal voltage100 AhNominal capacity
Battery overview
Compact Lithium Solar Battery for Home Energy Storage
The Bluesun BSM48100 is a 5.12kWh wall-mounted LiFePO4 battery designed for residential solar and home energy storage systems.
Its compact wall-mounted format is suitable for homes and villas where installation space, clean system layout and straightforward battery integration are important.
The battery can be used as part of a compatible solar-plus-storage or backup power system. Final system design should consider inverter compatibility, battery communication, connected loads, required backup duration and installation conditions.
What is the Bluesun BSM48100?
The BSM48100 is a Bluesun 51.2V 100Ah wall-mounted LiFePO4 battery with 5.12kWh nominal energy. It is designed for residential solar, home energy storage and backup applications when used with a compatible inverter and correctly designed system.
LiFePO4 Battery Chemistry
The BSM48100 uses LiFePO4 battery technology for residential solar and energy storage applications.
Solar Energy Storage
The battery can store energy for later household use when integrated into a compatible solar-plus-storage system.
Inverter Communication
Battery and inverter integration must follow the communication and electrical requirements published for the exact product combination.
Applications
Built Around Residential Energy Needs
The BSM48100 is designed for residential applications where compact battery storage, solar energy utilization and backup capability are important.
Solar Self-Consumption
Store part of the electricity generated by a residential solar PV system for later use when household demand exceeds current solar production.
Home Backup Power
When integrated with a compatible inverter and correctly designed backup system, stored battery energy can support selected household loads during grid interruptions.
Residential Solar + Storage
Combine the BSM48100 with compatible solar modules and inverter equipment to create a residential solar-plus-storage system for homes and villas.
Technical data
BSM48100 Wall-Mounted Battery Specifications
Review the published electrical, mechanical and communication specifications for the Bluesun BSM48100 before system design and installation.
Electrical & battery
- Nominal voltage
- 51.2 V
- Nominal capacity
- 5.12 kWh
- Usable capacity
- 4.608 kWh
- Charge voltage
- 56–58.4 V
- Discharge voltage
- 40–48 V
- Standard discharge current
- 50 A
- Maximum discharge current
- 100 A
- Peak charge / discharge current
- 120 A for 2 seconds
- Cycle life
- >6000 cycles
Mechanical & communication
- Installation format
- Wall mounted
- Battery chemistry
- LiFePO4
- Communication
- CAN / RS-485 / RS-232
- Dimensions
- 384 mm × 627 mm × 196 mm
- Weight
- 53.2 kg
- Design life
- 10+ years
- Listed certifications
- CE / IEC / UL / UN38.3 / MSDS
All values shown are taken from the current CMS product record and official Bluesun documentation. Confirm the latest published datasheet before final engineering and procurement.
Installation data
Installation Dimensions and Operating Limits
Review the published dimensions, weight, operating temperature limits and installation requirements before selecting the final installation location.
627 mm384 mm196 mm depth · 53.2 kg
- Charge temperature
- 0°C to 50°C
- Discharge temperature
- −10°C to 50°C
- Shelf temperature
- −20°C to 45°C
- Cycle test condition
- 0.2C charge / discharge at 25°C
- Published depth of discharge
- 80% DoD for cycle test
Solar energy storage
5.12kWh LiFePO4 Battery for Solar Energy Storage
A lithium solar battery stores electrical energy for later use within a compatible solar energy storage system.
The 5.12kWh BSM48100 can be used as a residential battery storage component where the system requires a compact wall-mounted format and 51.2V battery architecture.
For a complete solar-plus-storage system, battery selection should be coordinated with the PV array, hybrid or compatible inverter, household load profile, backup requirements and system communication.
Can the BSM48100 be used with solar panels?
Yes. The BSM48100 can be used as part of a compatible residential solar energy storage system. The battery does not connect directly to solar panels; a compatible inverter and correctly designed system manage energy flow between the PV array, battery, household loads and grid.
Model selection
5.12kWh or 10.24kWh Wall-Mounted Battery?
Bluesun offers wall-mounted lithium battery options for different residential storage requirements. Final selection should consider household consumption, desired backup duration, inverter compatibility and complete system design.
For projects with lower storage requirements or more limited installation space.
For residential projects requiring a larger amount of stored energy.
Product resources
BSM48100 Wall-Mounted LiFePO4 Battery Datasheet
Download the latest published BSM48100 datasheet for verified battery capacity, voltage, electrical characteristics, dimensions, communication information and operating conditions.
Product FAQ
5.12kWh Wall-Mounted LiFePO4 Battery FAQs
Answers based on the current CMS product record and published Bluesun product documentation.
What is the nominal capacity of the BSM48100?+
The BSM48100 is rated at 51.2V and 100Ah, providing 5.12kWh nominal battery energy.
Is the BSM48100 a LiFePO4 battery?+
Yes. The BSM48100 uses LiFePO4 battery chemistry and is designed for residential solar and home energy storage applications.
Can the BSM48100 be used with a solar system?+
Yes, when integrated with a compatible inverter and correctly designed solar energy storage system. The battery stores electrical energy while the inverter manages energy flow between solar generation, battery storage and household loads.
Can this battery provide backup power?+
Yes, when the BSM48100 is used with a compatible inverter and a system designed for backup operation. Actual backup duration depends on usable stored energy and the connected loads.
How do I check inverter compatibility?+
Confirm battery voltage range, BMS communication, charge and discharge requirements and the inverter manufacturer's published battery compatibility information.
Can multiple BSM48100 batteries be connected together?+
Any parallel or expansion capability must follow the configuration limits and connection requirements stated in the official BSM48100 documentation. Refer to the latest datasheet or contact Bluesun Product Support before designing a multi-battery system.
What are the battery dimensions and weight?+
The current dimensions and weight are listed in the Technical Specifications and Installation Data sections and should match the latest official Bluesun datasheet.
What technical documents are available for the BSM48100?+
Available documentation may include the product datasheet, certifications and other technical files. Use the download section or contact Bluesun Product Support for the latest published documents.
Product inquiry
Plan Your Home Battery System
Share your residential load, backup requirements, solar system information and required storage capacity. Our team can help evaluate the BSM48100 and suitable Bluesun system configurations.
5.12kWh Wall-Mounted LiFePO4 Battery
Model: BSM48100 Category: Lithium Solar Battery