Shenzhen Blumoti Energy Co., Ltd. is a leading Chinese manufacturer and supplier of mobile floor-standing all-in-one energy storage system. If you are looking to source durable, bulk mobile floor-standing all-in-one energy storage system from China, feel free to contact our factory for details. Custom orders are welcome.
Product Overview
3.6kW/8.03kWh and 6.5kW/16.07kWh LiFePO4 Solar Battery Systems
This mobile floor-standing all-in-one energy storage system combines a LiFePO4 battery, MPPT solar charging, AC charging, and power conversion in one cabinet.
Two models are available:
BMP256MF-200: 3.6kW AC output with 8.03kWh usable battery energy
BMP512MF-314: 6.5kW AC output with 16.07kWh usable battery energy
The integrated design reduces equipment matching and external wiring. It also simplifies installation, commissioning, and maintenance.
Built-in casters make the cabinet easier to position during installation. The system is suitable for residential solar storage, home backup power, weak-grid applications, off-grid projects, and selected small commercial loads.
Key Product Features
- Integrated All-in-One Design
The battery, MPPT solar controller, AC charger, and power conversion system are installed in one floor-standing cabinet.
This reduces the number of separate components required on site. It also simplifies purchasing, system layout, wiring, and technical support.
- LiFePO4 Battery Technology
Both models use lithium iron phosphate battery chemistry.
LiFePO4 batteries are widely used in solar energy storage because of their stable chemistry and suitability for frequent charging and discharging.
The BMP256MF-200 uses a 25.6V 314Ah battery platform. It belongs to the voltage class commonly described as a 24V LiFePO4 battery system.
The BMP512MF-314 uses a 51.2V 314Ah battery platform. It belongs to the common 48V LiFePO4 battery class.
- Solar and AC Charging
The system supports both PV input and AC input.
The integrated MPPT controller manages power from the solar array. AC charging provides an additional charging source when solar generation is limited.
This dual-input design supports more flexible energy management for backup power and solar storage projects.
- Wide MPPT Input Range
The BMP256MF-200 supports a PV input voltage range of 40–450VDC.
The BMP512MF-314 supports a PV input voltage range of 60–450VDC.
Both models support a maximum PV open-circuit voltage of 500VDC.
The maximum PV input power is:
- 5,000W for BMP256MF-200
- 9,000W for BMP512MF-314
- Mobile Floor-Standing Cabinet
High-capacity energy storage equipment can be difficult to position after delivery.
Built-in casters allow installers to move the cabinet over short distances and place it near the final connection point.
The casters are intended for installation and maintenance. The system should remain stationary during normal operation.
- Normal and UPS Input Modes
The AC input supports normal mode and UPS mode.
Normal mode accepts a wider input voltage range. UPS mode uses a narrower input range for applications that require more stable incoming power conditions.
- Communication Interfaces
RS485, CAN, and RS232 communication interfaces are included.
These interfaces support system communication, commissioning, and external monitoring. Required communication functions and protocols should be confirmed before ordering.
- Built-In Electrical Protection
The system includes overload and short-circuit protection.
Final system protection should also consider:
- Cable size
- Breaker selection
- Grounding
- Load type
- Peak starting current
- Local electrical requirements
Technical Specifications
|
Specification |
BMP256MF-200 |
BMP512MF-314 |
|
Rated AC Output Power |
3.6kW |
6.5kW |
|
Battery Chemistry |
LiFePO4 |
LiFePO4 |
|
Battery Voltage |
25.6V |
51.2V |
|
Battery Capacity |
314Ah |
314Ah |
|
Usable Battery Energy |
8.03kWh |
16.07kWh |
|
Maximum Battery Charge Current |
100A |
120A |
|
Maximum Battery Output Power |
3.6kW |
6.5kW |
|
PV Input Method |
MPPT |
MPPT |
|
PV Input Voltage Range |
40–450VDC |
60–450VDC |
|
Maximum PV Input Current |
18A |
27A |
|
Maximum PV Open-Circuit Voltage |
500VDC |
500VDC |
|
Maximum PV Input Power |
5,000W |
9,000W |
|
Rated AC Input Voltage |
208/220/230/240VAC, L+N+PE |
208/220/230/240VAC, L+N+PE |
|
AC Input Frequency |
50/60Hz, automatic detection |
50/60Hz, automatic detection |
|
Rated AC Output Voltage |
208/220/230/240VAC |
208/220/230/240VAC |
|
Rated Output Frequency |
50/60Hz ±0.1% |
50/60Hz ±0.1% |
|
Communication |
RS485/CAN/RS232 |
RS485/CAN/RS232 |
|
Dimensions |
455 × 240 × 1030mm |
455 × 350 × 1050mm |
|
Weight |
120kg |
190kg |
|
Operating Temperature |
-20°C to 55°C |
-20°C to 55°C |
|
Storage Temperature |
0°C to 40°C |
0°C to 40°C |
|
Storage Humidity |
5% to 80% |
5% to 80% |
AC Input Specifications
Rated AC Input
Both models support:
- 208VAC
- 220VAC
- 230VAC
- 240VAC
- L+N+PE connection
- 50Hz or 60Hz automatic frequency detection
AC Input Voltage Range
|
Operating Mode |
Input Voltage Range |
|
Normal Mode |
90–280VAC ±3V |
|
UPS Mode |
170–280VAC ±3V |
The same listed AC input ranges apply to both models.
AC Output Specifications
BMP256MF-200
- Rated AC output power: 3.6kW
- Rated output voltage: 208/220/230/240VAC
- Rated output frequency: 50/60Hz ±0.1%
BMP512MF-314
- Rated AC output power: 6.5kW
- Rated output voltage: 208/220/230/240VAC
- Rated output frequency: 50/60Hz ±0.1%
Battery-Mode Overload Capability
BMP256MF-200
- 60 seconds at 102%–110% load
- 10 seconds at 110%–130% load
- 3 seconds at 130%–150% load
- 0.2 seconds above 150% load
BMP512MF-314
- 1 minute at 102%–110% load
- 10 seconds above 110% load
Application Solutions
Residential Solar Energy Storage
The system can store electricity generated by a residential solar array.
Stored energy can be used when solar production is low or when backup power is required.
The PV array voltage, current, and power must remain within the MPPT limits of the selected model.
The BMP256MF-200 is suitable for smaller daily energy requirements and selected household loads.
The BMP512MF-314 provides more usable energy and higher AC output power for larger residential systems.
Home Backup Power
The system can supply selected household loads during a power outage.
Typical backup loads may include:
- Lighting
- Refrigerators
- Computers
- Routers
- Communication equipment
- Security systems
- Televisions
- Small household appliances
The total continuous load must remain within the rated AC output power.
Starting current from pumps, motors, compressors, and air-conditioning equipment must be checked separately.
Emergency Power Applications
The system can provide emergency power for essential electrical equipment.
Its mobile cabinet design simplifies positioning during installation. The unit should be installed in a suitable protected location and connected according to applicable electrical requirements.
Weak-Grid Energy Storage
In areas with unstable grid power, the system can combine solar charging, AC charging, and battery storage.
The battery can store energy when power is available and supply selected loads when incoming power becomes unstable or unavailable.
Actual operating performance depends on system settings, load profile, solar production, and grid conditions.
Small Commercial Backup
The BMP512MF-314 can support selected loads in small commercial facilities.
Typical applications may include:
- Small offices
- Retail stores
- Farms
- Workshops
- Service facilities
- Communication equipment
- Security systems
- Essential business loads
A detailed load assessment is required before model selection.
Off-Grid Solar Power
The all-in-one design can be used in locations without reliable grid access.
Solar panels can charge the integrated LiFePO4 solar battery during the day. Stored energy can then supply connected loads when solar production is low.
Final system sizing should consider:
- Daily energy consumption
- Available solar generation
- Required backup time
- Seasonal weather conditions
- Peak load
- PV string voltage
Buyer Benefits
Reduce Component Matching
The battery, MPPT solar controller, AC charger, and output system are integrated into one cabinet.
This reduces the need to source and match separate system components.
Simplify Installation
The integrated structure reduces external wiring compared with systems assembled from separate batteries, chargers, and power conversion equipment.
Built-in casters also help installers position the unit during installation.
Reduce Product-Line Complexity
The two models cover different project capacities while using the same all-in-one product concept.
Distributors and EPC contractors can offer both a compact system and a higher-capacity system without managing unrelated product platforms.
Support Different Project Requirements
The BMP256MF-200 serves smaller residential and backup power projects.
The BMP512MF-314 supports higher power demand, longer backup duration, and selected small commercial applications.
Simplify Quotation and Project Evaluation
Buyers can select a model based on several clear variables:
- Required AC output power
- Required battery energy
- Average load
- Peak load
- Backup duration
- PV array power
- PV string voltage
- Installation space
- AC input requirements
Model Selection Guide
Choose BMP256MF-200 When You Need:
- 3.6kW rated AC output
- 8.03kWh usable battery energy
- 25.6V 314Ah battery capacity
- A 24V-class LiFePO4 battery system
- Up to 5,000W PV input
- A narrower cabinet
- Lower unit weight
- Backup for selected household loads
- Lower project power demand
Choose BMP512MF-314 When You Need:
- 6.5kW rated AC output
- 16.07kWh usable battery energy
- 51.2V 314Ah battery capacity
- A 48V-class LiFePO4 battery system
- Up to 9,000W PV input
- Higher battery charging current
- Longer backup duration
- Higher residential load capacity
- Selected small commercial backup
Final model selection should be based on the continuous load, peak load, required backup time, PV array configuration, AC supply, and available installation space.
Frequently Asked Questions
01.Is BMP256MF-200 a 24V LiFePO4 battery system?
Yes.
The BMP256MF-200 uses a 25.6V 314Ah battery platform. It belongs to the voltage category commonly marketed as a 24V LiFePO4 battery system.
Its usable battery energy is 8.03kWh.
02.Is BMP512MF-314 a 48V LiFePO4 battery system?
Yes.
The BMP512MF-314 uses a 51.2V 314Ah battery platform. It belongs to the common 48V LiFePO4 battery class.
Its usable battery energy is 16.07kWh.
03.What is a LiFePO4 solar battery?
A LiFePO4 solar battery stores electricity generated by a solar PV system.
The stored energy can be used at night, during low solar production, or during a power interruption.
04.Are LiFePO4 and LFP batteries the same?
Yes.
LiFePO4 batteries and LFP batteries both refer to lithium iron phosphate batteries.
LiFePO4 is the chemical formula. LFP is the standard industry abbreviation.
05.Is "lithium phosphate iron battery" the correct term?
Some buyers use "lithium phosphate iron battery" when searching online.
The standard technical term is lithium iron phosphate battery.
The terms LiFePO4 battery and LFP battery are also widely used.
06.Can the system charge from both solar and AC power?
Yes.
The system includes MPPT solar input and AC input.
The available charging source depends on the installation, system settings, and operating conditions.
07.What size solar array can be connected?
The BMP256MF-200 supports up to 5,000W of PV input.
The BMP512MF-314 supports up to 9,000W of PV input.
The PV string voltage, open-circuit voltage, current, and temperature correction must remain within the listed input limits.
08.What is the maximum PV open-circuit voltage?
Both models support a maximum PV open-circuit voltage of 500VDC.
The actual PV string design must include the module temperature coefficient and the lowest expected site temperature.
09.Can this system power an entire home?
That depends on the home's load profile.
The BMP256MF-200 provides 3.6kW of rated AC output.
The BMP512MF-314 provides 6.5kW of rated AC output.
Large appliances may have high continuous power or starting current requirements. A complete load list should be reviewed before ordering.
10.How long will the battery provide backup power?
Backup time depends on usable battery energy and the actual load.
A simplified estimate is:
Backup Time = Usable Battery Energy ÷ Average Load Power
For example, an 8.03kWh battery supplying an average 1kW load has a theoretical energy duration of approximately 8 hours.
Actual runtime will be lower because of conversion losses, reserve settings, temperature, and load variation.
11.Does the system support 120/240V split-phase output?
The listed AC specification is 208/220/230/240VAC with an L+N+PE connection.
This should not be assumed to be the same as North American 120/240V split-phase service.
The required voltage topology must be confirmed before ordering for a US or Canadian project.
12.Can the unit be moved during normal operation?
The built-in casters are designed to simplify installation, positioning, and maintenance.
The unit should remain stationary during normal operation. Electrical connections should be disconnected and secured before moving the system.
13.What communication interfaces are available?
The system includes:
- RS485
- CAN
- RS232
The required communication protocol and external device compatibility should be confirmed before ordering.
14.Is this system suitable for outdoor installation?
The supplied specification does not list an outdoor IP protection rating.
The system should be installed in a dry, protected location unless a project-specific outdoor configuration is confirmed.
15.How many cycles does the LiFePO4 battery support?
Cycle life depends on the battery cell specification and defined test conditions.
The applicable cycle-life value should include the test temperature, depth of discharge, charge and discharge rate, and remaining-capacity standard.
Please request the model-specific cycle-life documentation before ordering.
16.How long will the battery last?
Battery service life depends on daily cycling, depth of discharge, ambient temperature, charge and discharge rate, system settings, and maintenance.
A fixed service-life claim should be based on the applicable battery specification and operating conditions.
Information Required for Project Evaluation
Please provide the following information:
|
Project Information |
Evaluation Purpose |
|
Required Model |
Confirms the requested product configuration |
|
Continuous Load |
Confirms normal power demand |
|
Peak Load |
Checks starting and surge requirements |
|
Required Backup Time |
Determines battery energy requirements |
|
Solar Panel Power |
Checks PV input sizing |
|
PV String Voltage |
Confirms MPPT compatibility |
|
AC Input Voltage |
Confirms input compatibility |
|
Installation Environment |
Reviews temperature and site conditions |
|
Destination Market |
Confirms voltage and documentation requirements |
|
Estimated Order Quantity |
Supports production and quotation planning |
|
OEM Requirements |
Confirms branding and packaging needs |
Request a Project Quotation
Send us the following information:
Required model
Required output power
Required battery capacity
Continuous and peak load
Required backup time
Solar array power
PV string voltage
AC input voltage
Order quantity
Destination country or port
Communication requirements
OEM or packaging requirements
We will review the project requirements and recommend the appropriate mobile floor-standing all-in-one LiFePO4 energy storage system.
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