Solar + Storage Integration
Coordinated solar generation and stored energy.
12kW / 32.15kWh Solar Energy Storage System
BSR-12KW-32KWh
Solar generation and LiFePO4 storage for 120/240V homes, backup power and flexible energy use.
12kWRated output32.15kWhBattery capacity120/240VSplit-phase power
System overview
12kW Solar + Storage for 120/240V Homes
The BSR-12KW-32KWh combines solar generation, a split-phase inverter and LiFePO4 battery storage in one coordinated residential energy system.
Designed for homes requiring higher solar self-consumption, backup power and flexible energy management, with Wi-Fi monitoring for connected system visibility.
Modular Battery Storage
Two vertical LiFePO4 batteries in the standard package.
120/240V Power
Split-phase output for compatible residential loads.
Remote Monitoring
Wi-Fi module included in the standard configuration.
System configuration
What’s Included in the System
Core hardware and supporting components in the standard residential package.
PV Modules
BSM650G12-60HNH24 × 650W · 15.6kWp
Split-Phase Inverter
12kW · 120/240V1 × 12kW
Battery Modules
BSM483142 × 51.2V 314AhView Battery Module →Busbars & Mounting
2 × 300A busbars · mounting for 24 modules
DC & Cabling
4 MC4 pairs · 200m PV cable
Remote Monitoring
1 Wi-Fi module included
View Full Configuration +
- PV Modules · 24
- BSM650G12-60HNH · 650W; 8 modules per string, 3 strings
- Inverter · 1
- 12kW, 120/240V
- Battery · 2
- BSM48314 · 51.2V 314Ah; cables included
- Busbar · 2
- 300A; red and black
- Connectors · 4 pairs
- MC4
- PV Cable · 200m
- PV1-F 1 × 4mm²; half red, half black
- Monitoring · 1
- Wi-Fi module
- PV Mounting · 1 set
- Mounting structures for 24 modules
System architecture
How the 12kW Solar + Storage System Works
PV and battery connect to the inverter, with residential loads, grid or generator switching and remote monitoring.
Topology from the supplied standard proposal. ATS and generator connections are shown conceptually; final supply scope follows the project configuration.
Technical specifications
BSR-12KW-32KWh Specifications
Review system, inverter and battery specifications.
- Model
- BSR-12KW-32KWh
- Rated AC output
- 12kW
- Battery capacity
- 32.15kWh
- Standard PV array
- 15.6kWp · 24 × 650W
- AC voltage
- 120/240V · single-phase / split-phase
- Grid frequency
- 50/60Hz
- Battery chemistry
- LiFePO4
- Monitoring
- Wi-Fi module included
- Rated power
- 12,000W
- Nominal AC voltage
- 120/240Vac
- Frequency
- 50/60Hz
- Peak efficiency (PV to inverter)
- >96%
- Maximum PV open-circuit voltage
- 500VDC
- MPPT voltage range
- 125–425VDC
- Maximum solar input current
- 22A
- Maximum charge current
- 200A
- Dimensions (D × W × H, as listed)
- 750 × 440 × 240mm
- Weight
- 42kg
- Model / quantity
- BSM48314 × 2
- Chemistry
- LiFePO4
- Nominal voltage
- 51.2V per battery
- Nominal capacity
- 314Ah / 16.0768kWh per battery
- Voltage range
- 40–58.4V
- Maximum charge / discharge current
- 200A per battery
- Communication
- RS485 / CAN
- Dimensions per battery (as listed)
- 445 × 251 × 944mm
- Combined battery weight
- 235.2kg
- Cycle life
- >6,000 at 25°C
- Design life
- 10 years+
- Charge temperature
- 0–50°C
- Discharge temperature
- −10–50°C
- Storage temperature
- −20–60°C
Product resources
Technical Documents
Download the two-page 12kW standard proposal with system configuration, topology and technical specifications.
Product FAQ
Your questions, answered.
Key details from the supplied 12kW standard proposal.
What is included in the 12kW system?+
The standard package includes 24 PV modules, one 12kW inverter, two BSM48314 batteries, busbars, connectors, PV cabling, a Wi-Fi module and PV mounting structures.
How much solar PV is included?+
24 modules rated at 650W provide a total of 15.6kWp. The proposal lists three strings with eight modules per string.
What voltage does the system support?+
The proposal specifies 120/240Vac single-phase and split-phase operation. Other arrangements require a compatible engineered parallel configuration.
Which batteries are used?+
Two BSM48314 LiFePO4 batteries, each rated at 51.2V and 314Ah, provide approximately 32.15kWh combined nominal storage.
Does the system include monitoring?+
One Wi-Fi monitoring module is included. The topology also illustrates GPRS connectivity; its availability should be confirmed for the selected configuration.
Can it connect to a generator?+
The source topology shows a grid or generator connection through ATS switching. Generator and ATS supply, ratings and installation must be confirmed for the project.
Is 32.15kWh the usable output energy?+
32.15kWh is the rounded nominal battery energy. Usable energy depends on operating limits, conversion losses and system settings.
Product inquiry
Plan Your Residential Solar + Storage System
Tell us your home power requirements, location, available PV area and backup needs. Our team will help evaluate your configuration.
12kW / 32.15kWh US Split-Phase Solar Energy Storage System
Model: BSR-12KW-32KWh Category: Solar Power System