Solar + Storage Integration
Coordinated solar generation and battery storage.
150kW / 321.5kWh Energy Storage System
BSI-150KW-321.5KWh
Integrated solar and LiFePO4 storage for commercial self-consumption, backup power and flexible energy use.
150kWRated output321.5kWhBattery capacity3-PhaseAC system
System overview
150kW Solar + Storage for Commercial Sites
The BSI-150KW-321.5KWh combines solar generation, a 150kW inverter and modular LiFePO4 battery storage in one coordinated commercial energy system.
Designed for commercial buildings, factories and other sites requiring higher solar self-consumption, backup support and flexible energy management.
Modular Battery Architecture
Twenty high-voltage-series LiFePO4 modules.
Commercial Power Support
150kW rated output for three-phase applications.
Remote Monitoring
Wi-Fi module included in the standard package.
System configuration
What’s Included in the System
Core hardware and supporting components in the standard commercial package.
PV Modules
BSM650G12-60HNH272 × 650W · 176.8kWp
Hybrid Inverter
BHPS150-US1 × 150kW
Battery Modules
BSM48314H20 × 51.2V 314AhHigh-Voltage Control Box & Racks
2 BSMC-1000V-300A boxes · 4 six-layer racks
DC & Cabling
2 eight-input combiners · 1600m PV cable
Remote Monitoring
1 Wi-Fi module included
View Full Configuration +
- PV Modules · 272
- BSM650G12-60HNH · 650W; 17 modules per string, 16 strings
- Inverter · 1
- BHPS150-US · 150kW / 165kVA
- PV Combiner Boxes · 2
- 8 inputs / 1 output each; 1000V, 20A each input breaker
- Battery Modules · 20
- BSM48314H · 51.2V 314Ah; cables included
- High-Voltage Control Boxes · 2
- BSMC-1000V-300A; BCU included
- Battery Racks · 4
- 6 layers each
- Connectors · 10 pairs
- MC4
- PV Cable · 1600m
- PV1-F 1 × 6mm²; half red, half black
- Monitoring · 1
- Wi-Fi module
- PV Mounting · 1 set
- Mounting structures for 272 modules
System architecture
How the 150kW Solar + Storage System Works
PV connects through combiner boxes to the inverter, coordinating battery storage and industrial loads with grid or generator switching.
Topology from the supplied standard proposal. ATS and generator connections are shown conceptually; final supply scope follows the project configuration.
Technical specifications
BSI-150KW-321.5KWh Specifications
Review system, inverter and battery specifications.
- Model
- BSI-150KW-321.5KWh
- Rated AC output
- 150kW
- Battery capacity
- 321.536kWh
- Standard PV array
- 176.8kWp · 272 × 650W
- AC voltage
- Three-phase; voltage confirmed per project
- Grid frequency
- 50/60Hz
- Battery chemistry
- LiFePO4
- Monitoring
- Wi-Fi module included
- Model
- BHPS150-US
- Rated power
- 165kVA / 150kW
- Nominal AC voltage
- Confirm selected configuration; source voltage entries differ
- Frequency
- 50/60Hz
- Overload capability
- 110% for 10 min; 120% for 1 min
- Maximum PV voltage
- 1000VDC
- MPPT voltage range
- 480–800VDC
- Maximum PV power
- 225kWp
- Cooling
- Forced air
- Dimensions (D × W × H, as listed)
- 1200 × 1900 × 800mm
- Weight
- 1200kg
- Module / quantity
- BSM48314H × 20
- Chemistry
- LiFePO4
- Nominal module voltage
- 51.2V
- Module capacity
- 314Ah / 16.0768kWh
- Combined nominal capacity
- 321.536kWh
- Module voltage range
- 44.8–57.6V
- Maximum charge / discharge current
- 280A
- Communication
- RS485 / CAN
- Listed battery assembly weight
- 3307kg
- Cycle life
- >6,000 at 25°C
- Design life
- 10 years+
- Maximum operation altitude
- 4,000m
- Charge temperature
- 0–50°C
- Discharge temperature
- −10–50°C
- Storage temperature
- −20–60°C
Product resources
Technical Documents
Download the two-page 150kW standard proposal with system configuration, topology and technical specifications.
Product FAQ
Your questions, answered.
Key details from the supplied 150kW standard proposal.
What is included in the 150kW system?+
The package includes 272 PV modules, one 150kW inverter, two PV combiner boxes, twenty BSM48314H battery modules, two high-voltage control boxes, four battery racks, connectors, PV cabling, Wi-Fi monitoring and PV mounting structures.
How much solar PV is included?+
272 modules rated at 650W provide 176.8kWp. The standard proposal specifies sixteen strings of seventeen modules.
What AC voltage is specified?+
The proposal identifies a three-phase system, but its voltage entries differ: the system table lists 400V, the inverter table lists 220V Wye, and the cover mentions 220V or 480V options. Confirm the inverter and site voltage before selecting the final configuration.
Which battery modules are used?+
Twenty BSM48314H LiFePO4 modules, each rated at 51.2V and 314Ah, provide 321.536kWh of combined nominal energy, displayed as 321.5kWh.
Does it include remote monitoring?+
One Wi-Fi monitoring module is included in the published standard configuration.
Can it connect to a generator?+
The source topology shows grid or generator input through ATS switching. Generator and ATS supply scope and installation are confirmed for the project.
What installation conditions should be considered?+
Confirm the enclosure, site ventilation, electrical requirements and operating environment for the project. The supplied pages do not specify an enclosure IP rating.
Product inquiry
Plan Your Commercial Solar + Storage System
Tell us your site location, load profile, PV area and backup needs. Our team will help evaluate the right configuration.
150kW / 321.5kWh US Commercial Energy Storage System
Model: BSI-150KW-321.5KWh Category: Solar Power System