Solar Array
10 × 570W modules.
5.5kW / 10.65kWh Off-Grid Solar System
BSE-5.5KW-10.6KWH
A residential off-grid package combining solar modules, a 5.5kW inverter and LiFePO4 battery storage.
5.5kWRated output10.65kWhBattery capacity5.70kWpSolar array
System overview
Solar Power and Battery Storage for Homes
Ten 570W modules provide 5.70kWp of solar generation. Two 25.6V 208Ah LiFePO4 batteries provide 10.6496kWh of combined nominal storage.
The BSM-5500BLV-48DA inverter supplies household loads. The system diagram shows grid or generator support through ATS and optional Wi-Fi/GPRS monitoring.
Stored Energy
2 × 25.6V 208Ah LiFePO4 batteries.
Off-Grid Output
5.5kW pure sine wave output.
Monitoring Options
Wi-Fi / GPRS support.
System configuration
What’s Included in the System
Core hardware and supporting components in the standard off-grid package.
PV Modules
570W Solar Modules10 × 570W · 5.70kWp
Off-Grid Inverter
BSM-5500BLV-48DA1 × 5.5kWView Product Details →
LiFePO4 Batteries
25.6V 208Ah2 units · 10.6496kWh combinedMounting
Roof / ground · 1 set
Cabling & Connectors
100m 4mm² PV cable · 8 connector pairs
Installation Accessories
1 tool set · optional combiner box
View Full Configuration +
- PV Modules · 10
- 570W each
- Inverter · 1
- BSM-5500BLV-48DA · 5.5kW
- LiFePO4 Batteries · 2
- 25.6V 208Ah each
- Combiner Box · 1 optional
- Project-dependent
- Mounting · 1 set
- Roof / ground
- PV Cable · 100m
- 4mm²
- Solar Connectors · 8 pairs
- PV connectors
- Installation Tools · 1 set
- Solar installation tools
System architecture
System Connections
PV, battery and load connections, with grid or generator through ATS.
Wi-Fi/GPRS and ATS are shown in the topology. Final accessory scope follows the selected configuration.
Technical specifications
System & Inverter Specifications
System configuration and inverter ratings.
- Rated output
- 5.5kW
- PV array
- 10 × 570W / 5.70kWp
- Battery quantity
- 2
- Per-battery rating
- 25.6V / 208Ah / 5.3248kWh
- Combined nominal energy
- 10.6496kWh
- Battery chemistry
- LiFePO4
- Model
- BSM-5500BLV-48DA
- Rated output
- 5500W
- Peak power
- 11000VA
- Rated AC output
- 230VAC
- Frequency
- 50/60Hz ± 0.3Hz
- Waveform
- Pure sine wave
- Typical transfer time
- 10ms
- Battery input class
- 48V nominal
- Battery voltage range
- 40–58VDC
- Maximum grid / generator charging current
- 80A
- Maximum hybrid charging current
- 100A
- MPPT trackers
- 1
- Maximum PV input power
- 7500W
- Maximum PV input current
- 30A
- Maximum PV open-circuit voltage
- 500VDC
- MPPT voltage range
- 60–450VDC
- AC input voltage range
- 90–280VAC (±2%)
- MPPT tracking efficiency
- 99.9%
- Maximum battery inverter efficiency
- >92%
- Dimensions
- 359.5 × 290.2 × 133mm
- Weight
- 8.5kg
- Operating temperature
- −15 to 55°C; derating above 45°C
- Cooling
- Variable-speed forced air
- Communication
- RS485 / USB / Wi-Fi / dry contact
- Parallel operation
- Up to 6 units
Product resources
Inverter Datasheet
Two pages extracted from the inverter catalog. Covers the inverter only, not the complete solar system.
Product FAQ
Your questions, answered.
Configuration and document details.
What solar array is included?+
Ten 570W modules, totaling 5.70kWp.
How much energy do the batteries store?+
Two 25.6V 208Ah batteries provide 10.6496kWh combined nominal energy, displayed as 10.65kWh.
What does the downloadable PDF cover?+
The BSM-5500BLV-48DA inverter: features, connections and technical specifications. It is not a complete system proposal.
Is remote monitoring included?+
Wi-Fi and GPRS are supported; confirm the monitoring accessory in the quotation.
Product inquiry
Plan Your Off-Grid Solar System
Tell us your site location, load profile, PV area and backup needs. Our team will help evaluate the right configuration.
5.5kW / 10.65kWh Off-Grid Solar System
Model: BSE-5.5KW-10.6KWH Category: Solar Power System