8.3KW Energy storage power station (C-series 5120Wh-20480Wh)
8.3KW Energy storage power station (C-series 5120Wh-20480Wh)
8300W Stackable LiFePO4 Energy Storage System
Expandable Solar Storage for Home, UPS & Commercial Backup
The XW-D Series is a modular LiFePO4 energy storage system designed for household photovoltaic storage, UPS backup, telecommunications base stations, commercial facilities and off-grid energy applications. Its stackable and parallel design allows the battery capacity to expand from 5.12kWh to 20.48kWh.
AC Output
Expandable Capacity
MPPT Solar Input
Smart Communication
Key Features
Expand the system from one battery group to four battery groups as your energy storage requirements increase.
Provides AC 230V / 50Hz output for compatible household, commercial, office and backup power equipment.
Modular battery capacities range from 5.12kWh to 20.48kWh using 51.2V LiFePO4 battery groups.
The inverter can prioritize photovoltaic energy to improve solar utilization and reduce dependence on grid electricity.
The advanced tracking algorithm can improve photovoltaic power generation efficiency by up to 20%.
Supports an MPPT photovoltaic input range of 80–450V, with up to 150A maximum input current.
Intelligent battery management supports battery monitoring, charging protection, discharging protection and system communication.
Supports RS485, RS232 and CAN communication for compatible inverters, monitoring systems and energy management equipment.
Optional APP, Wi-Fi and GPRS monitoring functions are available depending on the selected system configuration.
Displays battery and system operating information for convenient monitoring, configuration and maintenance.
Choose Your System Capacity
51.2V / 100Ah
5.12kWh
1 Battery Group
1500W
33kg
37kg
51.2V / 200Ah
10.24kWh
2 Battery Groups
2400W
66.5kg
74kg
51.2V / 300Ah
15.36kWh
3 Battery Groups
5500W
99.6kg
112kg
51.2V / 400Ah
20.48kWh
4 Battery Groups
7200W
133kg
149kg
Photovoltaic panels are not included in the standard system price. Solar panels, mounting accessories, cables and installation are calculated separately according to the selected configuration.
Solar input range: 80–450V / 150A maximum. The solar array voltage, current, series connection, cable size and protection devices must match the inverter and MPPT requirements.
Power & System Specifications
230V / 8300W
50Hz
80–450V
150A Max
51.2V
40–58.4V
RS485 / RS232 / CAN
Optional
Suitable Applications
✓ Household photovoltaic energy storage
✓ Home emergency backup power
✓ UPS backup power systems
✓ Telecommunications base stations
✓ Data centers and network equipment
✓ Offices and commercial facilities
✓ Industrial and professional backup systems
✓ Off-grid and remote-area energy systems
✓ Solar priority charging installations
View Technical Specifications
Battery Type: LiFePO4
Inverter Type: Sine wave
Rated AC Output: AC 230V / 50Hz / 8300W Max
Manufacturer-Listed Maximum PV Configuration: 336V / 26,880W Max
MPPT Solar Input: 80–450V / 150A Max
AC Charging Input: AC 220–240V
Maximum AC Charging Current: 100A
Charging Cut-off Voltage: 3.65V per cell
Nominal Cell Voltage: 3.2V per cell
Discharge Cut-off Voltage: 2.3V per cell
Battery Protection Range: 40–58.4V
Communication Interfaces: RS485, RS232 and CAN
Optional Monitoring: APP, Wi-Fi and GPRS
Display: LCD status display
Operating Temperature: -10°C to 45°C
Battery Housing: Black metal enclosure
Inverter Color: Silver and yellow
Inverter Size: 515 × 365 × 117mm
Inverter Package Size: 600 × 430 × 192mm
Inverter Weight: 15kg
Battery Module Size: 456 × 426 × 160mm
Battery Module Package Size: 555 × 545 × 270mm
Battery Management & Communication
✓ Intelligent LiFePO4 battery management
✓ Battery charging and discharging protection
✓ LCD operating-status monitoring
✓ RS485 system communication
✓ RS232 configuration and communication
✓ CAN inverter communication
✓ Optional APP remote monitoring
✓ Optional Wi-Fi and GPRS connectivity
✓ Parallel battery expansion support
This system uses high-voltage photovoltaic input and high-capacity battery modules. Installation, wiring, grounding, protection devices, parallel connection and solar-array configuration must be completed by a qualified technician.
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