Modular LiFePO4 Solar Battery Storage System with Built-In 8300W Pure Sine Wave Inverter for Residential, Off-Grid, and Backup Power Applications
The CHUANHE ESS 8300W Stacked Lithium Battery System combines a high-performance 8300W pure sine wave inverter with expandable LiFePO4 battery modules to create a powerful and scalable energy storage solution. Designed for residential solar storage, whole-home backup power, off-grid installations, and commercial energy applications, the system offers flexible capacities ranging from 5.12kWh to 20.48kWh while maintaining a compact stacked architecture for easy installation and future expansion.
The CHUANHE ESS 8300W Stacked Lithium Battery System is designed for modern energy users seeking reliable backup power, solar self-consumption, and long-term energy independence. Combining an inverter layer and expandable battery layers into a unified architecture, the system simplifies installation while providing exceptional scalability.
With storage capacities ranging from 5.12kWh to 20.48kWh, users can select the appropriate configuration for residential, commercial, or off-grid energy demands. The integrated 8300W pure sine wave inverter delivers stable AC power for household appliances, air conditioners, refrigerators, pumps, office equipment, and other critical loads.
The intelligent MPPT solar charging system supports high-voltage photovoltaic arrays, maximizing solar energy utilization while reducing electricity costs. Advanced communication interfaces enable seamless integration with monitoring platforms, energy management systems, and smart home applications.
Whether deployed as a home battery storage system, solar energy storage solution, or backup power platform, the CHUANHE ESS 8300W system provides dependable performance and future-ready flexibility.
| Product model | XW-D55100 | XW-D55200 | XW-D55300 | XW-D55400 |
|---|---|---|---|---|
| LiFePO4 Batt capacity | 51.2V/100Ah | 51.2V/200Ah | 51.2V/300Ah | 51.2V/400Ah |
| LiFePO4 Batt (Wh) | 5120wh | 10240Wh | 15360wh | 20480Wh |
| Parallel combination method | 1group | 2group | 3group | 4group |
| Solar Power | 1500W | 2400W | 5500W | 7200W |
| Solar Power MAX | 336V/26880W max (price calculated separately with photovoltaic panels) | |||
| Inverter power | Sine wave8300W | |||
| Rated power output AC | AC230V/50Hz/8300W MAX | |||
| Charging cutoff voltage | FiFePO4 batt single cell/3.65V | |||
| nominal voltage | FiFePO4 batt single cell/3.2V | |||
| Discharge Cut-off Voltage | FiFePO4 batt single cell/2.3V | |||
| Charging protection voltage | 40V-58.4V | |||
| BMS | LiFePO4 Batt Intelligent protection, supporting multiple communication protocols | |||
| MPPT | Solar photovoltaic control system 80-450V/150A/MAX | |||
| Dedicated charger/Interface | AC220-240V/100A/MAX ，Solar IN;80-450V/150A/MAX | |||
| Display screen, communication interface | Optional features include LCD display, RS485/RS232/CAN interfaces, and monitoring via App, Wi-Fi, or GPRS. | |||
| Shell material | Battery hardware+black, inverter color silver+yellow | |||
| Operation temperature | Operation temperature -10℃-45℃ | |||
| Certification certificate | CE/Rohs/FCC/UN38.3/MSDS/Air and sea freight reports | |||
| Inverter size/packaging size | 515*365*117mm/600*430*192mm weight：15kg | |||
| Product size/packaging size | 456*426*160mm/555*545*270mm | |||
| Product weight | 33kg/37kg | 66.5kg/74kg | 99.6kg/112kg | 133kg/149kg |
The powerful 8300W inverter can support multiple household appliances simultaneously, helping maintain comfort and productivity during outages.
Choose from 5.12kWh, 10.24kWh, 15.36kWh, or 20.48kWh configurations and expand storage as energy requirements grow.
Advanced MPPT technology improves solar conversion efficiency and maximizes renewable energy utilization.
Supports CAN, RS485, RS232, APP, WiFi, and GPRS monitoring options for real-time system visibility and remote management.
As a professional OEM & ODM energy storage manufacturer, CHUANHE ESS supplies residential battery storage systems, solar energy storage products, and integrated ESS solutions to distributors, EPC contractors, solar installers, and energy brands worldwide.
Extensive expertise in LiFePO4 batteries, energy storage systems, and renewable energy technologies.
Modern production infrastructure supporting high-volume manufacturing and strict quality standards.
Dedicated engineering teams focused on BMS development, inverter integration, and intelligent energy management.
Strong manufacturing capabilities enabling rapid project delivery and OEM scalability.
Store daytime solar generation for nighttime consumption and maximize self-sufficiency.
Keep essential appliances and critical circuits operating during utility outages.
Provide dependable energy storage for remote homes, farms, cabins, and independent power installations.
Support offices, retail stores, and small businesses with backup power and energy cost optimization.
The system is available in 5.12kWh, 10.24kWh, 15.36kWh, and 20.48kWh configurations.
The integrated all-in-one architecture combines an inverter module and stackable battery modules into a single expandable system, simplifying installation and maintenance.
Yes. Every configuration includes a built-in 8300W pure sine wave inverter.
Yes. Additional battery modules can be added to increase storage capacity according to future energy requirements.
The system supports CAN, RS485, and RS232 communication interfaces, with optional APP, WiFi, and GPRS monitoring capabilities.
Yes. The integrated MPPT controller supports high-voltage solar inputs from 80V to 450V.
Yes. We support branding customization, appearance customization, communication protocol development, APP customization, packaging customization, and complete ODM projects.
The system is available with CE, RoHS, FCC, UN38.3, MSDS, and transportation compliance reports.
The product is covered by a 5-year warranty along with comprehensive technical support and after-sales services.
Yes. Sample and project evaluation units can be arranged according to customer requirements.