High-Capacity LiFePO4 Energy Storage System with 12.3kW Pure Sine Wave Inverter for Residential, Commercial, and Off-Grid Solar Applications
The CHUANHE ESS 12.3kW Stacked Lithium Battery System is a next-generation all-in-one energy storage solution designed for large residential properties, villas, farms, small commercial facilities, and solar power projects. Combining a powerful 12.3kW pure sine wave inverter with scalable LiFePO4 battery modules, the system delivers energy storage capacities from 15.36kWh to 40.96kWh while supporting intelligent solar charging, remote monitoring, and whole-home backup functionality.
The CHUANHE ESS 12.3kW Stacked Lithium Battery System is engineered to provide reliable, scalable, and intelligent energy storage for residential and commercial applications. Featuring a modular stacked design, the system integrates a high-performance inverter module with expandable battery layers, allowing customers to choose storage capacities that precisely match their energy requirements.
The integrated 12.3kW pure sine wave inverter delivers clean and stable AC power suitable for homes, villas, offices, retail stores, agricultural facilities, and off-grid installations. With battery configurations ranging from 15.36kWh to 40.96kWh, users can store substantial amounts of solar energy and significantly reduce grid dependency.
Equipped with an intelligent MPPT controller and advanced Battery Management System (BMS), the platform optimizes charging efficiency, protects battery health, and ensures long-term operational reliability. Optional WiFi, APP, and GPRS monitoring provide complete visibility into system performance and energy consumption.
Whether used for solar self-consumption, backup power, energy cost reduction, or independent off-grid operation, the CHUANHE ESS 12.3kW system offers a future-ready energy solution.
| Product model | XW-D12300 | XW-D12400 | XW-D12500 | XW-D12600 | XW-D12800 |
|---|---|---|---|---|---|
| LiFePO4 Batt capacity | 51.2V/300Ah | 51.2V/400Ah | 51.2V/500Ah | 51.2V/600Ah | 51.2V/800Ah |
| LiFePO4 Batt (Wh) | 15360wh | 20480Wh | 25600Wh | 30720Wh | 40960Wh |
| Parallel combination method | 3 Group | 4 Group | 5 Group | 6 Group | 8 Group |
| Solar Power | 5500W | 7200W | 6500W | 8200W | 12000W |
| Solar Power MAX | 336V/26880W max (price calculated separately with photovoltaic panels) | ||||
| Inverter power | Sine wave12.3W | ||||
| Rated power output AC | AC230V/50Hz/12.3kw 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/2.5V | ||||
| Charging protection voltage | 40V-58.4V | ||||
| BMS | LiFePO4 Batt Intelligent protection, supporting multiple communication protocols | ||||
| MPPT | Solar photovoltaic control system 90-500V/150A/MAX | ||||
| Dedicated charger/Interface | AC220-240V/140A/MAX ，Solar IN;80-450V/200A/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 | 630*540*130mm/715*605*205mm weight：25.5kg | ||||
| Product size/packaging size | 456*426*160mm/555*545*270mm | ||||
| Product weight | 99.6kg/112kg | 133kg/149kg | 167kg/186kg | 200kg/224kg | 266kg/298kg |
Expandable from 15.36kWh to 40.96kWh, enabling support for high-consumption households and commercial operations.
Provides continuous power for air conditioners, pumps, kitchen appliances, office equipment, and critical circuits during outages.
Supports large photovoltaic arrays with high-voltage MPPT charging for maximum solar energy utilization.
Optional APP, WiFi, and GPRS connectivity enable remote monitoring, diagnostics, and system optimization.
CHUANHE ESS is a professional OEM & ODM manufacturer specializing in lithium battery energy storage systems, solar batteries, and integrated ESS solutions for global energy markets.
Extensive expertise in lithium battery manufacturing, BMS development, and energy storage technologies.
Advanced production infrastructure with automated assembly lines and strict quality management systems.
Continuous investment in product innovation, inverter integration, communication protocols, and energy management technologies.
Large-scale production capabilities supporting residential, commercial, and utility-scale projects worldwide.
Store excess solar production and maximize household energy independence.
Provide uninterrupted electricity for large homes with substantial energy consumption.
Power irrigation pumps, refrigeration equipment, livestock facilities, and agricultural infrastructure.
Suitable for offices, retail stores, clinics, workshops, and commercial buildings requiring backup power and energy optimization.
The system is available in 15.36kWh, 20.48kWh, 25.60kWh, 30.72kWh, and 40.96kWh configurations.
Yes. Every configuration includes a built-in 12.3kW pure sine wave inverter.
Yes. Additional battery layers can be added to increase storage capacity as project requirements evolve.
The system supports CAN, RS485, RS232, and optional APP, WiFi, and GPRS monitoring platforms.
Yes. The integrated MPPT controller supports high-voltage solar arrays and large-scale photovoltaic installations.
The largest configuration provides 40.96kWh of energy storage using eight battery modules.
Yes. We support custom branding, communication protocols, APP customization, enclosure design, packaging, and complete ODM development.
The system is certified with CE, RoHS, FCC, UN38.3, MSDS, and transportation compliance documentation.
The product is backed by a 5-year warranty along with comprehensive technical support and after-sales services.
Yes. Our engineering team can provide project consultation, inverter compatibility guidance, and system sizing assistance.