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This all-in-one home energy storage system integrates a 9kWh Sodium-ion battery and a 5kW hybrid inverter, designed for solar energy storage, home backup power, and off-grid applications. It is compact, easy to install, and ideal for residential solar systems.
Key Features
✅ 9kWh Sodium-ion Battery
High-safety Sodium-ion battery technology with stable performance and long cycle life.
✅ Built-in 5kW Off-Grid Inverter
Supports solar input, battery storage, and AC output for home power supply.
✅ Wide PV Input Range
Supports 120-500V solar input, compatible with most solar panel configurations.
✅ High Charging & Discharging Performance
Up to 150A charge and discharge current for efficient energy storage.
✅ Smart Communication
Supports RS485 / CAN / WiFi for monitoring and system integration.
Download Document
User Manual
| Model | BE-NaCP-AO-MB45200-5KW-EU-PV500V |
| Battery Model | BE-NaCP-MB45200-100A-HWB |
| Number of Batteries | 1 |
| Battery Energy | 9kWh |
| Battery Capacity | 200Ah |
| Battery Type | Sodium-ion Battery |
| Battery Rated Voltage | 45V |
| Battery Working Voltage Range | 40-60V |
| Maximum Charging Current | 150A |
| Maximum Discharging Current | 150A |
| DOD | 80% |
| Designed Life Span | >6000 Cycles @0.2C/25℃, 80% DOD Until 80% Capacity |
| Weight (Approx.) | 175KG |
| Dimension (L×D×H) | 1005×520×300mm |
| Inverter Technical Specification | |
| Inverter Model | HSI 5500P |
| Solar Charge Type | MPPT |
| Maximum Output Power | 6000W |
| PV Charging Current Range | 0-100A |
| Maximum PV Input Current | 22A |
| PV Operating Voltage Range | 120-500Vdc |
| MPPT Voltage Range | 120-450Vdc |
| AC Charge | |
| Maximum Charge Current | 60A (Adjustable) |
| Charge Current Error | ±3A |
| Charge Voltage Range | 40-58Vdc |
| Short Circuit Protection | Circuit Breaker and Fuse Protection |
| Circuit Breaker Specification | 40A |
| Overcharge Protection | Alarm and Stop Charging after 1 Minute |
| AC Output | |
| Rated Output Power | 5500W |
| Maximum Output Current | 24A |
| Rated Voltage | 230Vac |
| Frequency | 50Hz/60Hz |
| Battery Inverter Output | |
| Rated Output Power | 5500VA |
| Peak Power | 11000VA |
| Power Factor | 1 |
| Rated Output Voltage | 230Vac |
| Auto Switch Period | <15ms |
| THD | <3% |
| General Data | |
| Communication | RS232 / CAN / WIFI |
| Charging Temperature Range | 0-45℃ |
| Discharging Temperature Range | -10-45℃ |
| Operation Humidity | 5%-85% |
| Operation Altitude | <2000m |
| Cooling Mode | Force-Air Cooling |
| Noise | 60dB(A) |
| Ingress Protection Rating | IP20 |
| Installation Method | Vertical |
| Recommended Environment | Indoor |
Q: What is the life expectancy of a Lithium battery?
A: Typical estimated lifetimes for LiFePO4 batteries are 5-15 years or 4000 to 8000 charge cycles. A charge cycle is a cycle of use from full charge to full discharge to full charge.
Q: What should l do when l receive cells?
A: After receiving the battery, please immediately check whether the insulating layer of the battery (usually a blue film) is damaged and whether the QR code is scratched. Also use a multimeter to check the voltage/internal resistance/capacity. Be sure to charge the battery to full voltage before using it for the first time.
Q: How are LiFePo4 batteries stored?
A:The most important thing is the temperature. LiFePO4 batteries are well stored at room temperature (15°C~25°C), but too low temperature may damage the battery. In an icy environment, you need to pay attention to the insulation of the battery. Alternatively, the battery can be stored in a dry and ventilated room at 50% SOC.
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