5.5KW 230V 48V with 5KWh 100Ah 51.2V All-In-One Energy Storage System
Model: O5.5K/5K-XCLA
The Donnergy All-in-One Energy Storage System is a 5.5KW 230V 48V off-grid inverter integrated with 5KWh 100Ah 51.2V batteries, with a UPS 10-response, and 94% conversion efficiency of the batteries.
Certification:
Main Feature
Combines energy storage and inverter functionality in a single unit, reducing installation time and costs, making it especially suitable for residential and small commercial applications.
Supports both American and European standards, meeting safety
and operational requirements in different regions for global applicability.
Capable of handling up to 6000W of photovoltaic power, providing
ample energy input for homes or businesses.
Utilizes LFP (Lithium Iron Phosphate) batteries with a lifespan of up to ≥3,000 cycles, ensuring long-term energy supply and stable storage performance.
Equipped with WiFi connectivity, enabling real-time monitoring of
system status and energy usage, allowing users to manage and track their power systems conveniently.
Delivers 94% to 99.5% efficiency for batteries and inverters, ensuring high energy conversion rates and minimizing energy waste.
Specification
| Battery | |
| Cell Materials | LiFePO4 |
| Pack Method | 1P16S |
| Nominal Capacity | 100Ah |
| Nominal Voltage | 51.2V |
| Energy | 5120Wh |
| Communication Method | CAN |
| Charge Cut-off Voltage | 58.4V |
| Discharge Cut-off Voltage | 41.6V |
| Maximum Charging Current | 100A |
| Maximum Discharge Current | 100A |
| Charging Mode | Two-Stage/Three-Stage Charging/PV Charging |
| Operating Efficiency | 98% |
| Cycle Life | ≥3,000 Times |
| Internal impedance | ≤100mΩ |
| Ambient Temperature | -10℃~50℃ |
| PV | |
| PV Charging Method PV | MPPT |
| PV Input Maximum Power PV | 6000W |
| MPPT Operating Voltage MPPT | 120~430Vdc |
| PV input Voltage Range PV | 150V~500V |
| MPPT Operating Voltage MPPT | 120Vdc~430Vdc |
| Starting Voltage | 150Vdc |
| PV Maximum input Voltage PV | 500Vdc |
| MPPT Quantity MPPT | 1 |
| Maximum Input Current | 30A |
| Max Charging Current | 100A |
| AC Input AC | |
| Main Topology | L+N+PE |
| Nominal Voltage | 208/220/Default 230/240VAC |
| Input Voltage Range | 90~280V( Default APP)；170~280V(UPS) |
| Frequency Range | 40~70Hz，Default |
| Power Factor | ≥0.99 |
| AC Output AC | |
| Main Topology | L+N+PE |
| Output Voltage Waveform | Pure Sine Wave |
| Output Voltage | 208/220/Default 230/240VAC |
| Voltage Regulation | ≤±5% |
| Nominal Output Power | 5500W |
| Power Factor | 1 |
| Frequency Range | Line Mode：Synchronized range，Battery Mode：50/60Hz±0.1% |
| Harmonic Distortion | ≤3% (Linear Load)；≤5% (Non-linear Load PF=0.7) |
| Transfer Time | APP：Line Mode to Battery Mode 10ms(Typical) UPS：Line Mode to Battery Mode 10ms(Typical) |
| Overlord Capacity | 1min@102%~110% Load； 10s@110%~130% Load；3s@130%~150% Load；0.2s@>150% Loa |
| Maximum Charging Current of AC Power | 80A |
| Bypass Current | 40A |
| Switching Time | <10ms |
| Efficiency | |
| Battery Mode ( Peak Efficiency) | 94% |
| MPPT Tracking Efficiency (Peak Efficiency) | 99.50% |
| Line Mode | >99.5%@5Kva (Full R load, without battery connect;Efficiency VS load curve with different input Voltage. |
| Battery Mode | >91.5% (Full R load;Efficiency VS load curve with different input Voltage. |
| Standby Power | ＜60W (No-load mode, battery disconnected ) |
| General parameters | |
| IP Protection Level | IP21 |
| Ambient Temperature | -20℃-50℃ |
| Operating Temperature Range | -20℃~+60℃ |
| Ambient Humidity | 5-95%(No condensation ） |
| Display Mode | LCD |
| Warranty | 5 years for battery cells and 2 years for inverter boards |
| Operating Altitude | <2000m |
| Cooling | Intelligent air cooling |
| Size(W*H*D mm) | 610*937*161.2mm |
| Weight | 75kg |
| Noise | <60dB |
