| Model No. | ESS10-048005-30S60-145 | ESS10US-048005-30U60-145 | ESS15-048005-50S80-145 |
| Grid Power Mode | |||
| Rated Input Voltage | 220/230Vac | 110/120Vac | 220/230Vac |
| Input Voltage Range | (170Vac~280Vac) ±2% (90Vac-280Vac)±2% | (90Vac~140Vac) ±2% | (170Vac~280Vac) ±2% (90Vac-280Vac)±2% |
| Frequency | 50Hz/ 60Hz (自动侦测) | ||
| Frequency Range | 47±0.3Hz ~ 55±0.3Hz (50Hz); | ||
| 57±0.3Hz ~ 65±0.3Hz (60Hz); | |||
| Overload/short Circuit Protection | Breaker | ||
| Efficiency | >95% | ||
| Conversion Time (bypass and inverter) | 10ms (typical value) | ||
| AC Backfeed Protection | YES | ||
| Maximum Bypass Overload Current | 30A | 40A | 40A |
| Inverter Mode | |||
| Output Voltage Waveform | Pure Sine Wave | ||
| Rated Output Power | 3300VA | 3000VA | 5000VA |
| Rated Output Power | 3300W | 3000W | 5000W |
| Power Factor | 1 | ||
| Rated Output Voltage | 230Vac | 120Vac | 230Vac |
| Output Voltage Error | ±5% | ||
| Output Frequency Range | 50Hz ± 0.3Hz 60Hz ± 0.3Hz | ||
| Efficiency | >92% | >91% | >92% |
| Overload Protection | (110%<load<125%) ±10%: report an error and turn off the output after 5 minutes; (125%<load<150%) ±10%: report an error and turn off the output after 10 seconds; Load>150% ±10%: report an error and turn off the output after 5 seconds out; | (102%<load<110%) ±10%: report error and wait for 5 minutes After closing the output; (110%<load<125%) ±10%: report error and wait for 10 seconds After closing the output; Load>125% ±10%: report an error and turn off the output after 5 seconds out; | (102%<load<125%) ±10%: report error and wait for 5 minutes After closing the output; (125%<load<150%) ±10%: report error and wait for 10 seconds After closing the output; Load>150% ±10%: report an error and turn off the output after 5 seconds out; |
| Peak Power | 6000VA | 6000VA | 10000VA |
| Loaded Motor Capacity | 2HP | 2HP | 3HP |
| Output Short Circuit Protection | Breaker | ||
| Bypass Breaker Specifications | 30A | 40A | 40A |
| Battery Voltage Range | 40.0Vdc~60Vdc ± 0.6Vdc (under voltage warning/shutdown voltage/over voltage warning/over voltage recovery… LCD screen can be set) | ||
| Battery Type | Lithium battery | ||
| Battery Power | 5120Wh | ||
| Power Saving Mode | Load≤50W | ||
| Grid Charge | |||
| Max Charge Current（Can be set） | 60A | 40A | 60A |
| Charge Current Error | ± 5Adc | ||
| Short Circuit Protection | Circuit breakers and blown fuses | ||
| Breaker Specifications | 40A | ||
| Overcharge Protection | Alarm and turn off charging after 1 minute | ||
| Solar Charging | |||
| Maximum PV Open Circuit Voltage | 145Vdc | ||
| PV Working Voltage Range | 60-145Vdc | ||
| MPPT Voltage Range | 60-115Vdc | ||
| Max Input Power | 3400W | 4400W | |
| Solar Charge Current (configurable) | 0-60A | 0-80A | |
| Charging Short Circuit Protection | fuse | ||
| Wiring Protection | Reverse polarity protection | ||
| Maximum Hybrid Charging Current (PV+AC) | |||
| Maximum Hybrid Charge Stream (configurable) | 0-120A | 0-100A | 0-140A |
| Other Specifications | |||
| Working Temperature | -15°C to 55°C | ||
| Storage Temperature | -25°C ~ 60°C | ||
| Humidity Range | 5% to 95%(three anti-paint protection) | ||
| Noise | ≤60dB | ||
| Cooling | Forced air cooling, adjustable wind speed | ||
| Communication | USB/RS485/dry node control | USB/RS485/WiFi/dry node control | |
| Size （L*W*D） | 845*530*200mm | ||
| Weight | About 60kg | ||
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