KSE Series Hybrid Inverter(048S)
KSE Series Hybrid Inverter can control the flow of energy intelligently and protect against power outage. The PV energy can be provided to the load, fed into the public grid and charge the battery during the daytime. And the energy stored in the battery can be discharged to power the load during night time. The public grid can also charge the battery via the hybrid inverter.
KSE-2K-5K-048S.pdf
General Features
● Easy I&M
● Friendly and Intelligent
● Safe and Reliable
● Efficient Conversion
Technical Parameters
| Model | KSE-2K-048S | KSE-3K-048S | KSE-3.6K-048S | KSE-5K-048S |
| PV Input Data | ||||
| Max. PV input power | 2600W | 3900W | 4800W | 6000W |
| Max. PV input voltage | 550Vdc（*1） | |||
| MPPT voltage range | 120~500Vdc | 120~500Vdc | ||
| Rated input voltage | 420Vdc | 420Vdc | ||
| Number of MPPT trackers | 1 | 2 | ||
| MPPT range for full load | 236~500V | 178~500V 219~500V 273~500V | ||
| Max. PV input current | 11A | 11A*2 | ||
| AC Output data(On-grid) | ||||
| Rated output voltage | 230Vac | 230Vac | 230Vac | 230Vac |
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Output voltage range
|
150V~280V | 150V~280V | 150V~280V | 150V~280V |
| Output frequency range | 50 / 60Hz (±5Hz)(adjustable) | |||
| Max. current from utility grid |
23A | |||
| Max. apparent power from utility grid |
5300VA | |||
| Max. power output to utility grid |
2000W |
3000W 3680W 5000W(*2)
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| Max. current output to utility grid | 9A | 13.5A 16A 22A(*3) |
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| AC output connection | L+N+PE, Transformerless |
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| Power factor (cosФ) | 1(0.8 leading ～0.8 lagging) (adjustable) |
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| THDi | ＜3% | |||
| Battery Input | ||||
| Battery type | Lead-acid or Li-ion | |||
| Rated battery voltage | 48V | |||
| Depth of discharging | Li-ion 90%DOD(10%~90% adjustable) / Lead-acid 50%DOD(10%~50% adjustable) | |||
| Efficiency | ||||
| Max. conversion efficiency (from battery） | 94.0% | |||
| Max. conversion efficiency (from PV） | 97.6% | |||
| Euro efficiency | 97.0% | |||
| Protection function | Short Circuit Protection, AC Leakage Fault Protection, Grounding Fault Protection, Anti-islanding Protection, Overload Protection, Surge Protection, DC Polarity Protection | |||