| Model | SUN-3K-SG04LP1-24-EU |
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| Battery Type | Lead-acid or Lithium-ion |
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| Battery Voltage Range(V) | 20-30 |
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| Max. Charging/Discharging Current(A) | 140 |
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| Charging Strategy for Li-ion Battery | Self-adaption to BMS |
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| Number of Battery input | 1 |
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| Max. PV Access Power (W) | 6000 |
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| Max. PV Input Power（W） | 4800 |
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| Max. PV Input Voltage（V） | 500 |
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| Start-up Voltage（V） | 125 |
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| MPPT Voltage Range（V） | 150-425 |
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| Rated PV Input Voltage(V) | 370 |
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| Max. Operating PV Input Current（A） | 18 |
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| Max. Input Short-Circuit Current（A） | 27 |
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| No.of MPP Trackers/No.of Strings MPP Tracker | 1/1 |
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| Rated AC Input/Output Active Power（W） | 3000 |
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| Max. AC Input/Output Apparent Power （VA） | 3300 |
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| Rated AC Input/Output Current（A） | 13.6/13 |
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| Max. AC Input/Output Current（A） | 15/14.3 |
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| Max. Continuous AC Passthrough (grid to load)（A） | 35 |
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| Peak Power (off-grid)（W） | 2 times of rated power,10s |
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| Power Factor Adjustment Range | 0.8 leading to 0.8lagging |
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| Rated Input/Output Voltage | 220/230V 0.85Un-1.1Un L+N+PE |
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| Rated Input/Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 |
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| Total Current Harmonic Distortion THDi | <3% (of nominal power) |
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| DC Injection Current | <0.5%ln |
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| Max. Efficiency | 97.6% |
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| Euro Efficiency | 96.5% |
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| MPPT Efficiency | ＞99% |
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| Integrated | DC Reverse Polarity Protection, AC Output Overcurrent Protection, Thermal Protection,AC Output Overvoltage Protection, AC Output Short Circuit Protection, DC Component Monitoring,Arc Fault CircuitInterrupter (AFCI) (optional), Anti-islanding Protection, DC Switch,Insulation Impedance Detection, Residual Current Detection |
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| Surge Protection Level | TYPE II(DC),TYPE II(AC) |
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| LCD/LED Display | LCD |
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| Communication Interface | WIFI, RS485, CAN |
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| Operating Temperature Range(℃) | -40 to+60℃,＞45℃ Derating |
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| Permissible Ambient Humidity | 0~100% |
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| Permissible Altitude | 2000m |
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| Noise(dB) | ＜30 |
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| Ingress Protection(IP) Rating | IP 65 |
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| Inverter Topology | Non-Isolated (solar), Isolated (battery) |
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| Over Voltage Category | OVC II(DC),OVC III(AC) |
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| Cabinet Size (WxHxD mm) | 330*433*228（Excluding Connectors and Brackets） |
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| Weight (kg) | 17 |
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| Type Of Cooling | Natural Cooling |
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| Warranty | 5 Years / Up to 10 Years**Warranty period varies by installation country. Refer to the Warranty Policy for details. |
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| Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002,OVE-Richtlinie R25, G99, VDE-AR-N 4105 |
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| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
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