| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 5 Years |
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| Model | SUN-14K-SG05LP3 -EU-SM2 |
SUN-15K-SG05LP3 -EU-SM2 |
SUN-16K-SG05LP3 -EU-SM2 |
SUN-18K-SG05LP3 -EU-SM2 |
SUN-20K-SG05LP3 -EU-SM2 |
| Battery Input Data | |||||
| Battery Type | Lead-acid or Li-Ion | ||||
| Battery Voltage Range (V) | 40-60 | ||||
| Battery Voltage Range(V) | 40-60V | 280 | 300 | 330 | 350 |
| Max. Discharging Current (A) | 260 | 280 | 300 | 330 | 350 |
| External Temperature Sensor | Yes | ||||
| Charging Curve | 3 Stages/Equalization | ||||
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | ||||
| PV String Input Data | |||||
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Max. PV Access Power (W)
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28000 | 30000 | 32000 | 36000 | 40000 |
| Max. DC Input Power (W) | 22400 | 24000 | 25600 | 28800 | 32000 |
| Max. DC Input Voltage (V) | 800 | ||||
| Start-up Voltage (V) | 160 | ||||
| MPPT Voltage Range (V) | 160-650 | ||||
| Rated DC Input Voltage (V) | 550 | ||||
| Max. Operating PV Input Current (A) | 36+20 | ||||
| Max. Input Short-Circuit Current (A) | 54+30 | ||||
| No.of MPPT Trackers/ No.of String PerMPPT Tracker |
2/2+1 | ||||
| AC Input / Output Data | |||||
| Rated AC Input/Output Active Power (W) | 14000 | 15000 | 16000 | 18000 | 20000 |
| Max. AC Input/Output Apparent Power (VA) | 15400 | 16500 | 17600 | 19800 | 22000 |
| Rated AC Input/Output Current (A) | 21.3/20.3 | 22.8/21.8 | 24.3/23.2 | 27.3/26.1 | 30.4/29 |
| Max. AC Input/Output Current (A) | 23.4/22.4 | 25/24 | 26.7/25.6 | 30/28.7 | 33.4/31.9 |
| Max. Continuous AC Passthrough (grid to load) (A) | 70 | ||||
| Peak Power (off-grid) (W) | 2 times of rated power, 10s | ||||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||||
| Rated Input/Output Voltage/Range (V) | 220/380V, 230/400V 0.85Un-1.1Un | ||||
| Rated Input/Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 | ||||
| Grid Connection Form | 3L+N+PE | ||||
| Total Current Harmonic Distortion THDi | <3% (of nominal power) | ||||
| DC Component of Grid | <0.5% In | ||||
| Efficiency | |||||
| Max.Efficiency | 97.60% | ||||
| Euro Efficiency | 97.00% | ||||
| MPPT Efficiency |
>99%
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| Equipment Protection | |||||
| Integrated |
DC Polarity Reverse Connection Protection, AC Output Overcurrent Protection
AC Output Overvoltage Protection, AC Output Short Circuit Protection, Thermal Protection
DC Terminal Insulation Impedance Monitoring, DC Component Monitoring, Ground Fault Current Monitoring
Power Network Monitoring, Island Protection Monitoring, Earth Fault Detection, DC Input Switch
Overvoltage Load Drop Protection, Residual Current (RCD) Detection, Surge protection level
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| Surge Protection Level |
TYPE II(DC), TYPE II(AC)
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Interface
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Communication Interface
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RS485/RS232/CAN
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Monitor Mode
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GPRS/WIFI/Bluetooth/4G/LAN(optional)
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General Data
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| Operating Temperature Range (ºC) | -40 to +60ºC, >45ºC Derating | ||||
| Permissible Ambient Humidity | 0-100% | ||||
| Permissible Altitude | 3000m | ||||
| Noise | ≤60 | ||||
| Ingress Protection(IP) Rating | IP 65 | ||||
| Inverter Topology | Non-Isolated | ||||
| Over Voltage Category | OVC II(DC), OVC III(AC) | ||||
| Cabinet Size (WxHxD mm) | 456×750×268.5 (Excluding Connectors and Brackets) | ||||
| Weight (kg) | 50.6 | ||||
| Type of Cooling | Intelligent Air Cooling | ||||
| Warranty | 5 Years/10 Years the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy |
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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 | ||||
Installation
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