| 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 Lithium-ion |
| Battery Voltage Range (V) |
40-60 |
| Max. Charging Current (A) |
260 |
280 |
300 |
330 |
350 |
| Max. Discharging Current (A) |
260 |
280 |
300 |
330 |
350 |
| Charging Strategy for Li-ion Battery |
Self-adaption to BMS |
| Number of Battery Input |
1 |
| PV String Input Data |
| Max. DC Input Power (W) |
18200 |
19500 |
20800 |
23400 |
26000 |
| 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/ |
2/2+2 |
| No.of String Per MPPT Tracker |
| 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. Three-phase Unbalanced Output Current (A) |
31.9/30.5 |
34.1/32.7 |
36.4/34.8 |
41/39.2 |
45.5/43.5 |
| 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% |
| 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 |
| Surge Protection Level |
TYPE II(DC), TYPE II(AC) |
| Interface |
| Communication Interface |
WIFI, RS485, CAN |
| General Data |
-40 to +60ºC, >45ºC Derating |
| Operating Temperature Range(ºC) |
0-100% |
| Permissible Altitude |
3000m |
| Noise |
≤55 dB(A) |
| Ingress Protection(IP) Rating |
IP 65 |
| Inverter Topology |
Non-Isolated |
| Over Voltage Category |
OVC II(DC), OVC III(AC) |
| Cabinet Size (WxHxD mm) |
456×750×266 (Excluding Connectors and Brackets) |
| Weight (kg) |
38 |
| 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 |
| 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 |
| Safety / EMC Standard |
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
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