| Model |
SUN-15K-SG01LP2-US-AM3-P |
SUN-18K-SG01LP2-US-AM3-P |
| Battery Input Data |
|
| Battery Type |
Lead-acid or Lithium-ion |
| Battery Voltage Range(V) |
40-60 |
| Max.Charging Current(A) |
270 |
350 |
| Max.Discharging Current(A) |
270 |
350 |
| Charging Strategy for Li-ion Battery |
Self-adaption to BMS |
| Number of battery input |
2 |
| PV String Input Data |
|
| Max DC Input Power（W） |
24000 |
28800 |
| Max DC Input Voltage（V） |
500 |
| Start-up Voltage（V） |
125 |
| MPPT Voltage Range（V） |
150-425 |
| Rated DC Input Voltage(V) |
370 |
| Max. Operating PV Input Current (A) |
36+36+36 |
| Max. Input Short-Circuit Current (A) |
54+54+54 |
| No.of MPP Trackers/No.of String Per MPP Tracker |
3/2+2+2 |
| AC Input/Output Data |
|
| Rated AC Input/Output Active Power（W） |
15000 |
18000 |
| Max AC Input/Output Apparent Power （VA） |
15000 |
18000 |
| Rated AC Input/Output Current（A） |
62.5 |
75 |
| Max AC Input/Output Current（A） |
62.5 |
75 |
| Max. Continuous AC Passthrough (grid to load) (A) |
200 |
| Peak Power (off-grid)（W） |
2 times of rated power, 10s |
| Rated Input/Output Voltage/Range(V) |
120/240; 208 0.88Un＜U＜1.1Un |
| Grid Connection Form |
2L+N+PE |
| Rated Input/Output Grid Frequency/Range |
60/55-65 |
| Power Factor Adjustment Range |
0.8 leading to 0.8lagging |
| Total Current Harmonic Distortion THDi |
<3% (of nominal power) |
| DC Injection Current |
<0.5%ln |
| Efficiency |
|
| Max Efficiency |
97.60% |
| Euro Efficiency |
96.50% |
| MPPT Efficiency |
＞99% |
| Equipment Protection |
|
| 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 Circuit Interrupter (optional), Anti-islanding Protection,
DC Switch, Insulation Impedance Detection,
Residual Current Detection |
| Surge Protection Level |
TYPE II(DC), TYPE II(AC) |
| Interface |
|
| LCD/LED Display |
LCD |
| Communication Interface |
WIFI,RS485 |
| General Data |
|
| Operating Temperature Range |
-40 to +60℃, >45℃ Derating |
| Permissible Ambient Humidity |
0-100% |
| Permissible Altitude |
3000m |
| Noise |
≤ 55 |
| Ingress Protection(IP) Rating |
TYPE 3R |
| Inverter Topology |
Non-Isolated |
| Over Voltage Category |
OVC II(DC),OVC III(AC) |
| Cabinet size（W*H*D）[mm] |
464×863×282 (Excluding Connectors and Brackets) |
| Weight[kg] |
61.5 |
| Warranty |
5 Years/10 Years
the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy |
| Type Of Cooling |
Intelligent air cooling |
| Grid Regulation |
IEEE 1547.1, SRD V2.0 |
| Safety EMC/Standard |
FCC, UL 1741 |
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