490(W)
Component power
22.71<%>
Component efficiency
15(year)
Product quality assurance
30(year)
Efficiency warranty
Core Advantages
SMBB Technology
Better light trapping and current collection to improve module power output and reliability
PID Resistance
Excellent Anti-PID performance guarantee via optimized mass-production process and materials control.
Durability Against Extreme Environmental Conditions
High salt mist and ammonia resistance.
Reduced Hot Spot Loss
Optimized electrical design and lower operating current for reduced hot spot loss and better temperature coefficient.
Enhanced Mechanical Load
Certified to withstand:wind load (2400 Pascal)and snow load(5400 Pascal).
High Energy Generation,Low LCOE
Low Pmax temp coefficient increases energy production
Structural Parameter
Dimensions of Module
1903×1134×30mm
Weight
26.5kg
Packing
36PCS/Pallet,864PCS/40HQ
Front Glass
High Transparency Solar Glass 2.0mm
Back Glass
Heat Strengthened Glass 2.0mm
Frame
Anodized Aluminum Alloy&Custom Color Accepted
J-Box
IP68 Rated
Cable
4.0mm2, 300mm
Bypass Diodes
3pcs
Wind/ Snow Load
2400Pa/5400Pa
Connector
MC4 Compatible
Electrical Specification (STC:Iradiance 1000W/m²,Cell temperature 25°℃,AM1.5G-NOCT:Irradiance 800W/m2,Ambient temperature 20℃,Wind speed 1m/s)
| Module Type | SF-M18/G120475 |
SF-M18/G120480 |
SF-M18/G120485 |
SF-M18/G120490 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Testing Condition |
STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | ||||
|
Maximum Power(Pmax)[W] |
475 |
358 |
480 |
361 |
485 |
365 |
490 |
369 |
||||
|
Maximum Power Voltage(Vmp)[V] |
33.03 |
30.92 |
33.23 |
31.11 |
33.43 |
31.29 |
33.63 |
31.48 |
||||
|
Maximum Power Current(Imp)[A] |
14.38 |
11.57 |
14.44 |
11.62 |
14.51 |
11.68 |
14.57 |
11.73 |
||||
|
Open Circuit Voltage(Voc)[V] |
39.45 |
37.24 |
39.65 |
37.43 |
39.85 |
37.61 |
40.05 |
37.80 | ||||
|
Short Circuit Current(Isc)[A] |
15.24 |
12.31 |
15.30 |
12.36 |
15.37 |
12.42 |
15.44 |
12.47 | ||||
|
Module Efficiency [%] |
22.01 |
22 |
24 |
22 |
47 |
22.71 |
||||||
| Celli Type[mm] | Mono 182x91,144cells | |||||||||||
| Operational Temperature['C] | -40~+85°C | |||||||||||
| Maximum System Voltage | 1500V DC | |||||||||||
| Max Series Fuse Rating | 25A | |||||||||||
Electrical Characteristics With Different Power Bin(Reference to10% Irradiance Ratio)
|
Total Equivalent Power(Pmax)[Wp] |
526 |
532 |
537 |
543 |
|
|
Maximum Power Voltage (Vmp)[V] |
33.03 |
33.23 |
33.43 |
33.63 |
|
|
Maximum Power Current(Imp)[A] |
15.93 |
16.00 |
16.07 |
16.14 |
|
|
Open Circuit Voltage (Voc)[V] |
39.45 |
39.65 |
39.85 |
40.05 |
|
|
Short Circuit Current(Isc)[A] |
16.89 |
16.95 |
17.03 |
17.11 |
|
|
Irradiance Ratio(Rear/Front) |
10% |
||||
Load Capacity
Frontal maximum static load (e.g., snow, wind)
5400Pa
Maximum static load on back (e.g. wind)
2400Pa
Pass the hail test
Diameter 25mm, impact speed 23m/s
Temperature Coefficient (STC test)
Temperature Coefficient of Isc
+0.05%/°C
Temperature Cofficient of Voc
-0.23%/°C
Temperature Coefficient of Pmax
-0.30%/°C
Hot Tags: sf-m18 g120(475w-490w) topcon bifacial n-type pv module, China sf-m18 g120(475w-490w) topcon bifacial n-type pv module manufacturers, suppliers, factory, Dual Glass Bifacial Solar Panel, Dual Glass Solar Panel, Dual Sided Solar Panels, Mono Cut Solar Panels, Mono PERC Half Cut Bifacial Solar Panel, Two Sided Solar Panels