Brand:
SEA FORESTItem NO.:
445W TOPCONOrder(MOQ):
1*20FT ContainerPayment:
T/T , L/CProduct Origin:
ChinaShipping Port:
ShanghaiLead Time:
35-50daysProduct Name: 445W N-type Bifacial High Efficiency Mono Silicon Solar Panels
Type: N-type Bifacial High Efficiency Mono Silicon 144 Half-Cells Double Glass Solar Panel
N-type Bifacial Solar Panel's Features:
SEA FOREST's Delivers Reliable Performance Over Time
Additional Insurance Backed by Munich Re
N-type Bifacial PV Panels BiLinear Performance Warranty
Electrical Properties / STC*
Testing Condition |
Front Side |
Front Side |
Front Side |
Front Side |
Front Side |
Front Side |
Peak Power(Pmax)(W) |
445 |
450 |
455 |
460 |
465 |
470 |
MPP Voltage(Vmp)(V) |
41.4 |
41.6 |
41.8 |
42.0 |
42.2 |
42.4 |
MPP Current(Imp)(A) |
10.75 |
10.82 |
10.89 |
10.96 |
11.02 |
11.09 |
Open Circuit Voltage(Voc)(V) |
49.8 |
50.0 |
50.2 |
50.4 |
50.6 |
50.8 |
Short Circuit Current(Isc)(A) |
11.36 |
11.43 |
11.50 |
11.56 |
11.62 |
11.69 |
Module Efficiency(%) |
20.26 |
20.49 |
20.71 |
20.94 |
21.17 |
21.40 |
*STC: Irradiance 1000 W/m², Cell Temperature 25°C, AM1.5
The data above is for reference only and the actual data is in accordance with the pratical testing
Electrical Properties / NOCT*
Testing Condition |
Front Side |
Front Side |
Front Side |
Front Side |
Front Side |
Front Side |
Peak Power(Pmax)(W) |
337 |
340 |
344 |
348 |
352 |
356 |
MPP Voltage(Vmp)(V) |
38.8 |
39.0 |
39.2 |
39.4 |
39.6 |
39.8 |
MPP Current(Imp)(A) |
8.67 |
8.72 |
8.78 |
8.84 |
8.88 |
8.94 |
Open Circuit Voltage(Voc)(V) |
47.6 |
47.8 |
48.0 |
48.2 |
48.4 |
48.6 |
Short Circuit Current(Isc)(A) |
9.16 |
9.22 |
9.27 |
9.32 |
9.37 |
9.43 |
*NOCT: Irradiance at 800 W/m², Ambient Temperature 20°C, Wind Speed 1 m/s
Operating Properties
Operating Temperature(℃) |
-40℃~+85℃ |
Maximum System Voltage(V) |
1500V(IEC) |
Maximum Series Fuse Rating(A) |
25 |
Power Tolerance |
0~+5W |
Bifaciality* |
80% |
*Bifaciality=Pmaxrear(STC)/Pmaxfront(STC) ,Bifaciality tolerance:±5%
Temperature Coefficient
Temperature Coefficient of Pmax* |
-0.320%/℃ |
Temperature Coefficient of Voc |
-0.260%/℃ |
Temperature Coefficient of Isc |
+0.046%/℃ |
Nominal Operating Cell Temperature (NOCT) |
42±2℃ |
*Temperature Coefficient of Pmax±0.03%/℃
Mechanical Properties
Cell Type |
N-TOPCon Mono 166*83mm |
Number of Cells |
144枚(12*12) |
Dimension |
2108mm*1042mm*30mm |
Weight |
28KG |
Front /Rear Glass* |
2.0m/2.0mm |
Frame |
Anodized Aluminium |
Junction Box |
IP68(3 diodes) |
Length of Cable* |
4.0mm²,300mm |
Connector |
MC4 Compatible |
Mechanical load |
5400Pa |
Wind load |
2400Pa |
Insulation resistance |
>40MΩ/m2 |
Withstand voltage |
1500V |
*Heat strengthened glass
*Cable length can be customized
Engineering Drawing (unit:mm)
Characteristic Curves
Packaging Configuration
Packing Type |
20'GP |
40'GP |
40'HQ
|
Piece/Pallet |
35 |
||
Pallet/Container |
5 |
10 |
20 |
Piece/Container |
175 |
350 |
700 |
Project
*The specification and key features described in this datasheet may deviate slightly and are not guaranteed. Due to ongoing innovation, R&D enhancement,SEA FOREST reserves the right to make any adjustment to the information described herein at any time without notice. Please always obtain the most recent version of the datasheet which shall be duly incorporated into the binding contract made by the parties governing all transactions related to the purchase and sale of the products described herein.
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