Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel
Wholesale 250w Solar Module 300w Solar Panel

Wholesale 250w Solar Module 300w Solar Panel

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Price:$0.09 - $0.10

Quantity:


Product Overview

Description



Electrical Specification 440W-475W


Maximum Power
Pmax[W]
440
445
450
455
460
465
470
475
Maximum Power Voltage
Vmp(V)
41.40
41.75
42.10
42.41
42.76
43.10
43.44
43.78
Maximum Power Current
Imp(A)
10.63
10.66
10.69
10.73
10.76
10.79
10.82
10.85
Open Circuit Voltage
Voc(V)
49.25
49.55
49.84
50.10
50.39
50.68
50.96
51.25
Short Circuit Current
Isc(A)
11.28
11.31
11.34
11.37
11.40
11.43
11.47
11.50
Module Efficiency
(%)
20.2
20.5
20.7
20.9
21.2
21.4
21.6
21.9
Power Output Tolerance
(W)
0~+5      Irradiance 1000W/m2. Cell Temperature 25..Air Mass 1.5


Number of Cells
144 Cells (x24)
Nominal Module Operating Temperature(MOT)
43 ± 2°C
Dimensions of Module L*W*H (mm)
2094x1038 x35mm 
Temperature Coefficient of Isc
+0.05%/P
Weight (g)
23 kg.
Temperature Coefficient of Voc
-0.28%/t)
Glass
High transparency solar glass 3.2mm(0.13 inches)
Temperature Coefficient of PMAX
-0.36%/°C
Backsheet
White
Operational Temperature 
40~+85*C
Frame
Silver, anodized aluminium alloy
Maximum System Voltage 
1500V DC
J-Box
IP68 Rated
Max Series Fuse Rating 
20A
Cable
4.0mm2 [0.006 inches2), Portrait: 280/280mm (11.02inches,
Module per box
36 pieces
Number of diodes
3
Module per 40 container
720 pieces
Wind/ Snow Load
2400Pa/ 3600Pa*
Connector
MC 4Compatible


Electrical Specification 525-560 W


Maximum Power
Pmax(W)
525
530
535
540
545
550
555
560
Maximum Power Voltage
Vmp(V)
41.21
41.48
41.77
42.06
42.35
42.64
42.93
43.22
Maximum Power Current
Imp(A)
12.74
12.78
12.81
12.84
12.87
12.90
12.93
12.96
Open Circuit Voltage
Voc(V)
49.05
49.28
49.51
49.75
49.98
50.22
50.45
50.68
Short Circuit Current
Isc(A)
13.53
13.57
13.60
13.63
13.66
13.70
13.73
13.76
Module Efficiency
(%)
20.3
20.5
20.7
20.9
21.1
21.3
21.5
21.7
Power Output Tolerance
(W)
0~+5


Number of Cells
144 Cells (x24)
Nominal Module Operating Temperature(MOT)
43 ± 2°C
Dimensions of Module L*W*H (mm)
2278x1134x30 mm (9 .69x44.65x1.18 inches)
Temperature Coefficient of Isc
+0.05%/P
Weight (g)
26.8 kg.
Temperature Coefficient of Voc
-0.28%/t)
Glass
High transparency solar glass 3.2mm(0.13 inches)
Temperature Coefficient of PMAX
-0.36%/°C
Backsheet
White
Operational Temperature 一
40~+85*C
Frame
Silver, anodized aluminium alloy
Maximum System Voltage 
1500V DC
J-Box
IP68 Rated
Max Series Fuse Rating 
20A
Cable
4.0mm2 [0.006 inches2), Portrait: 280/280mm (11.02inches,
Module per box
36 pieces
Number of diodes
3
Module per 40 container
720 pieces
Wind/ Snow Load
2400Pa/ 5400Pa*
Connector
MC 4Compatible


Products Description




Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Details Images




Project case




FAQ


Why the clients choose our products?
1. Q: Are you a factory or a trading company?
A :We are a professional Solar Panels Manufacturer in China
2.How can we guarantee the products quality?
A :Always provide the esteemed buyer a pre-production sample before mass production;
Always testing every product before despatching the shipments;
3.What products we can supply you?
A :Solar panels,inverter,controller,cable,support frame and other solar power systems
4. Q: Where is your Manufacturer located? How can I visit there?
A :Our factory located in , Gaoyou City, jiangsu Province,China
5. Q: Can the products pricing be cheaper?
A :Of course, you will be offered a a very good discount with large quantities.
6. Q: Can print our company‘s logo on the pv panels?
A :Yes! And we accept the OEM&ODM orders.


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