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540W Solar Panel With 144Cells

540W Solar Panel With 144Cells


High Efficiency Mono crystalline 540w Solar Panel

Features and benefits

  • Certification :

    TUV CE ISO

  • Number Of Cells: :

    144cells

  • Brand :

    Longcom Group

  • Solar Cell: :

    9BB MONO

  • Power Range :

    20.7%-21.1%

  • Warranty :

    25YEARS
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Product Details

SOLAR PANEL 540W WITH 144 CELLS HALF CUT TYPE

 

Parameter of solar panel:

Model Number
LC530-144M
LC535-144M
LC540-144M
Testing Condition
STC
NOCT
STC
NOCT
STC
NOCT
Maximum Power(Pmax/W)
530
395.8
535
399.5
540
403.3
Open Circuit Voltage(Voc/V)
49.20
46.03
49.35
46.17
49.50
46.31
Short Circuit Current(Isc/A)
13.71
11.08
13.78
11.14
13.85
11.19
Voltage at Maximum Power(Vmp/V)
41.35
38.55
41.50
38.69
41.65
38.83
Current at Maximum Power (Imp/A)
10.80
8.65
10.87
8.70
10.93
8.76
Module Efficiency(%)
20.7%
20.9%
21.1%
STC(Standard Testing Conditions):Irradiance 1000w/m²,Cell Temperature 25℃,Spectra at AM1.5.
NOCT(Nominal Operating Cell Temperature)
Pmax/W
Voc/V
Isc/A
Vmp/V
Imp/A
Pmax gain
467
49.4
12.09
41.2
11.34
5%
490
49.4
12.67
41.2
11.88
10%
512
49.5
13.24
41.3
12.42
15%
534
49.5
13.82
41.3
12.96
20%
556
49.5
14.40
41.3
13.50
25%
Electrical characteristics with different rear side power again (reference to 445W front)

 



Product Details

 
Glass
*Anti-reflective glass
*High-transmittance and low reflection Increase model efficiency
*High mechanical strength




 


Solar Cell


*High model efficiency up to 20%

*High shunt-resistance: adapt the several environmental conditions
*High PID resistant
* Low breakage rate

*Uniform color









Frame
*Optional silvery or black frame
*Tensile Strength Frame
*Boost bearing capability and prolong service life










Junction Box

*Waterproof Junction Box

*Innovative Full-Glue-Filled Combination of series circuit and parallel circuit, 

reduced internal power loss Quality diode ensures module running safety

*Heat dissipation
*Long service life





Production & QC



 
Automatic typesetting machine
After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically
typeset the battery string. High precision, high efficiency, low defect rate
 
Solar cell Welding
Use automatic welding machine to connect solar cells in series
All the solar cells are made by top class brand, like TW Solar, Longi Solar


 
Automatic welding
Automatic laying of EVA, backing, automatic cutting of excess backing material 100% automation of the entire production process
 
100% Cells Sorting
Ensure Colour and Power Difference. Ensure high yields,consistent performance and durability, First of 52 steps strict quality control and inspection process.

 
Visual Inspection

Through the turning machine, completely inspect the solar panel after lamination, and record the defects and feedback to the previous process


100% Optimal Testing

Ensure 3% Positive Power Tolerance Comprehensive QC information management system with barcode ID.Quality traceable system in place to allow quality data flow constantly.



 

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