Brief Introduction.
LP72-182 series silicon solar module products insists of 72 pieces half-cut Monocrystalline solar cells, and its power output can be up to 530W/535W/540W/545W/550W. Moreover, its double glass structure which enhance the reliability of anti-microcracks and reduce the snail tracks phenomenon. Its module efficiency can be 20.9%. With its advantages, it is usually used in Asia and Africa market.
Specification.
Engineering Drawing
Electrical Charateristricts
Module |
LP72-182 |
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Maximum Power at STC(Pmax) |
530W |
535W |
540W |
545W |
550W |
Open-Circuit Voltage(Voc) |
49V |
49.2V |
49.4V |
49.6V |
49.8V |
Short-Circuit Current(Isc) |
13.76A |
13.81A |
13.87A |
13.93A |
13.99A |
Optimum Operating Voltage (Vmp) |
40.80V |
41V |
41.2V |
41.4V |
41.6V |
Optimum Operating Current(Imp) |
13.00A |
13.05A |
13.11A |
13.17A |
13.23A |
Module Efficiency |
20.51% |
20.70% |
20.90% |
21.09% |
21.28% |
Power Tolerance |
0 ~ +5W |
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Maximum System Voltage |
1000V / 1500V DC(IEC) |
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Maximum Series Fuse Rating |
25A |
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Operating Temperature |
-40 °C to + 85 °C |
*STC:Irradiance 1000W/m2,module temperature 25, AM=1.5
Optional black frame or white frame module according to customer requirements
NOCT
Module |
LP72-182 |
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Maximum Power |
395W |
399W |
402W |
406W |
410W |
Open Circuit Voltage (Voc) |
45.9V |
46.1V |
46.3V |
46.4V |
46.6V |
Short Circuit Current (Isc) |
11.09A |
11.13A |
11.18A |
11.23A |
11.28A |
Maximum Power Voltage (Vmp) |
38.0V |
38.2V |
38.4V |
38.6V |
38.8V |
Maximum Circuit Current (Imp) |
10.40A |
10.44A |
10.49A |
10.54A |
10.58A |
NOCT |
45°C±2°C |
*NOCT:Irradiance 800W/m2,ambient temperature 20°C,wind speed 1 m/s
I-V Curves
Mechanical Characteristics
Solar Cells |
Monocrystalline 182 × 182mm |
No.of Cells |
72 (6 × 24) |
Dimensions |
2279mm*1134mm*35mm |
Weight |
29kg |
Front Glass |
High transmission tempered glass |
Frame |
Aluminum Alloy |
Junction Box |
IP68 |
Cable |
4mm2, Landscape: N 1400mm/P 1400mm Portrait: N 200mm/P 300mm |
Packaging Configuration |
31pcs/pallet, 620pcs/40' Container |
Temperature Characteristics
Temperature Coefficient of Pmax |
γ (Pm) |
-0.39%/K |
Temperature Coefficient of Voc |
β (Voc) |
-0.29%/K |
Temperature Coefficient of Isc |
α (Isc) |
0.049%/K |
Warranty.
10-year product warranty |
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30-year warranty on power output |
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Specific information is referred to the product quality guarantee |
Details Images.
Silicon Photovoltaic Cell High efficiency 9BB PV cell Uniform color Anti-PID Germany standard Cell Full test |
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Junction box Conventional standalone edition and engineering custom edition Quality diode ensures module running safety IP68 protection level Heat dissipation Long service life |
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Glass Antireflective glass Translucency of normal luminance is increased 2% Module efficiency is increased 2% Self-clean function Service life 25 years |
Frame Stock-size Silvery and black Thickness 30/35/40/50mm Stress test |
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Application.
Industrial Roof
PV Power Station
Distributed Power Station
Household Roof
Quality Control.
Certification.
Production Line.
Exhibition.
Q&A.
1.How to determine the installation orientation of PV arrays? What is the effect on power generation?
Since the main reason that affects the photovoltaic power generation is the amount of sunshine, the modules should be installed in the direction with the most sunlight. Different installation angles also have an impact on the power generation of photovoltaic modules.
2.How to estimate the power generation of distributed photovoltaic grid-connected system?
To estimate the generation capacity of a photovoltaic power generation system, it is necessary to know the effective sunshine time, system efficiency and system installation capacity of the place where the system is installed. You can also consult with the installation of photovoltaic systems to get more accurate power generation.
3.What information should be provided by the customer when the design engineer designs the system according to the customer's requirements?
When the system is designed, the information that needs to be provided by the customer is divided into options and strong options.
Required options include installation location, building environment, year of construction, roof type, roof load, access voltage level and roof photos.
The optional parts include average monthly electricity consumption, roof panel structure, CAD drawings, roof surface conditions, electricity meter box photos, etc. Of course, the more detailed the optional parts are, the more conducive to optimize the design in a more reasonable way and improve the power generation.
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