Brief Introduction.

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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.

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Engineering Drawing

Electrical Charateristricts

Module	LP72-182
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
Maximum System Voltage	1000V / 1500V DC(IEC)
Maximum Series Fuse Rating	25A
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
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.

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10-year product warranty
30-year warranty on power output
Specific information is referred to the product quality guarantee

Details Images.

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	Silicon Photovoltaic Cell High efficiency 9BB PV cell Uniform color Anti-PID Germany standard Cell Full test
Junction box Conventional standalone edition and engineering custom edition Quality diode ensures module running safety IP68 protection level Heat dissipation Long service life
	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

Application.

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Quality Control.

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Certification.

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Production Line.

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Exhibition.

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Q&A.

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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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