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HT72-156M-MC Half Cut Cell Solar Panel

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XI'AN YUANFAR INTERNATIONAL TRADE COMPANY

China

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Product Details
Company Profile

?Solar Cells:Monocrystalline 158.75 x 79.375 mm No.of Cells:144 (6 × 24) Dimensions:2008mm ×1002mm×40mm

HT72-156M-MC / HT72-156M(V)-MC series solar panels are composed of 144 pieces half-cut mono perc solar cells, and Half Cut Cell Solar Panels can be up to 395W/400W/405W/410W/415W power output. For acquiring the delevoped markets, we use high transmission tempered glass as front glass, and we use anodized aluminium alloy as frame. Moreover, its module efficiency can reach 20.60%. With those advantages, its main markets are developed markets such as Europe and America.

Engineering Drawing

截屏2020-05-29 上午10.38.59

Electrical Charateristricts

Module	HT72-156M-MC / HT72-156M(V)-MC
Maximum Power at STC(Pmax)	395W	400W	405W	410W	415W
Open-Circuit Voltage(Voc)	48.6V	48.7V	48.8V	48.9V	49.0V
Short-Circuit Current(Isc)	10.67A	10.79A	10.91A	11.03A	11.15A
Optimum Operating Voltage (Vmp)	40.5V	40.7V	40.9V	41.1V	41.3V
Optimum Operating Current(Imp)	9.76A	9.84A	9.91A	9.98A	10.06A
Module Efficiency	19.6%	19.9%	20.1%	20.4%	20.6%
Power Tolerance	0 ~ +5W
Maximum System Voltage	1000V / 1500V DC(IEC)
Maximum Series Fuse Rating	15A
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	HT72-156M-MC / HT72-156M(V)-MC
Maximum Power	293W	296W	300W	304W	307W
Open Circuit Voltage (Voc)	45.9V	46.0V	46.1V	46.2V	46.3V
Short Circuit Current (Isc)	8.62A	8.71A	8.81A	8.91A	9.00A
Maximum Power Voltage (Vmp)	38.3V	38.5V	38.6V	38.8V	39.0V
Maximum Circuit Current (Imp)	7.65A	7.69A	7.77A	7.84A	7.87A
NOCT	45°C ± 2°C

*NOCT: Irradiance 800W/m²，ambient temperature 20°C, wind speed 1 m/s

I-V Curves

截屏2020-05-29 上午10.39.12

Mechanical Characteristics

Solar Cells	Monocrystalline 158.75 x 79.375 mm
No.of Cells	144 (6 × 24)
Dimensions	2008mm ×1002mm×40mm
Weight	23 kg
Front Glass	High transmission tempered glass
Frame	Anodized aluminum alloy
Junction Box	IP67
Cable	4mm² (IEC) Length: 1100mm
Connectors	MC₄/MC₄ Compatible
Packaging Configuration	27pcs / box, 594pcs / 40'HQ 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
25-year warranty on power output
Specific information is referred to the product quality guarantee

1. How to find out whether a certain photovoltaic module in the photovoltaic array has failed?

When the user finds that the power generation of the system has been reduced at the same time, or compared with the neighboring power generation system with the same installed capacity. Then the system may be abnormal. Users can discover abnormal fluctuations of a series of Half Cut Cell Solar Panels in the photovoltaic array through the abnormal fluctuation of the monitoring data in the junction box, and then contact professionals to diagnose the system with professional equipment such as clamp meters and thermal cameras, and finally determine the occurrence of the system The problematic component.

2. Will there be any problem of illegal construction or renovation of the house when installing components?

According to relevant national laws and regulations, the rooftop distributed photovoltaic power generation system is not illegal. As long as the application is submitted through legal channels and the photovoltaic power plant is reasonably designed and constructed, the State Grid will connect it to the grid and pay subsidies on time. At present, it has very mature market experience in the construction and installation of home photovoltaic power generation systems. There is no need to modify the house at all. As long as the roof conditions can be determined, it can be determined whether it can be installed. Whether it is before or after decoration, there is no impact. The outside light is beautiful, the colors are uniform, and the integration with the building is very good, which is very suitable for rooftop power generation projects.

3. Will it damage the photovoltaic module if it encounters a harsh environment such as hail?

First of all, according to the hail test results in the product description, it can be seen that its Half Cut Cell Solar Panels can withstand the best 44m/s speed and 35mm diameter hail impact. The module's compressive performance hits the state of working in other harsh environments. It has passed the certification of an international professional organization. Secondly, we generally recommend that owners find a regular insurance company to cover the solar power station. As long as they purchase insurance and encounter natural disasters, they will get corresponding claims.