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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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?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 PV module insists of 144 pieces half-cut monocrystalline solar cells, and its power output can be up to 395W/400W/405W/410W/415W. Solar cell is monocrystalline 158.75 x 79.375mm and dimension is 2008mm x 1002mm x 40mm. Moreover, ht saae solar panels efficiency can be 20.60%. With those advantages, it is usually used in developed markets.

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

Component testing The purpose of testing is to calibrate the output power of the battery,ht saae solar panels test its output characteristics, and determine the quality level of the component. The international iec standard test conditions are am1.5, 100mw/㎡, 25℃. It is required to detect and list the following parameters: open circuit voltage, short circuit current, working voltage, working current, maximum output power, fill factor, photoelectric conversion efficiency, series resistance, parallel resistance and i-u curve, etc.

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. Is it necessary to install additional wiring for the photovoltaic power generation system in an existing building? How to connect with the existing electrical system in the house?

The wiring of the photovoltaic system is divided into a DC part and an AC part. These two parts need to be wired separately. The AC part needs to be connected to the power grid, and the grid connection point is set at the position of the user's side electricity meter, which eventually forms a connection with the existing electrical system in the user's home.

2. Do I need to pay a fee to apply for grid connection with the grid company?

The grid company does not charge for the application of grid connection, the formulation of the access system plan, the review of the engineering design of the access system, the installation of metering devices, the signing of contracts and agreements, the acceptance of the grid and the commissioning of the grid, and the government-subsidized metering and settlement services. Any service fees.

3. The scorching sun is empty, should the vulnerable parts be damaged and replaced immediately?

It is not possible to replace it immediately. If you want to replace it, it is recommended to do it in the morning or later in the afternoon. The operation and maintenance personnel of the power station should be contacted in time, and a professional person should go to replace them.

4. Do I need to disconnect the photovoltaic power generation system in thunderstorm weather?

Distributed photovoltaic power generation systems are equipped with lightning protection devices, so there is no need to disconnect. It is recommended that for safety and insurance, you can choose to open the breaker switch of the combiner box, cut off the circuit connection with the photovoltaic module, and avoid the direct lightning strike that cannot be removed by the lightning protection module. Operation and maintenance personnel should timely detect the performance of the lightning protection module to avoid the harm caused by the failure of the lightning protection module.

ht saae solar panels has been well received in the test of Accelios Solar GmbH. Accelios Solar GmbH has a scoring system to measure the production quality of photovoltaic modules. They call this foundation the "Global Bankability Manual", which Covers a wide range, including company information, photovoltaic production processes, product descriptions, manufacturers' relations with banks and insurance in their home countries, certifications and reports obtained in different markets, testing and auditing, and reference projects. Equipped with this manual, banks in Europe (and other regions) will carefully evaluate whether to lend to a photovoltaic manufacturing company.