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Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

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Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

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Brand Name:OLLIN PV

Model Number:OL-72M-300

Certification:CE ROSH ISO

Price:Negotiable

Supply Ability:1500UNITS PER WEEK

Delivery Time:20DAYS

Company Data

Yuyao Ollin Photovoltaic Technology Co., Ltd.

Verified Supplier

Contact Person Doug Lee

Business Type: Manufacturer Exporter Trading Company Seller

Officials: Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

320W Monocrystalline Solar Panel with white or black color frame for Hotel Roof system

Product Description

- High efficiency crystalline solar cell; Long lifetime span: 25 years;

- Less power decrease: Decrease in peak power of the solar modules shall be below 8% within the first 10

years and within the first 20 years shall be below 10%;

- Advanced surface texturing process increases light absorption and efficiency;

- Sealed modules with tempered glass, high transmit rate and strong mechanical resistance; EVA resin, and

a waterproof film, plus aluminum frame for extended outdoor use.

Detailed Product Description

Main Parameters:

Module number	320W-M
Peak power / Pm(W)	320±3%
Open circuit voltage / Voc(V)	43.2
Max. power voltage / Vmp(V)	36.0
Max. power current / Imp(A)	8.88
Short circuit current / Isc(A)	9.95
Solar cells origin	Taiwan
Solar cells efficiency	around 19.5%
Grade of solar cells	A grade
*Dimensions(LWT) / Weight(kgs)*	*195698750mm/21kgs*
Solar cell / No. of cells and connections	monocrystalline silicon / 72-cell in series
Front cover(material/thickness)	Low-iron tempered glass / 3.2mm
Encapsulation(material)	Ethylene Vinyl Acetate(EVA)
Frame(material/color)	Anodized aluminium alloy / Silver
Junction box protection degree	≥IP65
Cable /Cable connector Model	900mm solar cable with MC4 connectors
Standard Testing Conditions	Irradiance:1000W/m2, Cell temperature:25ºC, AM:1.5(air mass).
Max. static load, front(e. g.: snow/wind)	5400Pa
Max. static load, back(e. g.: wind)	2400Pa
Max. hailstone impact (diameter/velocity)	25mm; 23m/s
Max. series fuse rating (A)	15A
Max. system voltage (V)	1000V DC
Application Class	Class A
NOCT	45±2ºC
Operating temperature range	-40ºC- +85ºC
Power temperature coefficient	-0.45%/ºC
Current temperature coefficient	0.08%/ºC
Voltage temperature coefficient	-0.37%/ºC
Lifespan	≥25 years
Warranty	Power output warranty: 10 years over 90%, 25 years over 80%;
Product Certifications / Standards	CE, IEC61215
Other Certifications	ISO9001:2008, RoHS

Product advantage:

1. high conversion rate and high efficiency output.

2. excellent light performance effect

3. use high transmittance high quality tempered glass.

4. unique process makes the components beautiful, rugged, snow resistant and easy to install.

5. special techniques to avoid freezing, freezing and deformation in the frame.

6.25 year output power guarantee.

STC: radiation 1000W/ square meters, component temperature 25 C, AM=1.5

Durability

Durable PV modules, independently tested for harsh environmental conditions such as exposure to salt

mist, ammonia and known PID risk factors.

Advanced Glass

Our high-transmission glass features a unique anti-reflective coating that directs more light on the solar

cells, resulting in a higher energy yield.

Extended Size

Our large-format module facilitates system-level cost savings through reduced handling and installation

times.

Company Profile

Yuyao Ollin Photovoltaic Technology Co., Ltd.

Yuyao Ollin Photovoltaic Technology Co.,Ltd is established in 2008. is a professional manufacturer engaged in the research, development, production, sale and service of solar panel. We are located in yuyao with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including laminated machine, cell cutting machine, power test machine, in addition, we have obtained CE certificates. our products are also exported to clients in such countries and regions as Asia, Mideast, South America and Afica. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world, such as Asia, Africa, Europe, and the Middle East. Our well-equipped facilities, excellent quality control and prompt delivery throughout all stages of production enable us to guarantee satisfaction from our all customers.

Adhering to the concept of "Green, Energy saving, Environmental protection" in this new century,.We have been in constant pursuit of higher quality and more forward-looking innovation to meet the diverse needs of our customers.

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