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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China

E-mail: info@chengyupower.com

Tel: +86-532-86934246

Fax: +86-532-86934246

Home Solar Panel

Home Solar Panel

Zhongneng Chengyu Power Co., Ltd mainly manufacture and sell: solar photovoltaic series (including photovoltaic modules, photovoltaic inverter, solar system and all kinds of solar application products, etc.), With the quality and performance always in the top of the industries, we always attach...

Product Details

Zhongneng Chengyu Power Co., Ltd mainly manufacture and sell: solar photovoltaic series (including photovoltaic modules, photovoltaic inverter, solar system and all kinds of solar application products, etc.), With the quality and performance always in the top of the industries, we always attach the importance to new product research, and willing to be the industry leader.


Specification


260W-280W polycrystallinesolar panels

Solar Cells: 156.75mmx156.75mm

Cell Alignments: 60 (6x10)

Front glass: 3.2mm/tempered glass

Frame: Anodized aluminium alloy

Cable: 4mm2(IEC)/12AWG(UL), 900mm

Operating temperature: -40~+85℃

Surface maximim load: 5400Pa

Maximum series fuse rating: 15A

Maximum system voltage: DC 1000V/1500V

Fire rating (UL 1703): C

Application class (IEC 61730): A

Module dimension: 1640x992x35/40 (mm) 

Module weight: 18/18.5kg


I-VC curve of Home Solar Panel


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Product catalogue


Polycrystalline Solar Modules
Model

Rated Power

 (Pmpp)

Rated Current

 (Impp)

Rated Voltage 

 (Vmpp)

Short circuit

 current(Isc)

Open circuit

 voltage(Voc)

Efficiency 

(%)

CY-260P60260W8.51A30.56V8.93A38.27V15.98
CY-265P60265W8.65A30.64V8.99A38.49V16.29
CY-270P60270W8.68A31.14V9.19A38.14V16.60 
CY-275P60275W8.78A31.34V9.26A38.22V16.90 
CY-280P60280W8.88A31.54V9.32A38.28V17.21
CY-315P72315W8.52A36.98V9.95A41.47V16.23
CY-320P72320W8.58A37.37V10.08A41.78V16.49
CY-325P72325W8.64A37.62V10.15A42.01V16.75
CY-330P72330W8.71A37.90V10.26A42.13V17.01
CY-335P72335W8.79A38.12V10.34A42.25V17.26
CY-340P72340W8.86A38.38V10.41A42.37V17.52


Projects


Our products have been exported to more than 30 countries and districts, including Europe, Japan, Middle East, Southeast Asia ,South America, Africa and Oceania, for different applications, such as solar street light, solar roof system, solar power station, solar pump, portable solar system and so on.


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Payment And Packing 


FOB, CFR, CIF, 30% T/T in advance, paid the balance before shipment.

30/26 pieces per pallet, 28 pallets per 40FT container.

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 Advantages


- CE, ROHS, TUV approved.

- High conversion efficiency, high-transmission rate.  

- Energy saving, environmental-friendly.

- Advanced technology, strict quality control system.

- Easy installation, safe operation, free maintenance.

- Low MOQ, fast delivery time, long service life.

- Quality in priority, clients the upmost.

 

Solar Home System Applications


1. Living house and home building

2. Office building, factory and warehouse

3. Shopping mall, venue, stadium and so on

4. Power station, field operation and some huge engineer construction. 


FAQ


Q: Is Chengyu Solar factory or trade company?

A: Chengyu Solar is a factory located in Foshan city, nearby Guangzhou Baiyun International Airport.

 

Q:What is solar energy?

A: Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.Solar energy technologies use the sun's energy and light to provide heat, light, hot water, electricity, and even cooling, for homes, businesses, and industry.

 

Q:How do solar panels work?

A: A solar panel turns the sun’s light into electricity! One solar panel is made up of many small solar cells. Each of these cells uses light to make electrons move. The cell is made up of two different layers that are stuck together. The first layer is loaded with electrons, so the electrons are ready to jump from this layer to the second layer. That second layer has had some electrons taken away, so it is ready to take in more electrons.

When the light hits an electron in the first layer, the electron jumps to the second layer. That electron makes another electron move, which makes another electron move, and so on. It was the sunlight that started the flow of electrons, or electricity.

 

Q:What are the components of a photovoltaic (PV) system?

A: A PV system is made up of different components. These include PV modules (groups of PV cells), which are commonly called PV panels; one or more batteries; a charge regulator or controller for a stand-alone system; an inverter for a utility-grid-connected system and when alternating current (ac) rather than direct current (dc) is required; wiring; and mounting hardware or a framework.

 

Q: What size solar system do i need?

A: It depends on how much electricity you use. Two homes the exact same size will use different amounts of electricity and therefore require different size systems. Major electrical loads within a home are air conditioners, electric heaters, pools, and other heating elements or motors.

That being said, an average 2,500 sq. ft. single-family home uses about 5,000 kilowatt-hours of electricity per year. A 3 kilowatt (AC) system will generate nearly all the electricity required for such a home on an annual basis. Sometimes a PV system can be installed that is slightly over-sized to allow for the possibility of a growing family or other factors that may play a part. When a system overproduces electricity, the unused portion is fed back into the grid and will actually be credited back to your utility account in a program called net-metering.


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