Jiangsu Caisheng New Energy Technology Co., Ltd.
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Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng Featured Image
  • Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng
  • Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng
  • Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng
  • Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng

Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng

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Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng Detail:

Product Introduction

Polycrystalline Solar Panels is different from mono solar panel. It has lower price and blue color. Poly 60cells solar panel is very popular in PV market. Poly solar panel could be used for full set of home use solar energy system.

1. SW270P-60~SW300P-60 is Sunway 30V 60Cells Full Cell Polycrystaline Solar Panel.
2. Solar Panel Dimensions: 1650*992*30cm. Solar Cell Size: 156mm*156mm.
3. High efficiency solar cells based on innovative photovoltaic technology.
4. Strong aluminum frame manufactured to withstand a heavier snow load and high wind pressures, passing a snow load of 5400Pa.
5. 25 Years (or 30 Years Optional) Power Performance Warranty and 10 Years Product warranty.

Product Parameters

Encapsulation

Class / Eva / Cell / Eva / Backsheet
Maximum Power Pmax(W)

270

275

280

290

300
Maximum Power Voltage(Vmp/V)

31.5

31.8

32.1

32.3

32.35
Maximum Power Current(Imp/A)

8.57

8.65

8.72

8.98

9.23
Open Circuit Voltage(Voc/V)

37.8

38.16

38.52

38.76

39
Short Circuit Current(Isc/A)

9

9.08

9.16

9.43

9.69
Cell Efficiency(%)

18.88

19.21

19.6

20.02

20.44
Module Efficiency(%)

16.6

16.49

17.21

17.83

18.48
Power Tolerance(W)

0~+5W
Temperature Coefficient of Isc(αIsc)

+0.059%/ºC
Temperature Coefficient of  Voc(βVoc)

-0.330%/ºC
Temperature Coefficient of  Pmax(γVoc)

-0.410%/ºC
STC

Irradiance 1000w/m2, Cell Temperature 25ºC, Air Mass 1.5

Product Display

About Poly Solar Panel

Polycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.
Polycrystalline solar panels are also referred to as “multi-crystalline”or many-crystal sillicon.
Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.

Production Process

Production Process

FAQ

Q1: Can you support OEM and on-site installation?
Yes, as a professional solar system manufacturer, we can offer our clients OEM and on-site installation, fully support and assistance in service, the most competitive price with absolutely high quality products.
Q2: How does your factory carry out quality control?
Quality is priority. Sunway people always attaching great importance to quality controlling from the very beginning to the end. We have professional QC team to carry out the Quality control.
Q3: What is your advantage in Solar Energy System?
Automatic production line with international advanced production equipment from Japan and Germany. Integrating the first class manufacturing engineering & management system. 

Our Projects

Our Projects

Product detail pictures:

Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng detail pictures

Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng detail pictures

Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng detail pictures

Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng detail pictures

Related Product Guide:
It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for Good Quality 350w Solar Panel - 270W 300W Polycrystalline Photovoltaic Solar Panel – Caisheng , The product will supply to all over the world, such as: Angola, Montpellier, Canberra, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our products, just try to contact us for more details!
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Gail from Jamaica - 2018.09.08 17:09
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Elizabeth from European - 2017.10.23 10:29
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