2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng

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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for 270w Solar Cell Panel, Glass Sheet, Design Window Iron Grills, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng Detail:

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poly (3)

High module conversion efficiency up to 17% through innovative manufacturing technology. Manufacturing with CE standard, could widely used in solar power station, building, solar street lighting, traffic. etc..

Solar panel is made up of high quality solar cell with high efficiency and transmission rate, low iron temperedglass, anti-aging EVA, high flame resistant TPT and anodized aluminum alloy.

 

Technical Parameters
Module Type ZPV320P ZPV325P ZPV330P ZPV335P ZPV340P ZPV345P
Max power Pmax (W) 320 325 330 335 340 345
Max power voltage Vmp (V) 37.21 37.31 37.45 37.65 37.79 38.25
Max power current Imp (A) 8.6 8.72 8.82 8.9 9.01 9.03
Open circuit voltage Voc (V) 45.58 45.76 45.91 46.17 46.31 46.5
Short circuit current Isc (A) 9.08 9.19 9.31 9.42 9.54 9.63
Module efficiency (%) 16.5 16.7 17 17.3 17.5 17.8
Power tolerance (W) 0~+5 0~+5 0~+5 0~+5 0~+5 0~+5
Standard testing environment Irradiance 1000W/m2, module temperature 25℃, air mass AM1.5.
Mechanical parameters Working parameters
Specification of cell (mm) 156.75*156.75
Module weight (kg) 22.5 Max system voltage 1000VDC
Module size (L*W*H) (mm) 1956*992*40 Working temperature -40℃~+85℃
Number of cell 72 (6*12) Max rated current of fuse 15A
Number of diodes 3 Max front static load 5400Pa
Cable connector MC4 compatible Max back static load 2400Pa
Packaging information 27pcs/pallet Rated cell working temperature 45±2℃
Sectional area of cable 4mm2 Application class Class A

eva film

EVA film:

- Enhance the light transmission of the components.

- The cells are packaged to prevent the external environment from affecting the electrical performance of the cells.

- Bonding solar cells, tempered glass, back sheet together, with a certain bond strength

eva film

Solar cell:

- High efficiency solar cell more than 20%.

- High shunt-resistance: adapt the several environmental conditions.

- Excellent low light effect.

- Low breakage rate

eva film

Back sheet:

- High pressure resistance and high insulation.

- Shockproof and can effectively protect the cells from breaking.

- Good weather resistance, UV-resistant aging ≥25 years

eva film

Aluminum Alloy Frame:

- Strong corrosion and oxidation resistance.

- Strong strength and firmness.

- Extrusion for construction and other industrial purposes.

- Thickness variable according special request.

eva film

Junction Box:

- High current and voltage carrying capacity.

- Simple, quick and safe effective field assembly.

1

FAQ

Q1. Are you factory or distributor or wholesale, what’s kind of product you can  supply?

A: We are factory with 40000m2 plant land in Zibo City,Shandong Province, China. Welcome to visit our plant warmly.

We product laminated glass, insulated glass, tempered glass, low-e glass, silkscreen glass and other processed glass on your purchasing line.

Q2.  Can I have a sample order for any kind of processed glass?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3. How can I know the price exactly?

A: The price is based on your specific requirement, it is better to provide the following information to help us quote exact price to you.
(1) Official drawing of windows&doors to show us the dimensions, quantity and types;
(2) The color the frame and also the thickness of the profile you would like to choose;
(3) Type of the glass: single or double glass, laminated or Low-E glass, others;
(4) Any other your personal requirements is also needed.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by the sea. It usually takes 20 days to  dispatch after getting deposit. Airline shipping also optional.

Q5. What is your payment terms and how to make it?

A: Normally we accept 30%~50% of total amount by T/T as deposit and balance before delivery, you can make the payment through Alibaba.com, very safe and convenient. If you have any other suggestion, please contact us.

Q6. Is it OK to print my logo on product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: What is the delivery time ?

A: Delivery time is one of our culture, only need 7 working days if we have the color in stock, or it will need around 30 working days to be customized for you, anyway, it depends on the details of your order.

Q8: How do you control the quality?

A: As an experienced manufacturer certificated by ISO9001, We do have very strict quality control system. All the defective products will not be sent out from factory, we have our own moulds for each parts of product, we can help you to solve any problem easily whenever you need.


Product detail pictures:

2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng detail pictures

2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng detail pictures

2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng detail pictures

2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng detail pictures

2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for 2019 wholesale price 350 Solar Panel - High efficiency panel solar 340w polycrystalline – Chongzheng , The product will supply to all over the world, such as: Sweden, Czech Republic, Bahrain, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Marcy Real from Ukraine - 2017.01.11 17:15
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Beulah from Mumbai - 2018.05.15 10:52
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