High efficiency half cell panels solar 400w monocrystalline

90% Higher Transmittance EVA,Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability.

21kV High-Voltage Breakdown Test, Better Durability Withstand Fire/Dust/UV/Tear Tests For Super Isolation Back Sheet, Multi-layer Structure.12% Ultra Clear Tempered Glass.

30% Lower Reflection

22% Higher Efficiency,5BB Cells

120N Tensile Strength Frame

4mm2 Qualified cable with MC4

500N Tensile Strength

OEM Optional

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

Solar cell:

- High efficiency solar cell more than 20%.

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

- Excellent low light effect.

- Low breakage rate

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

Aluminum Alloy Frame:

- Strong corrosion and oxidation resistance.

- Strong strength and firmness.

- Extrusion for construction and other industrial purposes.

- Thickness variable according special request.

Junction Box:

- High current and voltage carrying capacity.

- Simple, quick and safe effective field assembly.


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.

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