Factory wholesale Solar Panel Roof - High efficiency panel solar 315w polycrystalline – Chongzheng
Factory wholesale Solar Panel Roof - High efficiency panel solar 315w polycrystalline – Chongzheng Detail:
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:
- 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.
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:
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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Factory wholesale Solar Panel Roof - High efficiency panel solar 315w polycrystalline – Chongzheng , The product will supply to all over the world, such as: British, Nairobi, UAE, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!
By Elaine from Nicaragua - 2018.02.04 14:13
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Poppy from Toronto - 2017.11.20 15:58
