|Place of Origin:||Zhejiang, China (Mainland)|
|Certification:||ce emc rohs|
|Minimum Order Quantity:||50 - 100 Sets|
|Packaging Details:||Standard export carton package or wooden box; In well protected carton or wooden box with pallet. Usually,2 pcs in one carton.Then put the carton in wooden case. Carton packing. Accept custom package design; OEM/ODM service.|
|Payment Terms:||L/C, Western Union, MoneyGram, D/A, D/P|
|Supply Ability:||500 Set/Sets per Day|
|Type:||Standard Solar Panel||Size:||540*670*25mm|
|Open Voltage:||21.5V||Max Current:||2.22A|
|Short Current:||2.53A||Max Voltage:||18V|
|Size Of Cell:||52*156mm||Weight:||3.30KG|
|Number Of Cells:||36||Port:||Ningbo Or Shanghai|
residential solar energy panels,
residential solar panels
18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel
|Material:||Poly crystalline silicon plastic (aluminum) border color material can be customized.|
|Size of Cell||41.6*156mm|
|Keyword:||Glass Laminated Solar Panel|
|Front Glass:||3.2mm, High Transmission, Low iron, tempered Glass|
Glass, Plastic Frame or Glass and aluminium sash Frame
Poly-crystalline or Mono-crystalline Silicon
EVA-------excellent anti-aging EVA
TPT-------TPT hot seal made of flame resistance
|Operating Temperature(°C)||-40°C ~ + 85°C|
|Maximum System Voltage||10V(UL)/25V(IEC) DC|
|Maximum Rated Current Series||3A|
|Temperature Coefficients of Pmax||-0.435%|
|Temperature Coefficients of Voc||-0.35%|
|Temperature Coefficients of Isc||0.043%|
|Nominal Operating Cell Temperature||47+/-2°C|
|Current temperature coefficient||%/K||0.06+/-0.01|
|Voltage temperature coefficient||mV/K||-(78+/-10)|
|Power temperature coefficient||%/K||-(0.5+/-0.05)|
1. High cell efficiency with quality silicon materials for long term output stability;
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures;
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance;
4. Both Poly-crystalline and Mono-crystalline;
5. Excellent performance in harsh weather;
6. Outstanding electrical performance under high temperature and low irradiance;
7. It's widely used for decorative lamps, electric toys, electronics, gifts and other industries;
8. The size and shape can be customized;
9. Our products are widely used in solar lighting, lamps, household electricity, traffic, communication, meteorological, building and photo-voltaic power plants and other fields.
10. Quality solar cells with high solar energy conversion up to 19.5%.
11. Mono-crystalline or poly-crystalline silicon solar cells are for options.
12. Transparent low-iron tempered glass and anodized aluminum frame to ensure modules working in extreme outdoor environment.
13. Lifespan up to 25 years.
14. Rigorous quality control meeting the highest international standards;
15. ISO9001: 2008(Quality Management System)certified factories manufacturing world-class products;
16. Products meet international standards and through professional testing and certification authority (SGS, UL, CE, TUV).
17. Resin/Epoxy PCB solar panel,effectively increase waterproof,dust proof,wear resistance,elastic,heat resistance.
18. ETFE and PET PCB surface available for solar panel photo-voltaic.
19. Super light to carry easy anytime, anywhere.
20. High efficiency poly crystalline cells in solar panel photo voltaic.
21. Environment friendly AB glue used in solar panel photo voltaic.
22. High quality epoxy resin.
23. Smooth surface and amazing appearance
24. Widely used for educational kits,experiment kits,science kits,toys kits,small power supply etc.
25. OEM/ODM/Custom service any size,voltage and color.
* NOCT(Nominal Operating Cell Temperature) 45°C (±2°C)
* Temperature Coeffi_x001d_cient of PMAX - 0.44%/°C
* Temperature Coefficient of VOC - 0.33%/°C
* Temperature Coefficient of ISC 0.046%/°C
* Quality solar cells with high solar energy conversion up to 19.5%.
* Mono-crystalline or poly-crystalline silicon solar cells are for options.
* Transparent low-irom tempered glass and anodized aluminum frame to ensure modules working in extreme outdoor environment.
* Lifespan up to 25 years.
* Rigorous quality control meeting the highest international standards;
* ISO9001: 2008(Quality Management System)certified factories manufacturing world-class products;
* Products meet international standards and through professional testing and certification authority (SGS, UL, CE, TUV).
Quality Assurance Testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
The high efficiency solar PV module adopts the world’s highest efficiency cell with efficiency up to 23%, and efficiency of the module is 25-30% higher than the traditional ones, this cell’s positive pole and the negative pole are on the same side, the cell’s front side can absorb maximum sunlight, so that it can get the maximum power.
Q. Are you a manufacturer or a trading company?
A. We are a factory in Yuyao, with OEM&ODM&Customization available.
Q. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our 18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel sample.
Q. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q. What is your terms of delivery?
A: EXW, FOB, CIF.
Q. How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your 18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel order.
Q. Can you produce according to the samples?
A: Yes, we can produce by your 18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel samples or technical drawings. We can build the molds and fixtures.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery 18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel.
Q.How many years for warranty?
A.Our warranty is 10 -15 years for our 18V Poly Silicon 40W high power photovoltaic solar panel ZW-40W-18V transparent glass solar panel.
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
It is committed to building the strongest production base of solar energy components, keeping in mind the concept of customer first, not relying on trust, honesty and pragmatism, pioneering and innovative, unity and harmony, the pursuit of excellence.
Contact Person: Mr. Constantine Chou
Tel: 86 17751739576