12 Years Manufacturer Mono-Crystalline 40W Solar Panel Wholesale to New Zealand
Short Description:
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of 12 Years Manufacturer Mono-Crystalline 40W Solar Panel Wholesale to New Zealand, We warmly welcome all interested customers to contact us for more information.
Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
Weight 4.2Kg
Front Glass 3.5mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Mono-crystalline solar cell 125*62.5mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
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
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
국내에서 개발한 최고 효율의 투명 태양전지
Better ways to harness the power of the sun.
That’s among the hottest green energy research that’s ongoing around the world.
A team in Korea has developed a breakthrough technology
Lee Ji-won introduces to us what could be the next level in solar energy.
When people think of solar panels… what might come to mind is a dark, inflexible object installed on a roof.
But the solar panels of today are more transparent with more applications than ever.
Now, a Korean team of researchers says it’s developed new solar cells that are more transparent and efficient than their predecessors, potentially allowing households to save energy and money.
They could even be used to charge your phone.
The team was aiming to narrow the gap between transparency and efficiency, while also addressing a major obstacle — uneven application of the material used to coat the cells.
Their method of coating the cells allows for even application, resulting in greater transparency, better conductivity and longer life.
“By coating a piece of glass or transparent plastic with nickel oxide and zinc oxide, we found a way for the solar cell to efficiently absorb and convert UV rays into solar energy while letting the visible light pass through.”
The panels they developed are over 80-percent transparent and convert 8-percent of the light they take in, which is extremely high compared to existing solar cells that are either 20-percent transparent or are much less efficient.
“The transparent solar cell is also two-sided, meaning that light can enter from both sides… so when it’s attached to a window, it will generate energy from the sunlight in the morning.. and from the artificial light inside the room at night.
The team is now working to vary the cell’s shape, thickness and flexibility… so it can be attached to any object, including cars, phones and windows… and still function when needed.
With the global transparent solar cell market expected to grow over 17-billion U.S. dollars by 2020, the team says its goal is to commercialize the solar cell in two years,… offering consumers an environmentally and economically friendly energy source… as well as a convenient way to charge everyday devices.
Lee Ji-won, Arirang News.
Visit ‘Arirang News’ Official Pages
Facebook(NEWS): http://www.facebook.com/newsarirang
Homepage: http://www.arirang.com
Facebook: http://www.facebook.com/arirangtv
Twitter: http://twitter.com/arirangworld
Instagram: http://instagram.com/arirangworld
