8 Years Factory Poly-crystalline Solar Panel 40W for Guatemala
Short Description:
continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for 8 Years Factory Poly-crystalline Solar Panel 40W for Guatemala, Welcome to visit us at any time for business relationship established.
Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline solar cell 156*52mm
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
Solar cell Tabbing Wire and Welding
Twitter @bartosiastics
Forty six years ago, Earth Day was founded by United States Senator Gaylord Nelson. Since then, pretty much all of the world’s environmental problems have gotten exponentially worse. Global warming, C02 levels in the atmosphere, the Great Pacific Garbage Patch and Donatella Versace’s face. But just think about how much worse it could have been. Sure people in Shanghai have to wear masks to breath, you can’t even bathe in the water from Flint, and Fukishima is spewing radioactive water into the Pacific Ocean. But at least the Polar ice caps haven’t all melted, covering the world in water and causing mutations that give us gills behind our ears.
Regardless of where you stand on the environment, you can still make money investing in companies that are going green or are eco-friendly. Maybe investing in green technologies like solar will help balance out your weekend hobbies that include pouring paint cans down the sewer, throwing batteries into bond fires, and chopping down the oldest trees you can find.
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Jinkosolar: http://www.zacks.com/stock/quote/JKS?cid=CS-YOUTUBE-FT-VID
Solar City: http://www.zacks.com/stock/quote/SCTY?cid=CS-YOUTUBE-FT-VID
Covanta: http://www.zacks.com/stock/quote/CVA?cid=CS-YOUTUBE-FT-VID
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