8 Years Factory Mono-Crystalline 300W Solar Panel Factory for Brazil
Short Description:
With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of
8 Years Factory Mono-Crystalline 300W Solar Panel Factory for Brazil, Any requires from you will be paid with our best attention!
Mono-Crystalline 300W Solar Panel
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.45V
Optimum Operating Current(Imp) 8.15A
Open Circuit Voltage(Voc) 45.60V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1950x990x50mm
Weight 22.1Kg
Front Glass 3.2mm,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 156*156mm
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 Polycrystalline 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
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Three planets of our solar system are preparing to do a rare, celestial dance that you’ll actually be able to see from your house! Anthony tells us what’s going on, and how to catch a glimpse.
Read More:
Watch the planets dance in a triple conjunction
http://www.cnet.com.au/watch-the-planets-dance-in-a-triple-conjunction-339344378.htm
“Triple planetary conjunctions are relatively rare in the night sky, but astronomers are about to be in for a real treat.”
Planets Aligning in the Sunset Sky
http://science.nasa.gov/science-news/science-at-nasa/2013/10may_sunsettriangle/
“The sunset of May 26th will be extra special. On that date, Venus, Jupiter and Mercury will gather in the fading twilight to form a bright triangle only three degrees wide.”
Closest grouping of three planets until the year 2021
http://earthsky.org/tonight/closest-grouping-of-three-planets-until-the-year-2021
“After sunset on Sunday, May 26, or Monday, May 27 — depending on where you live worldwide — will showcase the closest grouping of three planets until January 2021.”
Planets for Dessert
http://science1.nasa.gov/science-news/science-at-nasa/2000/ast30mar_1m/
“Although the planets and our Moon will appear to be close together, there’s no danger of a collision.”
The Folklore and Reality Behind the Next Planetary Alignment
http://www.brighthub.com/science/space/articles/51248.aspx
“News of the next planet alignment seems to occur every few years.”
Planetary Alignment
http://www.universetoday.com/34076/planetary-alignment/
“Thousands of years ago, men looked to the planets to guide them.”
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