Professional factory selling Poly-crystalline Solar Panel 5W for Houston Manufacturers
Short Description:
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Professional factory selling Poly-crystalline Solar Panel 5W for Houston Manufacturers, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
Poly-crystalline Solar Panel 5W
Technical parameter
Maximum Power(W) 5W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.56A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.62A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (3x6pcs)
Dimensions 175x270x18mm
Weight 0.65KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline 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 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
Clear evidence of an Earth-sized planet orbiting Proxima Centauri, the closest star to the Solar System, has been found by an international team of scientists led by astronomers at Queen Mary University of London (QMUL).
Scientists are excited because Proxima b may also be the closest possible home for life outside the Solar System.
The research is published in the journal Nature and lead author Dr Guillem Anglada-Escudé from QMUL’s School of Physics and Astronomy said: “Succeeding in the search for the nearest terrestrial planet beyond our Solar System has been an experience of a lifetime, and has drawn on the dedication and passion of a number of international researchers. We hope these findings inspire future generations to keep looking beyond the stars. The search for life on Proxima b comes next.”
Find out more here: http://www.qmul.ac.uk/media/news/items/se/180424.html
Subscribe to the official Queen Mary, University of London channel – bringing you breakthrough research findings and enhanced student life, teaching and learning.
http://www.youtube.com/QMULOfficial
Off Grid Solar Power – 830W from the Midnite Solar Kid on a 24V System
Another rainy day, so I hooked six 260W panels up to the Midnite Solar Kid charge controller. Yes, the Kid will actually put out 30A on a 24V battery bank. No, it’s not broken.
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Music: Born Barnstormers by Brian Boyko. The full track is available at freepd.com. This music is in the public domain and is free to use.
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