China Cheap price Poly-crystalline Solar Panel 2W for Argentina Factory
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Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
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 Operating 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
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More project information on Instructables: https://www.instructables.com/id/Make-Your-Own-Photovoltaic-Off-Grid-System
Parts list (incomplete, see Instructables for more information):
Amazon.com:
100W Solar Panel: http://amzn.to/2sH5bMa
Solar wire + MC4 connectors: http://amzn.to/2rKdC4a
Solar Charge Controller: http://amzn.to/2sM8qBu
12V 100Ah Battery: http://amzn.to/2sGRQmT
Battery terminals: http://amzn.to/2sHedbM
Inverter: http://amzn.to/2sM6pW7
Reed switch: http://amzn.to/2sMqQC3
LED strip: http://amzn.to/2rtg8wo
Amazon.de:
100W Solar Panel: http://amzn.to/2rK1YXd
Solar wire + MC4 connectors: http://amzn.to/2soYg7p
Solar Charge Controller: http://amzn.to/2soVeA5
12V 100Ah Battery: http://amzn.to/2tBrTS3
Battery terminals: http://amzn.to/2sozvbp
Inverter: http://amzn.to/2tBqQSo
Reed switch: http://amzn.to/2tBxdVL
LED strip: http://amzn.to/2soZy2d
In this project I will show you how I combined a 100W solar panel, a 12V 100Ah battery, a solar charge controller, an inverter and many complementary components to reconstruct the electrical wiring inside my garage and create a photovoltaic off-grid system.
Music:
2011 Lookalike by Bartlebeats
Ecstatic Wave, Jens Kiilstofte
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October 29, 2012 – Stanford Professor Zhenan Bao and her colleagues have developed the first solar cell made entirely of carbon, a promising alternative to the expensive materials used in photovoltaic devices today. Unlike rigid silicon solar panels that adorn many rooftops, Stanford’s thin film prototype is made of carbon materials that can be coated from solution – a technique that has the potential to reduce manufacturing costs.
Related article: http://news.stanford.edu/news/2012/october/carbon-solar-cell-103112.html
Stanford University:
http://www.stanford.edu/
Stanford News:
http://news.stanford.edu/
Stanford University Channel on YouTube:
http://www.youtube.com/stanford
