Free sample for Poly-crystalline Solar Panel 40W in Greece
Short Description:
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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
How does solar energy work? What is the photovoltaic effect? This video overviews the typical commercial solar panel system components and how solar panels produce electricity. It even covers potential savings to your average electric bill with solar for business.
Subscribe to our Business Feed if you’re a professional interested in learning more about sustainability, renewable energy and the latest in commercial solar technology: http://businessfeed.sunpower.com,
How to make a Doggy Door Burglar Proof? Don’t install one/remove it!!
In this episode, I show how to bypass deadbolts, $ security system, pets, 6 foot flat panel fence and punch through microchipped plastic electronic dog door.
All around U.S last year there was a plethora of break-ins via simple dog door; I show how easy it is to accomplish this.
I then consulted an FBI Certified Locksmith as to a solution to properly secure a residence: he immediately shot back with “Remove the dog door!”, and provides immediate on hand solution from random parts at home to make a climate controlled dog house as the proper alternative. In less than 10 seconds, thieves can break-in, grab what is available, and then make out with the goods in less than a minute. No dog door= no problem solution!
Again, protect your family, residence and possessions by ducting climate control out to a dog house- if there is no dog door, then there is no hole for the burglar to crawl through!
All items used in this video happened to be in the ‘scrap bin’: 12 volt battery, 12 volt solar panel and computer fan (cpu fan-from disassembled desktop computer). Super simple- watch video!
This video was created to thwart thieves in 2017; filmed and edited by Producer Bruhrilla with GorealerRadio.com. Acting was performed by lead anchor Whitney Rhodes at undisclosed neighbor’s house with full permission- disclaimer: Do Not attempt to break into your neighbor’s home. Ever. Feel free to share with anyone you know, as this was video was sourced to educate. Thank you and have a safe 2017!
