Factory Price Poly-crystalline Solar Panel 40W for kazan Manufacturer
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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
Adrian goes solar: Here we ask a self-described technology lover what the experience was like installing solar panels on his home. Why install home solar power? Has solar energy changed the way you consume electricity? Any advice about installing solar? How can you see if your solar panels are working? This is a real solar testimonial.
Learn more about:
Solar Panels for Your Home: http://www.solarcity.com/residential/
Solar Panel Installation: http://www.solarcity.com/residential/solar-panel-installation.aspx
Solar Panels Cost: http://www.solarcity.com/residential/solar-panels-cost.aspx
Solar Panels for your home in Idyllwild California
Solar Panels: http://TrustedSolarPanel.com/IdyllwildCalifornia
Great Advice For Maximizing The Benefits Of Solar Energy
When it comes to solar energy, everybody understands that it is good for the environment. However, depending on several factors, it may or may not be good for your pocketbook. The following article will help educate you on all the costs associated with solar energy. Use it to help determine whether or not solar energy is right for you.
Photo-voltaic solar panels come in two varieties. Poly-crystalline panels are generally less efficient and costly than mono-crystalline panels. Look for efficiency when choosing what to invest in.
Find a reputable company. With the rapidly rising popularity of solar energy, new companies are springing up left and right to take advantage. A solar energy installation is a big purchase that should last you many years. When shopping for your system, look for a company that you can be confident will still be around ten or even twenty years from now.
If you cannot afford to purchase a solar energy system for your entire house, consider using it in just one or two spaces. Solar energy is a great option for heating swimming pools for instance, or bringing additional warmth to a cooler bedroom. You can always start small and purchase more later, as your budget allows.
Install your solar panels so they receive the most sun throughout the year. If you do not know how to position them efficiently, look at the direction that the sun travels and think about how that changes with the seasons.
Get online to find your local Internet solar panel community. You can find out good information about peaks and lows in solar energy use in your area. If you get particularly adept at getting on a roof to clean your solar panels, you might can even market yourself and make a few bucks off other solar panel owners afraid of heights.
Contact your insurance agent to find out if a solar energy system could be included in your insurance policy. Expect your homeowner’s insurance premiums to go up once your system is installed and consider switching to a different insurance agency if you find that your premiums have become too expensive.
Be sure mountings on solar energy panels are engineer certified for your area. For instance, if if you’re in an area that gets frequent cyclones, the mountings need to be cyclone rated. High-quality systems will be wind certified to ensure they don’t blow away in a huge wind storm. Mounting is an important part of the system and not all suppliers regard them that way. Stay alert when buying your system to make sure they have proper certifications.
Solar water heaters have been around for hundreds of years. For over 50 years people have been using them to heat everything inside and outside the home. Over the years, these solar water heating systems have become much more efficient. If you are located in sunny areas of the country, you should look into buying a solar water system.
Check any regulations that apply to you before installing solar panels. A variety of laws are likely in place. You wouldn’t want to install a system only to have to remove it.
If you have a pool, don’t even think of heating it any other way than solar! This is easily the most efficient use of solar power there is and it will save you a bundle. Solar heating systems cost about the same or less than conventional systems and basically operate themselves so stop wasting your money doing it the old-fashioned way!
Having read this article, there are many things to consider when determining whether or not solar energy is right for you. Use the information provided in the article above to help you make this decision. At the end of the day, solar energy won’t be worth it if you are spending more and getting less power.
Check Out Our Other Videos On This Topic:
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Solar Panels For Your Home Atlantic City Maryland
Like this video?
Browse The Channel: https://www.youtube.com/channel/UC4Ja65j-7B2ReknJjVRoZ2Q
Want To See More Like This One? https://www.youtube.com/playlist?list=PL0MwjSYCGYkZjftWHrQGfZK5Xvj_l4Glx
Another great video on the topic: https://www.youtube.com/watch?v=xKxrkht7CpY
Solid channel on the topic: https://www.youtube.com/user/VPROinternational
