Ai Solar Panels 45w Kit

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000000000000 watt/month

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Quick Details

Place of Origin:	Guangdong China (Mainland)	Brand Name:	SunnyPower	Model Number:	SPM
Specification:	Normal	Application:	Home	Output Voltage (V):	12VDC 24V DC
Load Power (W):	Depands	Solar Power (W):	5W--300W	Certification:	VDE,IEC,CSA,UL,CEC,MCS,CE,ISO,ROSH
Size:	Customized dimensions	Max power:	5W---300W	Cable:	MC-4 and connector
Frame:	White or black aluminum	Glass:	Low iron tempered glass	Cell type:	Mono crystalline and Poly crystalline
Cell brand:	Taiwan Motech	System voltage:	12v or 24v

Packaging & Delivery

Packaging Detail:	Each panel with one single caton,and then 10pcs/5pcs with one outer carton,finally use wooden pallets to pack the cartons.
Delivery Detail:	20 days

Specifications

solar panels from 5W--300W, made of TAIWAN MOTECH brand cells,with CO in TAIWAN,Mono and Poly with VDE,IEC,CSA,UL,CE,ISO.

We import solar cells from Taiwan Motech brand, with this CO in taiwan and our CSA certification,we can still sell goods to Anti-dumping areas like USA. Our main products are solar panels, off grid and on grid solar home systems , solar street lighting systems, solar water heating system,solar pump,solar attic fan, solar DC LED lights and solar DC refrigerators.

Certificates : ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
Delivery time: sample 10days, order 25-30days.
Sample: charged.
Payment term: T/T 30% as deposit, 70% before shipment. Or irrevocable L/C at sight.
Trade term: FOB Shenzhen or CIF destination seaport or Airport.

Solar Panel Kit 45W

Q: i need how a solar panel works, if possible make as easy to understand as possible like because of this , this happens and if you could please put a web source you got it from: How okorder /... Use the next page link to flip through the article.

Q: What in the solar panel wares out so that the panel can not convert the suns energy to electric energy? Please post were you get answers.: Panel degradation can occur in many ways, but they generally take a long time (40yr old panels are still working...). One problem is diffusion. Since the cells are at a finite temperature and receive energy from the light, atoms in the structure can migrate around the cell. If you mix up materials from either side of the junction, you can reduce or remove the internal field and so charge separation no longer occurs, meaning no more current output. This is generally a very, very slow process. My current research is on the back contacts of cadmium-telluride solar cells. CdTe forms a junction with metals, and this junction has a built in electric field that tries to stop the current going out of the cell. This is bad! It reduces the power you get out. To overcome this, copper is sometimes added. This really cuts down on the restrictions on current, but copper is very diffusive. Within weeks at room temperature it can jiggle its way along grain boundaries (the solar cells aren't one big crystal, but a load of small grains. Our lab makes ones about 0.006mm across). Whilst copper at the back contact is good because it cancels out the effect of the field there, once it gets to the cell junction it has a worse effect. It can act as a 'recombination centre' or 'shunting pathway' - it either absorbs the free charges or takes them somewhere useless and cuts the power output. Copper is a very obvious and quick acting cause of solar panels reducing in output. I believe a similar effect is true for other cells, just with different materials. The quality of the junction degrades slowly as heat and light give energy to atoms in the lattice and make them jiggle around a bit. Once you have things out of place, performance degrades.

Q: the solar panel works with LEDs, small bulbs,etc but neve with any dcmotor. Please help. I have a science exhibition.: It may be that the power output of your solar panel is not enough to drive the DC motor. It is producing up to 6 volts but it may not be producing many milliamps. LEDs need very little power to work but DC motors often need quite a high current to get them turning. If you can run several solar panels in parallel, you can probably increase the available current. Alternatively, can you expose the existing panel to much more light so as to get it to work at its maximum output? That might work. Good luck with your science exhibition.

Q: Do solar panels work in cloudy weather?: Yes, solar panels can still generate electricity in cloudy weather, although their efficiency may be reduced compared to sunny conditions.

Q: I'm going to pitch an idead to my school about switching to Solar Energy. What are positive and negative effects of the solar panels?Also what is the cost for installing them into a highschool?How much would the electricity bill decline afterwards?: If you hope to get a solar panel that can run appliances and air conditioning.. then you are not even close to being realistic about what solar panels can do. If you really want to install a solar panel array on your home, then you need to talk to a company in your area that designes and installes them because every installation is different.. so you won't get an answer here on Yahoo. You can expect to spend $20,000 to $30,000 that will provide enough solar power for the average home.

Q: What, if any, improvement in efficiency per square foot or meter is realized by a solar panel in space vs. being mounted on the ground where the light is attenuated by the atmosphere?In passing, I found a site that gives an output of .89 watts / 4 in. sq for a particular home-mounted panel.: The mirrors might could desire to be on computerized monitoring gadgets so as that using fact the sunlight strikes it might keep the pondered sunlight on the panel with value of optical sensors and stepper automobiles and %s or laptop controllers then you definitely've the mirrors which destroy in hailstorms except you employ chrome metallic ones that in the process basic terms mirror 60% in assessment to 80% for glass To tutor what I say take a small hand mirror outdoors and prop it up so it reflects at one brick or spot on wall mark it or keep in mind it then wait or come lower back in 20 min see what proportion times it may be moved and how complicated the development of circulate

Q: Can solar panels be used to power a skyscraper?: Yes, solar panels can be used to power a skyscraper. With advancements in technology, large-scale solar panel installations can generate enough electricity to meet the energy demands of a skyscraper. However, it may require a significant number of panels and efficient utilization of available space to maximize solar energy production. Additionally, energy storage systems can be employed to ensure continuous power supply, especially during periods of low sunlight or at night.

Q: Can solar panels be used for powering wireless charging stations?: Yes, solar panels can be used to power wireless charging stations. Solar panels convert sunlight into electricity, which can be utilized to charge devices wirelessly through a charging station. This makes it a sustainable and environmentally friendly option for providing power to wireless charging stations.

Q: I was thinking about getting some GE Solar Panels and on there website that I am on, I didn't really see a price. can anybody give me maybe an estimate on how much each one would cost? thanks: Retail, between $5 to $6 /watt.