Price of Residential Solar Panels:250W High-Efficiency Polycrystalline PV Solar Panel

Price of Residential Solar Panels:250W High-Efficiency Polycrystalline PV Solar Panel System 1

Price of Residential Solar Panels:250W High-Efficiency Polycrystalline PV Solar Panel

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 watt

Supply Capability:: 20000 watt/month

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Quick Details

Place of Origin:	China (Mainland)	Brand Name:	JS Solar	Model Number:	60cells 156mm poly
Specification:	Normal	Application:	Commercial	Output Voltage (V):	35V
Load Power (W):	250W	Solar Power (W):	250W	Work Time (h):	8 hours
Crystalline:	poly solar panel

Packaging & Delivery

Packaging Details:	carton box and pallets
Delivery Detail:	3 working days

PV Solar Panel 250W High-effiency Polycrystalline

Specifications

25 years warranty
Class-A Grade quality
EL test of each panel
Produced under automatic machines which bought from Germany

Advantages

Reason:

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech etc.

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its grade.so they put these panels into stock.

Quality

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

Our Service

Pre sale:

1.Our sales representative and engineer work together to answer your questions and offer solution for free

2.We choose the best product for you to make sure it worth its real value

3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:

We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.

Q:How do solar panels affect the roof's lifespan?: Solar panels can actually extend the lifespan of a roof. They act as a protective layer, shielding the roof from harsh weather conditions and reducing direct exposure to sunlight. This helps to prevent deterioration and can ultimately prolong the roof's lifespan.

Q:What is the role of inverters in solar panel systems?: The role of inverters in solar panel systems is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power household appliances and feed into the electrical grid.

Q:I have seen quite a few different websites that talk about building your own solar panels for around $200. I wanted to know if anyone has had any experience with this before I decide to try it myself. It would be very helpful to know what I can expect from such an inexpensive setup; what kind of electronics or appliances would I be able to power. Realistically what can I expect from a $200 setup, and what would I need to power say a whole bedroom (clock, regular sized TV, PC, ext.).: I okorder / You will also need to purchase at least 2 deep cycle 6 volt batteries and a 000 watt inverter. Depending on your usage you might need to add more batteries and or another panel to you system. Hope this helps.

Q:ASAP :) as much details as possible: sounds like a homework essay question to me

Q:I have a question about solar panels. What are the benefits of this system if I installed in my home. for example i know it produces electricity but does it do anything else? How many panel would you guys think I would need for 2000 sq ft. do you know if it produces hot water? Thanks for your help: Grid-tied solar systems in the U.S. run at least $8/watt installed. To completely run a 2,000 sq ft home, you'd need about 50 amps service from solar -- both 20 volts and 240 volts. Not very practical. Panels are expensive, but the BOS (balance of system) is as well. You need mounts to bolt the panels to the roof (same thing if ground mounted). Cable, wire, and connectors will run several hundred dollars. A couple of grid-tie inverters in the range of 4,000 watts each will cost you several $6,000 to $8,000, plus sub panels, combiner boxes, breakers, disconnects, charge controls, and batteries, among other things. You'd likely need 5 to 24 panels, depending on too many factors to mention here. You'd need at least 8 batteries, likely 2 volt ones, probably more if you want to run the entire home from solar. Solar (or wind) systems have to be installed in the U.S. by state licensed installers, and there are not many of those yet. And if you grid-tie the system, you'll need to put an interconnection agreement in place with your local utility, plus the utility will have requirements on the net-metering and installation of a switch they can use to turn your solar system off from the grid. And this would not produce hot water in the way you are thinking. If you have an electric hot water heater now, the solar system could help run that, just like the rest of your home. Hot water from solar and electricity from solar are two completely different technologies.

Q:Where can I find updated info about solar panels for home?: Check out this article. Thin film panels are the latest and greatest.

Q:solar energy: Himin solar pay more attention to the products quality, we would like to talk more about the quality characteristic of solar module,The credibility of the supplier and the quality of raw material are very important. Himin choose top material to make our solar panels.

Q:How do solar panels affect the local job market?: Solar panels can have a positive impact on the local job market. Their installation and maintenance can create new employment opportunities in the renewable energy sector, leading to job growth. Additionally, the development of solar farms and manufacturing facilities can attract investments and create more jobs in the local economy.

Q:Hey i am going to build a scale model house and demonstrate how you would use solar panels to provide energy. I am thinking of buying some kit solar panels and wiring up some lights to show how they power the home. Also i might hook up a battery in the house to show how you can store the energy. I might also have a large battery hooked up outside the house to represent a power plant that could provide emergency power. Any ideas or comments would be great. Thanks: you have the right idea, but forget about so many batteries cause solar power replaces them. get some small solar motors and use them for ceiling fans, try some small xmas light in a box behind a picture to look like a tv screen, use the small solar motor to demo an exercise bike and use a 00 watt or better light bulb to power your solar cells in place of the sun. that would demo the idea best without the use of batteries. i really hates batteries, but i love me some solar. i am a solar engineer and i think that light is the most amazing element in our universe. solar energy was the first source of power on earth and it will be the last. oh, did i mention that it is also so very very free. in fact, solar energy is so free that one can not even buy a handful of it and one can not even steal a pocket full of it. aint that something to think about and to post on your project just for a fun fact!!

Q:Since plants have been populating this earth for the past 475 million years I think they have evolved to gain the most sun with their greenery. If scientists used heat sensors to find the hot spots of trees and trim all of the leaves that don't quot;providefor the plant, then maybe that trimmed tree could be used to become a solar quot;panelquot;. I believe that each individual leaf could be replaced by a small solar panel and the wood of the tree would be wiring that would root all of the solar panels to a generator.: I don't know much about solar power. This does however seem to be a very interesting idea. But I'd imagine that the complexity of building such a structure would be far more difficult that just laying thousands of large panels in an area. The shadow from higher panels may also have an adverse affect on the lower panels. Consider the tiny panels that do provide energy and compare them to a large panel that is easier to make.

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