Large Solar Panels for Sale - Solar Monocrystalline Panel, Portable Solar Power Supply
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
65
Number of Cells(pieces):
72
Production description
Monocrystalline Silicon Solar Panel (60-65W)
• 10 years 90% output warranty
• 20 years 80% output warranty
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulate to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
Details
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FAQ
We have organized several common questions for our clients，may help you sincerely：
1.What price for each watt?
It depends on the quantity, delivery date and payment terms,
2.How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
- Q: I'm thinking of having solar panels to generate electricity. The drawbacks are that I'm afraid if it needs repair, I won't be able to find anyone. Also I'm afraid that the roof is not very accessible. If it is a new house, should the roof have a roof hatch? What can make the system not work?
- Modern solar electric panels rarely fail. Because of this, if you would be installing them over a roof that only has a few years left on it, it would be better to redo the roof, first. In the unlikely event that a panel needs to be changed, this can be done in 30 minutes or so, because the panels are mounted on racks, with everything simply plugging together. I have never personally seen a solar installation go bad, but from what I hear, the inverter (a box that goes in next to your electric service panel) is usually what burns out after 5 years, assuming the install was done right in the first place. If you were to call roofers to repair your roof, they would somehow be able to get to your roof, by ladders, or a special truck. Solar installers use the same kind of equipment. They won't have a problem getting up there. A solar electric system is actually a very straightforward thing. No matter who installs it, if there is a problem, another installer should be able to diagnose and fix it.
- Q: ) what is absolutely needed to hook up a solar panel to grid tie, what permits and/or inspectors are needed?2) if we know how many KWH's we use per month, do we just divide by number of hours per month to find out average KW usage?3) what is an estimated ratio of DC to AC transformation/convertion @ 30 C?4) do the solar panel voltages have to be the same? what would happen if the voltage going into the house is greater/lower than that of the house's defualt voltage5) for added chance of getting 0 pts add some contrators that do business in ohio for installing solar panels or sell them
- The okorder The reference section has all the formulas you are looking for and there is a list of dealers by state, plus various state rebate information. Yes, you can hook up different panels to the same system. There are special controllers that regulate the voltage. I'm more of a hands on nuts and bolts guy so I can't help you with the formulas and engineering explanations. Another great place to get information is Home Power Magazine. You can get the issues online or in print. Thanks for going solar!
- Q: Can solar panels be used in areas with high levels of saltwater?
- Yes, solar panels can be used in areas with high levels of saltwater. However, it is important to choose solar panels specifically designed for such environments, as regular panels may corrode or deteriorate due to the salt content. Specialized panels with protective coatings and materials are available to ensure their longevity and optimal performance in saltwater areas.
- Q: Can solar panels be installed on asphalt shingles?
- Yes, solar panels can be installed on asphalt shingles. However, it is important to ensure that the shingles are in good condition and can support the weight of the panels. Proper installation techniques and mounting systems designed for asphalt shingles should be used to prevent any damage to the roof.
- Q: Can solar panels be installed in a shaded area?
- Solar panels can still be installed in a shaded area, but their efficiency will be significantly reduced as they rely on direct sunlight to generate electricity.
- Q: What is the impact of bird droppings on solar panels?
- Bird droppings can have a negative impact on solar panels as they can reduce the efficiency of the panels by blocking sunlight. The droppings can create shadows and reduce the amount of sunlight that reaches the panels, leading to decreased energy production. Additionally, the acidic nature of bird droppings can damage the surface of the panels if not cleaned regularly, potentially reducing their lifespan. Therefore, it is important to regularly clean and maintain solar panels to ensure optimal performance and longevity.
- Q: How do I clean my solar panels?
- To clean your solar panels, start by turning off the system and ensuring the panels are cool to touch. Use a soft brush or sponge with mild detergent mixed in water to gently scrub away any debris or dirt. Rinse the panels with clean water and allow them to dry naturally. Avoid using abrasive materials or harsh chemicals, as they may damage the panels. Additionally, be cautious when working at heights and consider seeking professional help if needed.
- Q: so...do you think an online store dedicated to selling solar panels/systems will be a good business idea? Since green energy is the 'hottest' growing business area recently with usage growing about 30% per annum and investors putting all their money into solar energy, wind farms, biofuel, etc. I think when you sell solar systems online this will be the most appealing business model to the end customer...especially if you offer free installation on orders of say $000.
- It's that offering installation that is the problem. Do you have the ability to arrange contractors to install where ever the customer may be? The online store model works best on a drop ship model where once you've shipped the parcel, you're done. Online selling of solar panels would be basically to the DIY crowd and as you've said, most people don't have the skills nor the enthusiasm to install them. The current price per watt installed is about $0 a watt. $ per watt are the organic dye and film solar panels which are horrendously inefficient and require much more square footage and that $ per watt price is before installation. Currently solar depends a lot on government subsidies to be worthwhile. The various green energy technologies (both solar and wind) lack the economics to be anything other than greenwashing and often if you consider the total impact to the environment, they are often worse than fossil fuels and even if the environmental impact of their manufacture is neglected, it's hard to compete with fossil fuels where nature has done all the work of storing solar energy in a convenient hydrocarbon form. Of course, there's still money to be made off people's ignorance. You've already asked this question several times, apparently you're not satisfied with any answers that are counter to your hopes. Why don't you try it and see how far you'll get.
- Q: How do solar panels affect the overall carbon footprint of a building?
- Solar panels can significantly reduce the overall carbon footprint of a building. By harnessing the power of the sun to generate electricity, solar panels reduce the reliance on fossil fuels for energy production. This means that less greenhouse gases, such as carbon dioxide, are released into the atmosphere during the building's operation. Consequently, solar panels contribute to a cleaner and more sustainable energy system, helping to mitigate climate change and reduce the building's environmental impact.
- Q: The colder a solar panel gets the more efficient it seems to be. As the panel warms, it loses some efficiency. Why is this so? Please explain in a way you would expect a high school kid to understand it, as I am a high-schooler and i have to explain this to other high-schoolers.
- All PV Solar Panels are affected by heat. The hotter the solar panel, the lower the power output - but how significant is the effect. I decided to test one of our small 6V 250mA Solar Panels to find out. Solar Panel next to halogen lamp with temperature probe. Reproducing the kind of temperatures solar panels experience in hot climates is not easy on a cloudy May day in the UK, so a 50 Watt halogen office lamp was used at a distance of 55mm from the solar panel as a sun substitute. This guaranteed a constant level of light would be incident upon the solar panel ensuring the quality of the results collected.
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Large Solar Panels for Sale - Solar Monocrystalline Panel, Portable Solar Power Supply
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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