Oklahoma Solar Panels - Mono 220W Solar Panels Made in China for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 1000000 watt/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
220
Number of Cells(pieces):
72
Product Description
Specifications:
| Type of cell | mono |
| Max. power (Wp) | 180-220W |
| Max. power voltage (V) | 37V |
| Max. power current (A) | 5.5A |
| Open circuit voltage (V) | 44.6V |
| Short circuit current (A) | 6A |
| Number of cells (Pcs) | 72 |
| Size of module (mm) | 1580*808*35mm |
| Max. system voltage (V) | 1000 |
| Temperature coefficients of Isc (%) | + 0.1/ °C |
| Temperature coefficients of Voc (%) | -0.38/ °C |
| Temperature coefficients of Pm (%) | -0.47/ °C |
| Tolerance Wattage (e.g. +/-3%) | +/-3% |
| Surface Max. Load Capacity | 60m/s(200kg/sq.m) |
| Weight per piece (kg) | 16kg |
| Junction Box Type | 4m, length 1000MM,TUV |
| Connectors and Cables Type | MC4 |
| Output Cables (mm) | φ=4mm², L=900mm |
| Cell Efficiency (%) | ≥18.6% |
| Output tolerance (%) | +/-3% |
| Frame (Material, Corners, etc.) | Aluminum |
| Front Glass | 3.2mm high transmission, Low Iron, Tempered Glass |
| Warranty | 10Years products warranty and 25 years 80% of power |
| Standard Test Conditions | AM1.5 1000mW/cm2 25°C |
| FF (%) | 72% |
| Operating temperature ºC | -40 ºC ~+85 ºC |
Packaging:
2pcs/carton, 310pcs/20GP
Advantages
1.Long Service Life
2.High Efficiency Solar Cells
3.Special Aluminum Frame Design
4.High Transmission, Low Iron Tempered Glass
5.Advanced Cell Encapsulation
Solar Panel Application:
1. Solar power station, field operation some huge engineer construction;
2. Living house and home building;
3. Office building, factory and warehouse;
4. other industrial and commercial applications.
- Q: What Are Solar Panels Made Of?
- Silicon. They have to compete with computer chip makers for the same supply of silicon. As solar panels are becoming more common, the price of computer chips is going up.
- Q: What are the financial benefits of installing solar panels?
- There are several financial benefits of installing solar panels. Firstly, solar panels help to significantly reduce or even eliminate electricity bills, as they generate free and renewable energy from the sun. Additionally, in many countries, homeowners can sell excess electricity generated by their solar panels back to the grid, earning them credits or money. Furthermore, installing solar panels can increase the value of a property, making it more attractive to potential buyers in the future. Lastly, solar panel owners can take advantage of various government incentives, tax credits, and rebates, which can further reduce the upfront cost of installation and provide long-term savings. Overall, solar panels offer a cost-effective and sustainable solution that can lead to significant financial savings over their lifespan.
- Q: How much space is required for solar panel installation?
- The amount of space required for solar panel installation varies depending on factors such as the size and type of panels used, as well as the energy needs of the property. On average, a residential solar panel system typically requires about 100-400 square feet of roof space per kilowatt of installed solar capacity. Additionally, ground-mounted systems may require larger areas, typically ranging from a few hundred to several thousand square feet depending on the system size. However, it is important to consult with a professional solar installer to determine the specific space requirements for your individual project.
- Q: Can solar panels be installed on art installations or sculptures?
- Yes, solar panels can be installed on art installations or sculptures. This allows them to generate electricity from sunlight, effectively integrating renewable energy into artistic designs.
- Q: I have a cabin in the woods and need more light. I do have enough sun but I was wondering how or where do I get a solar panel to lead to a power outlet? In a perfect world I would like to get a solar panel with a connecting wire to an outlet or something so I could power a small TV. I know its hard enough but can I get that pre-made? Or even lastly should I look at wind power consider I would like this to be under $500? Thank you for putting up with this bundle of questions.
- Wow. I couldn't tell you how much something like that would cost, but I would expect it to be pretty high. I don't think you are going to find a panel out there that is going to pump out enough juice to provide 0ac. It would involve a battery system and a DC to AC power inverter. You would have to let the system charge for a time and then you would be able to use if for a little while.
- Q: I recently bought a house with very old solar panels (about 25 years old) that don't appear to work properly. They are supposed to heat the hot water heater but they don't always work, and recently have staretd leaking. So, I have had them turned off and now we're just using electricity to heat the hot water. My question is, is there any tax credit money (stimulus or otherwise) available for people to (a) repair old solar panels or (b) replace them with new ones? How does the credit work?
- If you buy NEW solar panels, there is a credit. see the 040 icon at www.okorder
- Q: I am told there are night vision goggles to see at night due to invisible light still hitting earth. I am also told that there are other beams, x-rays etc hitting earth.Why couldn't they invent a solar panel with dual power in the day?It could harness both visible and invisible light, and at night be single?Anyone know why they can't make an invisible light solar panel?Is this possible?What happens if future cars have night vision windshields instead of lights?
- Solar panels work when the metals from which they are made release electrons when hit by radiation. There is a threshold that, below a certain wavelength/frequency, they do not eject electrons. As frequency increases, more electricity flows. Radio and infrared are the least energetic electromagnetic waves.
- Q: Okay, I think I understand what I'm doing, but I want to set up some solar panels on the roof of my garage, the building that gets the most sun, and I want to make sure all my math is correct in determining number of megawatts per year. However, my knowledge of electrical terms in quite n00bish, to say the least.Here is what I think I should be doing.The solar cells come at .75 Watts average power.I will install 4 panels of 64 cells each, with a total of 256 cells.
- For comparison, 36 of these make a normal 2V x 50W panel. Note they are not tabbed. This means you have to find a way to connect them yourself. The tabs are probably spot welded on by the suppliers. A supplier below has kits of these with tabs, as needed to connect them together. These are not suitable for grid connect, because the higher voltage needed makes do it yourself panels a dangerous and litigious thing to have on your roof. Maybe you could buy a smaller pack from the link below to compare tabbed and untabbed and work out what to do. Your power calculation is a bit incorrect because the sun is only present some of the time. The 36 cell module would produce 50W when square on to the full sun. The sun may be out for around 2h a day in some places and times of the year. However it is the equivalent of 5h full sun, because of the changing angle throughout the day. Look this up on the internet for your region. Temperate zones may be a lot less. One pack in your link is 36x3 = 08 cells. Thus 50W per pack x 5h a day gives 750Wh per day and 274KWh/y. In reality it will always be less because of regions, weather, clouds, dust, inefficiencies, aging of cells.
- Q: Im doing a science project and I need to know what gases or liquids a solar panel can make that is not friendly to the environment. Please name all the gases and liquids and explain how they damage the environment. It would be most likely that you will get best answer if you find all the bad things about solar energy and explain why they are bad and how they affect nature. that would be helpful to. Thank you
- Radition
- Q: Still researching for a car that fully uses solar power energy, suggestions would be nice to.
- thats an oxymoron/race car with solar power/forget it/by the by if they start to really harvest the available sources for power the retail price of gas will be 25cents a gallon/
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Oklahoma Solar Panels - Mono 220W Solar Panels Made in China for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 1000000 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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