Small Solar Panels for Lights:240W Polycrystalline Solar Module
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- Loading Port:
- SHANGHAI
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6000 watt
- Supply Capability:
- 10000000 watt/month
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Description:
Solar modules use light energy (photons) from the sun to generate electricity through the photovoltaic effect.
The majority of modules use wafer-based crystalline silicon cells or thin-film cells based on cadmium telluride or silicon.
The structural (load carrying) member of a module can either be the top layer or the back layer.
Cells must also be protected from mechanical damage and moisture. Most solar modules are rigid, but semi-flexible ones are available,
based on thin-film cells. These early solar modules were first used in space in 1958.
CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements.
It is the optimal choice for both on-grid and off-grid power systems.
CNBM Solar panel offers high performance of power per square foot of solar array.
Monocrystalline silicon(c-Si): often made using the Czochralski process. Single-crystal wafer cells tend to be expensive,
and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon.
Hence most c-Si panels have uncovered gaps at the four corners of the cells.
Characteristics of Solar Monocrystalline
I. Solar Cell : High efficiency crystalline solar cell.
Even if under the weak light, the solar module can produce maximum power output.
II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase
the power output and mechanical strength of solar module.
III. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV. AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V. Junction box: Multi function junction box with water proof.
VI. Long lifetime: ≥25 years; Less power decrease.
VII. Good performance of preventing from atrocious weather such as wind and hails.
VIII. Resisting moisture and etching effectively, not effected by geology.
IX. The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
Characteristics | Unit | 240W |
Maximum Power (Pmax) | W | 240 |
Power Tolerance | W | (0,+5) |
Maximum Power Voltage (Vmp) | V | 30.50 |
Maximum Power Current (Imp) | A | 7.86 |
Open Circuit Voltage (Voc) | V | 37.70 |
Short Circuit Current (Isc) | A | 8.50 |
Module Efficiency (ηm) | % | 16.35 |
Dimension of module | mm | 1480*992*40mm(64.6*39.1*1.6inch) |
Pmax Temperature Coefficient | %/C | -0.44 |
Voc Temperature Coefficient | %/C | -0.32 |
Isc Temperature Coefficient | %/C | 0.44 |
Maximum System Voltage | VDC | 1000(TUV);600(UL) |
Maximum Series Fuse Rating | A | 15 |
Operating Temperature | C | -40~ +85 |
NOCT | C | 45±2 |
STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature | ||
FAQ:
1. How long will my inquiry get response?
Your inquiry related to our products or prices will be replied within 24 hours.
2. Can I get professional service and suggestion?
Well-trained and experienced staffs to answer all your questions in fluent English.
3. Do you accept OEM or customized design?
OEM & ODM, any your customized lightings we can help you to design and put into product.
4. What if I need specific design?
Distributorship are offered for your unique design and some our current models.
- Q: What is the impact of roof pitch on solar panels' efficiency?
- The impact of roof pitch on solar panels' efficiency is significant. A steeper roof pitch allows for better solar panel orientation towards the sun, maximizing the amount of sunlight they can capture. This leads to increased energy production and higher overall efficiency. However, a flatter roof pitch can still be suitable for solar panels, as long as they are properly tilted or mounted to optimize sun exposure. Ultimately, the ideal roof pitch for solar panels depends on factors such as geographic location, climate, and the specific solar panel technology being used.
- Q: Can solar panels be used for powering outdoor events or festivals?
- Yes, solar panels can definitely be used to power outdoor events or festivals. They are a sustainable and reliable source of energy that can provide electricity to run lights, sound systems, food stalls, charging stations, and other equipment needed for such events. Additionally, solar panels can be easily set up in open areas, making them ideal for powering outdoor gatherings without the need for grid electricity or noisy generators.
- Q: Can solar panels be installed on a canopy or pergola?
- Yes, solar panels can be installed on a canopy or pergola. In fact, these structures can provide an ideal location for solar panel installation as they are often situated in areas with good sun exposure. By placing solar panels on canopies or pergolas, you can maximize the use of available space while also providing shade and protection from the elements.
- Q: Can solar panels be installed on a rental property?
- Yes, solar panels can be installed on a rental property, but it would require permission from the property owner or landlord.
- Q: Was at home depot today and a Solar City sales man came up to me, offering me free solar panels. He said he could install them on my garage for free, free installation, free panels. Promised me it wouldn't cost me a dime. This is obviously appealing to someone like me who has a $200.00 monthly electrical bill. Now my question is this. Is this a scam? Are there ANY hidden fees or things I should be weary of?- I understand I may not save tons of money, but if I can save even something as low as $20 a month I would be happy. I live in a sunny area and they seem very interested in my garage roof. Any information would be super-helpful, thank you.
- Remember, if it sounds to good to be true, it usually is .
- Q: I would like a list of the solar companies expanding or doing hiring or a good list in general. I know some are expanding. Best answer gets all the points
- There okorder /
- Q: Are the solar panels on the roof just a gimik to get all the tree huggers to buy it, or are they actually a good, efficent design?
- The solar panel option is for running a ventilation system while the Prius is parked outdoors, so the sun won't heat up the interior. Personally I think it's a good idea, especially if your car has leather seats-- There is nothing more unpleasant than getting into a car with leather seats that has been sitting in the sun for hours with the windows closed. Many a people in shorts have their thighs scalded on the leather seats that way. The solar panels are a luxury option, not standard equipment on the Prius. I think luxury cars like Mercedes and Cadillacs with leather interiors can use a system like that.
- Q: i have a fountain system that has a small electric pump. its made to be close to a house but i want it across the driveway and i dont want to run electrical over there.is there a small solar panel that i can get fairly inexpensive to mount on a nearby tree and be able to plug the pump into it?
- More okorder /... (... or search portable solar panel) And probably under a tree isn't a good placement for a solar panel. Good luck!
- Q: Can solar panels be installed on a boat or RV?
- Yes, solar panels can be installed on both boats and RVs. They are a popular and efficient way to generate electricity while on the move. Solar panels can provide a reliable source of power for charging batteries, running appliances, and lighting, making them a great option for sustainable energy on the go.
- Q: What is the most efficient solar panel, how many would we need to power the United States, and how much land would it take?
- 50 billion panels million acres nukes are better. MIKE
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Small Solar Panels for Lights:240W Polycrystalline Solar Module
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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