Solar Panels California Polycrystalline CNPV-140W High Performance 36 Cell
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
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Introduction of Solar Polycrystalline Series Panels
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.
Polycrystalline Silicon Solar Cells156mm Advantage:
• High efficiency and stable performance in photovoltaic conversion.
• Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
• Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance.
• High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
• High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting.
Characteristics of Solar Polycrystalline Series Panels
Max Power Voltage Vmp (V) | 17.4V |
Max Power Current Imp (A) | 8.05A |
Open Circuit Voltage Voc (V) | 22.4V |
Short Circuit Current Isc (A) | 8.59A |
Max Power Pm (W) | 140W |
Temperature Coefficient of Cells
NOCT | 47℃±2℃ |
Temperature Coefficients of Isc (%/℃) | 0.064 |
Temperature Coefficients of Voc (%/℃) | -0.33 |
Temperature Coefficients of Pmp (%/℃) | -0.45 |
Mechanical Data Solar Polyocrystalline Series
Power | 140W |
Dimension | 1470×670×30mm |
Weight | 11kg |
Tolerance | ±3% |
The dimension of the modules can be changed according to the demand of clients
Limits
Operating Temperature | –40 °C to +85°C |
Storage Temperature | –40 °C to +85°C |
Max System Voltage | 700V |
Guarantee Solar Polyocrystalline Series Panels
Products Guarantee | 5 yrs free from defects in materials and workmanship |
Performance Guarantee | No less than 90% within 10yrs and no less than 80% within 25yrs |
Certificates | UL, IEC, ISO, TUV, CE |
FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2. Can you tell me the parameter of your solar panels?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3. 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.
4. Will you offer OEM service?
We can do OEM, depends on the quantity.
- Q: Can solar panels be installed on a barn or shed?
- Yes, solar panels can be installed on a barn or shed. In fact, barns and sheds are often ideal locations for solar panel installations due to their large, open rooftops that receive ample sunlight. Installing solar panels on a barn or shed can help generate clean and renewable energy while utilizing otherwise unused space.
- Q: Can solar panels be used in areas with high levels of wildlife activity?
- Yes, solar panels can be used in areas with high levels of wildlife activity. While it is important to consider the impact on local wildlife, there are measures that can be taken to mitigate any potential negative effects. Proper installation, such as elevation and orientation, can reduce the likelihood of wildlife interference. Additionally, using appropriate barriers or deterrents can help protect the solar panels and prevent damage from animals. Overall, with proper planning and precautions, solar panels can be successfully utilized in areas with high levels of wildlife activity.
- Q: Does anyone know how I would go about hooking up the air conditioners in my house to solar panels? I would want just the air conditioners to be powered by solar energy. How could I hook it up where the panels can absorb energy from the sun during the day, and save and store the energy so I can run the air conditioners at night? I really feel that in the long run, this would save a lot of money with the energy bill. It's the use of the air conditioners that drive up the bill. Is this idea feasible? Is it also possible to have some sort of hybrid system where I can switch from solar to my regular local energy source when I want to?
- There are solar air conditioners. They don't use electricity. Most anyway. The number of photovoltaic panels you would need to run a standard electric air conditioner would cover most of the homes on the block. Read about heat pumps, Thermal storage, swamp coolers, solar heating to get an idea of what is practical. Most solar systems are hybrid because of clouds and nightfall. The best solar homes are designed from the ground up. With plenty of insulation, the right size and orientation of windows and collectors. Putting solar on an existing structure is going to be a misfit half donkey job unless you are very lucky.
- Q: Can solar panels be installed on a car or electric vehicle?
- Yes, solar panels can be installed on a car or electric vehicle. These panels can generate electricity by harnessing sunlight and can be used to power certain components of the vehicle, such as the battery or air conditioning, reducing reliance on the main power source. However, due to limited surface area on cars, the amount of power generated may be relatively small compared to the vehicle's overall energy needs.
- Q: Hi,I am thinking about getting solar panels installed. # I like to cut my electric bill. #2 I like to eliminate my oil boiler and use some sort of electric boiler.I use about 5000-30000 KW per hour( winter-summer). My oil bill is around 600 month winter time. Over all i pay around 4000 a year. My electric bil now is around 2000-2500 year. Is this possible? I live in NY. I heard you can get up to $35000 rebate from LIPA( Electric company) and 2k from federal and 5k from State( is the state or federal every year?, how does that work). Any help is appreciated.
- How Solar Cells Work by way of Scott Aldous Inside This Article a million. Introduction to How Solar Cells Work two. Photovoltaic Cells: Converting Photons to Electrons three. How Silicon Makes a Solar Cell four. Anatomy of a Solar Cell five. Energy Loss in a Solar Cell 6. Solar-powering a House 7. Solving Solar-energy Issues eight. Solar-energy Pros and Cons nine. Lots More Information 0. See all Physical Science articles You've most likely visible calculators that experience sun cells -- calculators that certainly not want batteries, and in a few instances do not also have an off button. As lengthy as you have got sufficient mild, they look to paintings eternally. You could have visible better sun panels -- on emergency street indicators or name containers, on buoys, even in parking plenty to energy lighting fixtures. Although those better panels are not as ordinary as sun powered calculators, they are in the market, and no longer that rough to identify if you recognize in which to appear. There are sun mobile arrays on satellites, in which they're used to energy the electric strategies. You have most likely additionally been listening to approximately the sun revolution for the final twenty years -- the inspiration that sooner or later we can all use loose electrical power from the solar. This is a seductive promise: On a brilliant, sunny day, the solar shines roughly a million,000 watts of vigour in step with rectangular meter of the planet's floor, and if we might accumulate all of that vigour we might simply energy our houses and places of work free of charge.
- Q: Solar panels single crystal and double crystal in the rain which is easy to use
- At present, monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
- Q: Can solar panels be installed on a community center or recreational facility?
- Yes, solar panels can definitely be installed on a community center or recreational facility. In fact, these types of public buildings are ideal candidates for solar panel installations due to their large roof spaces and high energy consumption. By harnessing solar energy, these facilities can reduce their carbon footprint, lower energy costs, and set a green example for the community.
- Q: Can solar panels be used in areas with frequent lightning storms?
- Yes, solar panels can be used in areas with frequent lightning storms. However, it is important to install proper lightning protection measures to ensure the safety of the solar panel system. This may include grounding the panels and using surge protectors or lightning arresters to divert the electrical charge from lightning strikes.
- Q: Can solar panels be installed on a university or college campus?
- Yes, solar panels can be installed on a university or college campus. In fact, many educational institutions have already embraced solar energy as a way to reduce their carbon footprint and promote sustainability. Installing solar panels on campus buildings can provide clean, renewable energy, reduce electricity costs, and serve as an educational tool for students to learn about renewable energy technologies.
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Solar Panels California Polycrystalline CNPV-140W High Performance 36 Cell
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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