Solar System Solar Panels - 5W Polycrystalline Solar Panels for Small Solar Systems
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 50000000 watt/month
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Product Description
Solar Monocrystalline Series Panels
Introduction of Monocrystalline Solar 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.
Characteristics of Monocrystalline Solar Panels
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.
Standard Test Conditions of Monocrystalline Solar Panels
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Monocrystalline Solar Panels
1.High reliability with guaranteed -3% to +5% power output tolerance, ensuring return on investment
2. High conversion efficiency based on leading innovative photovoltaic technologies
3. Withstands high wind-pressure and snow load, and extreme temperature variations
4. Attractive appearance Unique frame design, high mechanical strength, and easy Installation
Characteristics of Monocrystalline Solar Panels
Max Power Voltage Vmp (V) | 17.3V | 17.4 V |
Max Power Current Imp (A) | 0.29A | 0.58A |
Open Circuit Voltage Voc (V) | 22.2V | 22.4V |
Short Circuit Current Isc (A) | 0.31A | 0.63A |
Max Power Pm (W) | 5W | 10W |
Temperature Coefficient of Cells
NOCT | 47℃±2℃ |
Temperature Coefficients of Isc (%/℃) | 0.06 |
Temperature Coefficients of Voc (%/℃) | -0.33 |
Temperature Coefficients of Pmp (%/℃) | -0.45 |
Mechanical Data Solar Monocrystalline Series
Power | 5W/10W |
Dimension | 250×250×25mm/300×350×25mm |
Weight | 1.4 kg |
Tolerance | ±3% |
The dimension of the modules can be changed according to the demand of clients Limits.
Operating Temperature | –45 °C to +80°C |
Storage Temperature | –45 °C to +80°C |
Max System Voltage | 700V |
Guarantee Solar Monocrystalline Series Panels
Products Guarantee | 2 years free from defects in materials and workmanship |
Performance Guarantee | No less than 90% within 10yrs and no less than 80% within 25yrs |
Certificates | IEC, ISO, TUV, CE |
Dimension of Solar Monocrystalline Series Panels
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. What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
5. 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: Why might energy from the solar panels sometimes be near zero even in the summer?
- Solar photovoltaic panels are highly inefficient to begin with. There are a few possible reasons why it does not produce energy even in the summer . Wrong inverter is used 2. The angle of installation (azimuth and tilt) is not optimum to capture the sun Solar photovoltaic panels are expensive and inefficient, and will not survive in the long run.
- Q: Didnt solar panels use to cost around $250,000 5 years ago?
- I okorder to register for free and lock in long term costs. The increasing demand and competition is helping reduce costs.
- Q: I need a solar panel for my laptop as i am going camping in the desert, and i need my laptop. There are two choices of solar panels, One is 0 watts and 2 V and maximum power current 0.56 amps. The other one is 2 watts, 2 V and no mention of current. My laptop plug says input 00-240V and .5A and then output 5V-5A. Which one should i get for my laptop. If there are other choices please tell me ill look them up on OKorder.Thanks
- I'm afraid neither of these panels will do much for charging or running your laptop. If the power brick is supposed to emit 5 volts at 5 amps, that's 75 watts. Neither of those panels provides enough voltage and the power output is obviously far too small. The capabilities of solar power are vastly overestimated for small panels. Sunlight is limited to about kilowatt per square meter under ideal conditions (summer time, clear blue sky, for a few hours around noon in the US southwest). But consumer panels top out at about 5% efficiency, so your limit is 50 watts per square meter - in other words you would need about half a square meter, or about six square feet, of panel to provide 75 watts. And even under ideal conditions you will only get that much for a few hours each day. Also, the panel's voltage output is not regulated, so even if you find a panel that emits 5 volts (this would actually have to be made up of groups of 30 cells in series, as they emit half a volt each at most) you can't just connect the panel output into your laptop's DC in. You'd need a regulated DC-to-DC supply, and since that is not 00% efficient it will cost a bit of the power... now you need even more panel area. All in all, not really a practical thing to carry along on a camping trip.
- Q: Can solar panels be used in areas with limited sunlight?
- Yes, solar panels can still be used in areas with limited sunlight. While solar panels are most effective in areas with abundant sunlight, advancements in technology have made it possible to generate some amount of electricity even in areas with limited sunlight. Additionally, solar panels can still be viable in these areas if combined with energy storage solutions or connected to the grid, allowing for a more reliable and consistent electricity supply.
- Q: I have a panel that quot;deep breatheproduces at 4% efficiency, what can it power, It's about 4ft by 2ft
- I sincerely doubt that you have a solar panel that is 4% efficient at converting sunlight to electricity.
- Q: Can solar panels be used to heat water?
- Yes, solar panels can be used to heat water. Solar water heating systems use the sun's energy to heat water, typically through the use of solar thermal collectors. These collectors absorb sunlight and transfer the heat to water, which can then be used for various purposes such as bathing, washing, or even space heating.
- Q: Can it be used on a cellphone so u never have to worry about low battery?
- What a solar panel REALLY is is a political rip-off in which the government takes money from me to help you buy solar panels that produce a fraction of the power you could have bought with the money they stole and which required more volatile chemicals to manufacture than would have been created in the consumption of that same power.
- Q: We've been considering solar panels for a while now, and we'd like to know a little more about them. Please answer to the best of your knowledge. Thanks.
- It is definitely worth doing your homework to evaluate how much you electricity you want to obtain, what you location will allow, and the availability of state and federal tax credits. I suggest reading about it in a book or e-book. Check out the referenced source on solar calculator for cost and size detailed information, it's fun and informative.
- Q: Can solar panels be installed on a flat roof?
- Yes, solar panels can be installed on a flat roof. In fact, flat roofs are often considered ideal for solar panel installations due to their easy accessibility and potential for optimal sun exposure. Additionally, there are various mounting systems available that can be used to securely attach solar panels to flat roofs.
- Q: Here's a little idea I though might help everyone out in Iraq a little: How about if the US mass produces solar panels that are small enough to carry (maybe one foot by three feet) that have a regular power outlet on them to the Iraqis? We could send convoys to the people waiting in line to buy gas and give each person one free solar panel. Why?. A lot of people are buying gas to run generators for air conditioning, not to fuel vehicles. 2. It would help reduce the gas lines if people only needed gas for cars instead of their generators too.3. It would help reduce the fighting over the power grid if people didn't need the grid for their own electrical power.My theory is, once every family in Iraq has enough of these panels that they don't even care about the power grid (during the daytime anyway) it would be much easier to fix the power grid. Maybe these solar panels could even connect to and add to the power grid.
- I will answer your question with a question. Why does everyone try so hard to point out why they think (I did say think and they are normally wrong) something will not work. I agree with your idea but you are wanting to put the help or money in the wrong place. If we would just take care of our own here at home. We would not need their oil so they would have more for their own use. This would aswell stop our money from leaving our country and they would NOT beable to use our money to build bombs to kill us with. So just by taking care of ourselfs we would be helping Iraq and our own country. We would not need their oil and they would get what they want. Us out of their country. However, That will not help bush and his OIL millionaire friends so it will never happen.
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Solar System Solar Panels - 5W Polycrystalline Solar Panels for Small Solar Systems
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 50000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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