High Efficiency A Grade Poly Solar Panel 550w CE TUV UL Approved

High Efficiency A Grade Poly Solar Panel 550w CE TUV UL Approved System 1

High Efficiency A Grade Poly Solar Panel 550w CE TUV UL Approved

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 watt

Supply Capability:: 1000000 watt/month

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Features of our products:
• 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 encapsulant 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
• 10 years 90% power output warranty

As a professional Solar Panel manufacturer and Supplier in China, we have our customers come around the whole world and our specialization has got a worldwide recognition. Meanwhile, with our superior quality, competitive price, prompt and excellent service, As main role in trade section of CNBM Group, CNBM International Corporation supplies products including Monocrystalline Solar Panel, Polycrystalline Solar Panel ( multicrystalline silicon Solar Panel) have received and enjoyed famous reputation in many countries and regions in the world.

FAQ

We have organized several common questions for our clients，may help you sincerely：

①What price for each watt?

It depends on the quantity, delivery date and payment terms,

②What is your size for each module? Can you tell me the Parameter of your module?

We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What 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)

Q: Can solar panels be used to power an entire home?: Yes, solar panels can be used to power an entire home. By installing a sufficient number of solar panels and utilizing energy storage systems, a home can generate and store enough electricity from the sun to meet all its power needs, even during periods of low sunlight or at night. This allows for a sustainable and independent energy source, reducing reliance on traditional power grids and lowering electricity bills.

Q: I am completely ignorant on this subject. I was just wondering out of curiosity of how many solar panels and equipment that it would take to run a central ac for a 2500 sq ft home and a pump for a medium sized pool. I'm talking running ac for like 8 hours a day to keep around 65-70 degrees and running the pump 24/7. Just looking for a general ballpark answer.: Solar panels are not going to be able to run a pool pump 24/7. They will only produce their rated electricity for 4 to 8 hours a day. For the balance you will need a grid connection or a battery backup. Running the AC would require different power levels depending upon humidity, outside temperature levels, solar gain for the house, and insulation levels. An underground house in Maine will be much easier to AC than a Glass house in Arizona. First find the power requirements. If you had the existing equipment they will have a label with the power requirements or the minimum breaker required if nothing else. For example the pool pump may require a 0 amp 240 breaker while the AC may require a 30 amp 240 breaker. That would be 2400 watts for the pump and (30 x 240) 7200 watts for the AC or a total of 9.6kW each hour of operation. (max) You will next need to find the rated capacity of the solar panels. If each panel were rated at 300 watts then you would need 32 panels for the daytime use and perhaps more to fill in a battery backup. All the numbers are very rough estimates.

Q: How do solar panels affect the aesthetics of a building?: Solar panels can have both positive and negative effects on the aesthetics of a building. On one hand, solar panels can enhance the visual appeal of a structure, adding a modern and sustainable element to its design. They can be integrated seamlessly into the architecture, creating a sleek and futuristic look. On the other hand, some people may find solar panels visually unappealing, especially if they are not well-integrated or if they cover a significant portion of the building's surface. Ultimately, the overall impact on aesthetics depends on the design, placement, and integration of the solar panels.

Q: This is the cenario. Your yearly energy use comes by mail and it states that the total amount of energy used your household is 7000kWh.Then you make the decision of switching to get solar panels. The question is what area should your solar panel be given that the average annual length of daylight is 2.0.: It is not that simple. There are 3 main types of solar cells. Monocrystalline silicon is the most efficient and produces the smallest solar cells, and therefore the smallest panels. Poly-crystalline (or multi-crystalline) silicon produces the next most efficient type of cells and are a popular choice. Amorphous (or thin-film) silicon uses the least amount of silicon and also produces the least efficient solar cells. This means thin film system take up more area than the other two; an important factor to consider in relation to possible future upgrades; i.e. if you'll have enough space left to do so. The North (in the Southern hemisphere) or South (in the Northern hemisphere) facing roof collects the most energy. So this biases the roof area required. Your energy usage can be changed. Hot water (a major energy user) could be better using direct solar heating with peak demand boosting, either from mains or solar. There are other possibilities, either to reduce demand or to provide energy from other sources. Not all sunshine hours are equal. Hours around midday are far more productive than hours later in the day. This must be factored in.

Q: How much does it cost to replace a solar panel?: The cost of replacing a solar panel can vary depending on the size, quality, and type of panel, as well as any additional installation costs. On average, a basic solar panel replacement can range from $500 to $1,500 per panel, but it's recommended to consult a solar installer or supplier for a more accurate estimate tailored to your specific needs.

Q: Can solar panels be used to power an air conditioning system?: Yes, solar panels can be used to power an air conditioning system. Solar panels generate electricity from sunlight, which can be used to run various electrical appliances, including air conditioning units. By harnessing solar energy, it is possible to power an air conditioning system without relying on traditional power sources, leading to energy savings and reduced carbon emissions.

Q: im aware i dont fully understand. but with what i do. if P = iv, and current changes with voltage, whats the point of changing either. if in any cicumstance, you end up with the same wattage, how does changing either effect a solar setup. (2v panel vs 24v)thanks in advance. explain in laymans if you can.: The choice of solar panel voltage comes down more to what the panels will be connected to. You're right that power can remain the same at the different voltages. Higher input (panel) voltages are sometimes used in inverter systems to reduce the effect of voltage draw-down. 2v panels (about 20v open circuit) work well for charging 2v batteries, connected in parallel, through a charge controller. For use of a grid-tie inverter, higher input voltages are sometimes used to reduce the effects of draw-down. You want to select and wire (parallel vs. series) your panels based on the input voltage requirement of the load, whatever it may be.

Q: my solar car works when using the Battery but when there is sunlight i connect the wires to the solar panel and it does not work...................HELP: leave the car in the sun for a few hours to see if it charges. if not, the panel is defective. get it replaced b4 the science fair

Q: Can solar panels be used for powering a theme park or amusement park?: Yes, solar panels can be used for powering a theme park or amusement park. Solar energy is a clean and renewable source of power that can generate electricity to meet the energy demands of such facilities. By installing a sufficient number of solar panels, a theme park can reduce its reliance on traditional grid electricity and lower its carbon footprint. Additionally, the large open spaces within theme parks often provide ample opportunities for installing solar panels, making it a viable option for sustainable energy generation.

Q: Can solar panels be damaged by hail or other flying debris?: Yes, solar panels can be damaged by hail or other flying debris. While they are designed to withstand certain weather conditions, such as wind and rain, hailstorms or large debris impacts can cause physical damage to the panels and reduce their efficiency. It is important to install solar panels in a way that minimizes their exposure to potential hazards and to have insurance coverage for such incidents.

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