Best Solar Panels 2023 - Polycrystalline 260W Solar Module / Solar Panel Solar Energy
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 100000 watt/month
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Packaging & Delivery
Packaging Details: 25PCS/Pallet, carton box with wooden pallet or wooden box with pallet
Delivery Detail: 7-15 days according to the order quantity
Product Description
A Grade5- 320w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V) | 31.5 |
Max Power Current Lamp(A) | 7.94 |
Open Circuit Voltage Voc(V) | 37.5 |
Short Circuit Current Isc(A) | 8.72 |
Temperature Coefficients of Isc (%/℃) | 0.0825 |
Temperature Coefficients of Voc (%/℃) | -0.4049 |
Temperature Coefficients of Pmp (%/℃) | -0.4346 |
Max Power(w) | 250 |
We now provide
• Monocrystalline Solar Panel
• Polycrystalline Solar Panel( multicrystalline silicon Solar Panel)
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
Company Profile
China National Building Material (CNBM) Group Corporation
CNBM International Corporation is a professional solar panel manufacturer in China for CNBM brand . Silicon panel ( silicon module), as our main product, has high quality and good service. Our products are very popular in Europe, Australia, England, Middle East, Mexico, Argentina, Chili, Singapore and Africa.
Furthermore, our products have gained international authorized certificates like TUV, UL and CE.
China National Building Material (Group) Corporation (CNBM), established in 1984, is one of the largest State-owned group corporations of building & mechanical materials which specializes in the design, manufacturing and distribution of building materials in the world.
As the whole world turns “green”, CNBM enters into the Photovoltaic Industry in 2005.After 6 years' fast growth, now our annual capacity is 500MW solar panel and 500MW solar cell.
FAQ
We have organized several common questions for our clients，may help you sincerely：
1.what price for each watt?
it depends on the quantity, delivery date and payment terms,
2.what 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.
3.Can 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 Solar Cells, 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)
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.
6. Can you do OEM for us?
Yes, we can.
7.How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q: I'm from Toledo, OH about 2 miles from the MI line. We are a foster family and have adopted 5 children. We just moved into a 5400+sq 2 story home. We have (3) 2.5-3 ton AC units to cool this huge house. We got the house cheap...$75k couldn't pass it up! Anyway...I was wondering how many solar panels it would take and of what wattage to power these Central Air Units and maybe the rest of the house. We have 3 people in our home......9 of which are children who leave the lights on and run hot water to beat the band. We have all brand new energy star appliances and front loader washer and dryer. Gas Range and Gas hot water tank. Was thinking of using metal window frames and buying solar cells and making my own panels. Just don't know how much to buy. We face south with no trees. Constant Sun. thanks for your help. An e-mail address to bounce questions off of would be helpful if you experienced. tx.
- Yes and no. solar panels are expensive and inefficient. therefore the power you generate will cost many times what the same power from a power plant would, and therefore you generally can only run a few low powered things at once. Secondly they don't generate electricity at night so you need some means of storing the power. tht means even more efficiency losses. They also only generate DC power, so you have to run the power through an inverter to make 0V AC. inverters are notoriously inefficient and expensive as well, so now you've thrown even more power away converting it. Bottom line, you're gonna pay far more than $600 a month for these things and you won't get nearly the amount of power you think. it is generally a waste of money to do this in almost all cases. The ROI is usually well over 20 years before you break even.
- Q: Can solar panels be used in countries with limited sunlight?
- Yes, solar panels can still be used in countries with limited sunlight. While solar panels are most effective in areas with abundant sunlight, they can still generate electricity in countries with limited sunlight. Although the energy output might be lower compared to sunnier regions, advancements in solar technology, such as increased efficiency and better storage solutions, allow solar panels to be a viable renewable energy option in countries with limited sunlight.
- 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 efficient in direct sunlight, they can still generate electricity even in areas with less sunlight. The panels can capture diffuse sunlight and convert it into usable energy. However, the overall energy output may be lower compared to areas with abundant sunlight. Additionally, advancements in solar technology and the use of more efficient panels can further enhance their performance in areas with limited sunlight.
- Q: Can solar panels power an electric car?
- Yes, solar panels can power an electric car. Solar panels convert sunlight into electricity, which can then be used to charge the batteries of an electric car. This allows the car to run on clean, renewable energy and reduces reliance on fossil fuels.
- Q: Can solar panels be used in areas with high levels of shade?
- Solar panels can still be used in areas with high levels of shade, but their efficiency and energy production may be significantly reduced.
- Q: Do solar panels require a specific type of wiring or electrical setup?
- Yes, solar panels require a specific type of wiring and electrical setup. They need to be connected in series or parallel to form an array, and the wiring should be designed to handle the direct current (DC) generated by the panels. Additionally, an inverter is typically used to convert the DC electricity into alternating current (AC) for use in the electrical system of a building or to be fed back into the grid. It is important to follow electrical code requirements and consult with professionals when installing solar panels to ensure a safe and efficient setup.
- Q: Can solar panels be installed on a government building or facility?
- Yes, solar panels can be installed on a government building or facility. In fact, many governments around the world are actively promoting the use of renewable energy sources, including solar power, to reduce their carbon footprint and promote sustainability. Installing solar panels on government buildings not only helps in generating clean and renewable energy but also sets an example for the community and encourages others to adopt green energy practices.
- Q: what do solar panels do?
- The cost of electricity is increasing at a rate of 5 to 0 percent every year with no end in sight. A solar panel system captures the (free!) sun and turns it into usable electricity for your home.
- Q: I have some property off the grid and am looking to add solar power
- Of okorder /... , and shop the web for the best panels for yourself. p.s. I'd avoid amorphous silicon panels. They may be cheap, but they'll go bad or seriously degrade in just a few years. p.p.s. I'd also avoid internet guides that claim you can make your own panels very cheaply, if you'll just pay them $$ for the information. Those guides don't live up to their advertising.
- Q: Are there any risks of fire associated with solar panels?
- Yes, there are certain risks of fire associated with solar panels, although they are relatively low compared to other energy sources. Potential causes of fire include electrical malfunctions, improper installation or maintenance, and damage from external factors such as lightning or extreme weather conditions. However, modern solar panel systems are designed with safety measures in place to minimize these risks, including fire-resistant materials and enhanced electrical protection. Regular inspections and adherence to installation guidelines can further reduce the chances of fire incidents.
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Best Solar Panels 2023 - Polycrystalline 260W Solar Module / Solar Panel Solar Energy
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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