Solar Cells Charlotte - Mono Solar Cells 156x156mm2 High Efficiency Made in China
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 5000000 pc/month
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Specification
Mechanical data and design
Format | 156mm x 156mm±0.5mm |
Thickness | 210μm±40μm |
Front(-) | 1.5mm bus bar (silver),blue anti-reflection coating (silicon nitride) |
Back (+) | 2.5mm wide soldering pads (sliver) back surface field (aluminium) |
Temperature Coefficient of Cells
Voc. Temp.coef.%/K | -0.35% |
Isc. Temp.coef .%/K | +0.024%/K |
Pm.Temp.coef. %/K | -0.47%/K |
Electrical Characteristic
Effiency(%) | Pmpp(W) | Umpp(V) | Impp(A) | Uoc(V) | Isc(A) | FF(%) |
18.35 | 4.384 | 0.526 | 8.333 | 0.63 | 8.877 | 78.39% |
18.20 | 4.349 | 0.526 | 8.263 | 0.63 | 8.789 | 78.54% |
18.05 | 4.313 | 0.525 | 8.216 | 0.63 | 8.741 | 78.32% |
17.90 | 4.277 | 0.524 | 8.161 | 0.625 | 8.713 | 78.04% |
17.75 | 4.241 | 0.523 | 8.116 | 0.625 | 8.678 | 77.70% |
17.60 | 4.206 | 0.521 | 8.073 | 0.625 | 8.657 | 77.36% |
17.45 | 4.170 | 0.519 | 8.039 | 0.625 | 8.633 | 76.92% |
17.30 | 4.134 | 0.517 | 8.004 | 0.625 | 8.622 | 76.59% |
17.15 | 4.096 | 0.516 | 7.938 | 0.625 | 8.537 | 76.80% |
17.00 | 4.062 | 0.512 | 7.933 | 0.625 | 8.531 | 76.18% |
16.75 | 4.002 | 0.511 | 7.828 | 0.625 | 8.499 | 75.34% |
16.50 | 3.940 | 0.510 | 7.731 | 0.625 | 8.484 | 74.36% |
Intensity Dependence
Intensity[W/m2] | Isc x [mA] | Voc x [mV] |
1000 | 1.00 | 1.000 |
900 | 0.90 | 0.989 |
500 | 0.50 | 0.963 |
300 | 0.30 | 0.939 |
200 | 1.00 | 0.920 |
Our Services
CNBMSOLAR is a world-leading and Vertical integrated manufacturer of high-performance with Silicon, Wafer, Cells,
Modules, which convert sunlight into electricity for residential, commercial, and utility-scale power generation.
The capacity of CNBMSOLAR is reach to 1GW, and make sure each year our shipment capacity is more than
700-800MWs, at the same time, we have set up the largest solar power station with our partner in Ukraine.
CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of the finest
components from TUV and IEC-certified partners around the world, CNBM modules consistently undergo a variety of
trials at the company’s Test & Development Centre, ensuring peak performance capabilities. The company is
committed to develop and provide the world with clean and renewable energy to ease the energy shortages as well
as human kind’s impact on the environment.
Our Advantage
Solar system advantages:
1. CE, ROHS approved.
2. High conversion efficiency, high-transmission rate.
3. Energy saving, environmental-friendly.
4. Advanced technology, strict quality control system.
5. Easy installation, safe operation, free maintenance.
6. Low MOQ, fast delivery time, long service life
Our Advantage
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
5.Bulk supply
6. Good Warranty
7.Big Sale
8.High quality
9.More than 35 years on the lifetime.
10 DHL/Fedex/UPS/TNT/EMS etc
It can load household appliances like TV, Air Conditioner, refrigerator, lighting, washing machine, etc.It can be applied to the villa, household, tourist resorts, prairie areas, remote mountain village, no power supply areas, farms, villages, island, highway and any regions to generate electricity.
Features--- Solar Generator System for Home
1.100% photovoltaic storage system, domestic power supply.
2.New green energy applicable to household appliances, TV and phone charging, etc.
3.Equipped with various safety devices.
Remark: The sunshine rediation will affect the charge time, so we will supply you perfect design according to your local climate.
Benefits of Solar Power:
Now is a great time to go solar and harvest the power of the sun. Here is our top ten list of the benefits to installing solar power:
1, When installed, solar energy is free – no resources are consumed
2, Help to lessen our dependence on heavily polluting coal power stations
3, Fossil fuels can't last forever, future generations will appreciate the effort
4, You are gaining energy independence - add battery backup power for even greater energy security
5, The cost of electricity is only going to rise – insure against that rising cost
6, Quality solar power and water adds value and appeal to your home
7, Solar PV systems are easily upgraded in future - aim to make your house a net energy producer!
8, Solar panels offer a long lifetime of low maintenance service, maybe 30-40 years
9, Your friends will think you're great!
10, You'll feel great for doing your bit for the environment!
Company Information
China National Building Materials Group Corporation (CNBM) was established in 1984 with approval from the State Council, and then became a Central Enterprise under direct supervision of State-owned Assets Supervision and Administration Commission of the State Council in 2003.
Upholding the philosophy of “Making Best Use of Resources to Serve Construction”, and vigorously carrying out such strategies as “technical innovation”, “internationalization of building materials”, and “building strength with talents”, CNBM is the largest comprehensive building materials industry group in China that integrates scientific research, manufacturing and logistics into one entity, and consists of four business platforms, i.e. industry, technology, complete set of equipment, and trading & logistics. As of the end of 2009, CNBM’s total assets exceeded RMB 110 billion, with 100,000 employees, and 20 companies under direct management with 100% share control or majority control, among which 6 were listed companies, including 2 overseas listed.
CNBM practices the parent-subsidiary management system, and is one of those wholly state-owned enterprises carrying out the pilot trial of Board of Directors system and innovation system. As the strategic center, decision center, resources center, and policy & culture center, our Group exercises its right as a contributor. Whereas, our sub-groups functioning as business platforms, are mandated to construct the profit center based on their core competences to enlarge brand awareness and increase market share.
FAQ
Q: Could you give me a brief introduction of your company and products?
A: CNBM is the abbreviation of China National Building Material Group Corp, a State-owned corporation under the jurisdiction of National Central Government of China, and we own over 200 subsidiaries and factories. We are an important external business platform of CNBM Group. Now we have several manufacturing bases in China, with capacity of 1GW, and products ranged from c-Si to a-Si panels which are certified by authorized laboratories,for example TUV,UL and so on.
Q: What price for each watt?
A: It depends on the quantity, delivery date and payment terms, generally Large Quantity and Low Price
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
Q: 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?
A: Actually we are only manufacturer of solar panels, but we could try to source them for you in China if you need. We could provide you an optimal system design to instruct you how to install.
Q: What is your warranty system?
A: For c-Si panel: 25years output warranty for no less than 80% of performance, 10 years output warranty for no less than 90% of performance. Free from material and workmanship defects within 5 years.
For a-Si panel: 20 years output warranty for no less than 80% of performance, 10 years output warranty for no less than 90% of performance. Free from material and workmanship defects within 2 years.
Q: Do you have the CE, TUV, UL Certification?
A: We’ve already passed all the tests, and any certificate is available.
Q: Have you ever sold your products to companies in my country?
A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.
Q: When did your company set up? You are a new company, how can I believe your quality?
A: We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.
Q: Can you help us install the module if we cooperate with you?
A: We haven’t entered into installation sector, but we have the plan in near future.
Q: How do you pack your products?
A: We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Q: Can you do OEM for us?
A: Yes, we can.
Q: Can we visit your factory?
A: Surely, I will arrange the trip basing on your business schedule.
- Q: What is the size and weight of a typical solar cell?
- The size and weight of a typical solar cell can vary depending on its intended application and technology. However, a standard silicon-based solar cell is typically square-shaped with dimensions ranging from a few centimeters to around 15 centimeters on each side. In terms of weight, most solar cells are quite lightweight, typically weighing between a few grams to around 100 grams, depending on the size and material used.
- Q: What is the role of disconnect switches in solar cell systems?
- Disconnect switches in solar cell systems serve as a crucial safety measure by providing a means to isolate the solar panels from the electrical grid. They allow for the safe maintenance, repair, or replacement of solar components without the risk of electrical shock or damage. Additionally, disconnect switches enable efficient troubleshooting and troubleshooting of solar systems by allowing technicians to isolate specific sections of the system for inspection or repair.
- Q: Are there any subsidies or incentives for installing solar cells?
- Yes, there are subsidies and incentives available for installing solar cells. Many governments and local authorities offer financial incentives such as tax credits, grants, and rebates to encourage the adoption of solar energy. Additionally, some utility companies provide incentives or feed-in tariffs that allow solar system owners to sell excess electricity back to the grid. These subsidies and incentives help make solar installation more affordable and attractive for individuals and businesses.
- Q: What is the effect of shading on solar cell performance?
- The effect of shading on solar cell performance is significant as it can substantially reduce the overall power output of the solar panel. When even a small portion of the solar cell is shaded, it creates a bottleneck for the flow of current, which can lead to a decrease in the voltage and current output. Shading can cause hotspots to form on the shaded cells, resulting in potential damage or reduced efficiency. Therefore, it is crucial to minimize shading on solar panels to maximize their performance and overall energy generation.
- Q: Can solar cells be used in residential communities?
- Yes, solar cells can be used in residential communities. They are a sustainable and renewable energy source that can be installed on rooftops or in open spaces to generate electricity for individual homes or shared community buildings. Solar energy can help reduce reliance on grid-supplied electricity, lower energy bills, and contribute to a cleaner and greener environment. Additionally, advancements in solar technology have made it more efficient and cost-effective, making it an increasingly popular option for residential communities.
- Q: How do solar cells perform in different climates?
- Solar cells can perform well in a variety of climates, although their efficiency may vary. In sunny climates, solar cells generally produce more electricity due to the abundance of sunlight. However, even in cloudy or cold climates, solar cells can still generate a significant amount of power, albeit at a slightly reduced efficiency. Overall, solar cells can function effectively in different climates and contribute to renewable energy generation.
- Q: Can solar cells be used for powering sports stadiums?
- Yes, solar cells can definitely be used to power sports stadiums. Solar panels can be installed on the rooftops of stadiums or in nearby areas where they can harness sunlight and convert it into electricity. This renewable energy source can help reduce carbon emissions, lower energy costs, and provide a sustainable power solution for sports stadiums.
- Q: How do solar cells perform in areas with high levels of industrial emissions?
- Solar cells can perform less efficiently in areas with high levels of industrial emissions due to the presence of air pollutants. These emissions can create a layer of grime on the surface of solar panels, reducing their ability to absorb sunlight. Additionally, air pollution can scatter and block sunlight, further reducing the overall performance of solar cells in such areas. Regular cleaning and maintenance of solar panels may help mitigate the impact of industrial emissions on their performance.
- Q: What is the history of solar cell development?
- The history of solar cell development dates back to the 19th century when French physicist Alexandre-Edmond Becquerel discovered the photovoltaic effect, which is the basis for solar cell technology. However, it was not until the 1950s that the first practical solar cells were developed, primarily for use in space exploration. Over the years, advancements in materials and manufacturing techniques have led to improved efficiency and affordability of solar cells. Today, solar cells are widely used to generate clean and renewable energy for various applications, ranging from powering homes and buildings to providing electricity in remote areas. Ongoing research and development continue to push the boundaries of solar cell technology, aiming to enhance efficiency, durability, and accessibility to harness the sun's energy more effectively.
- Q: Can solar cells be used to power refrigeration systems?
- Yes, solar cells can be used to power refrigeration systems. Solar cells convert sunlight into electricity, which can be used to power various appliances and systems, including refrigeration systems. This method of powering refrigeration systems is environmentally friendly and sustainable.
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Solar Cells Charlotte - Mono Solar Cells 156x156mm2 High Efficiency Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 5000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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