Heat Solar Cells - Polycrystalline Series 156mm×156mm±0.5mm
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 1000000 pc/month
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Solar Cells:
Solar cells is made by solar wafer, it has three categories of solar cell right now, monocrystalline polycrystalline and thin film,These cells are entirely based around the concept PN junction, which is the critical part of solar module, it is the part that can convert the light energy into electricity, the thickness is from 180um to 200um, with even busbars to conduct electricity, textured cell can decrease diffuse reflection; they are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current;With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.
Features:
1. High conversion efficiencies resulting in superior power output performance.
2. Outstanding power output even in low light or high temperature conditions
3. Optimized design for ease of soldering and lamination
4. Long-term stability, reliability and performance
5. Low breakage rate
6. Color uniformity
Solar Cells Advantage:
1. Tire-1 Solar Cells’ Manufacturer Quality Guarantee. With a complete and sophisticated quality government system, our Quality Management have arrived world’s leading place. Customer can receive Tire-1 Cells Maker’s Quality Standard Products.
2. Trusted Warranty. We can supply trusted after-sales service to our customer. If our cells are found not in conformity to the specification of manufacturer, or should the inspected quantity found in shortage, or should the packing found damaged, the buyer has the right to claim to the seller. The claim, if any, should be presented to seller within 30 days after cargo's arrival date to the port, together with related inspection report and photos issued and provided by a reputable independent surveyor such as SGS.
3. World’s Leading Manufacturer Equipment. We imported the newest and leading production equipment from abroad. Advanced equipment can guarantee the stable quality of cells. Auto production line can also save labor cost which will further cut our production cost.
4. Bulk supply: With the production capacity of 500MW, we can produce large quantity every month. This can satisfy most customer requirement.
Specifications:
MECHANICAL DATA AND DESIGN | |
Format | 156mm×156mm±0.5mm |
Thickness | 210μm±30μm |
Front(-) | 1.4mm bus bars(silver), blue anti-reeecting coating(silicon nitride) |
Back(+) | 2mm wide soldering pads(silver) back surface eld(aluminum) |
Efficiency(%) | Pmpp(W) | Umpp(V) | Impp(A) | Uoc(V) | Isc(A) | FF(%) |
19.20-20.00 | 4.67 | 0.547 | 8.542 | 0.64 | 9.15 | 79.79 |
19.00-19.20 | 4.63 | 0.543 | 8.515 | 0.639 | 9.11 | 79.43 |
18.80-19.00 | 4.58 | 0.542 | 8.441 | 0.638 | 9.1 | 78.8 |
18.60-18.80 | 4.53 | 0.54 | 8.382 | 0.637 | 9.084 | 78.23 |
18.40-18.60 | 4.48 | 0.536 | 8.354 | 0.636 | 9.062 | 77.7 |
18.20-18.40 | 4.43 | 0.533 | 8.31 | 0.635 | 9.033 | 77.22 |
18.00-18.20 | 4.38 | 0.532 | 8.234 | 0.634 | 8.987 | 76.88 |
17.80-18.00 | 4.33 | 0.529 | 8.189 | 0.633 | 8.951 | 76.45 |
17.60-17.80 | 4.29 | 0.527 | 8.128 | 0.632 | 8.922 | 75.96 |
17.40-17.60 | 4.24 | 0.525 | 8.066 | 0.629 | 8.902 | 75.63 |
FAQ
We have organized several common questions for our clients,may help you sincerely:
①What price for each watt?
It depends on the efficiency of the solar cell, quantity, delivery date and payment terms.
②How 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.
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 of solar cell?
Our product can promise lower than 0.3% open box crack, we support claim after opening the box if it has crackm color difference or sth, the buyer should give pictures immediately, we can not accept the claim after the solar cell has assembled to solar panel.
• Timeliness of delivery
• ⑤How do you pack your products?
We have rich experience on how to pack the solar cell to make sure the safety on shipment, we could use wooden box or pallet as buyer's preference.
- Q:How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
- The solar cells price is high, because it will take at least 8 years to recover the cost of a the solar cell power supply system.
- Q:How are solar cells affected by temperature?
- Solar cells are negatively affected by high temperatures, as they can cause a decrease in efficiency and overall performance. The increase in temperature can lead to an increase in resistance, which reduces the flow of electric current within the cell. This decrease in current output results in a decrease in power generation. Additionally, high temperatures can accelerate the degradation of the materials used in solar cells, reducing their lifespan. However, low temperatures can have a positive effect on solar cell performance, as they can increase the efficiency and power output.
- Q:I know that solar cells are produced by DC and then converted into alternating current through the inverter, who explains why the solar cell is produced by DC?
- The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells. In the PN junction in the direction of electronic movement is fixed, is irreversible, so the resulting DC
- Q:What are the safety considerations for installing solar cells?
- Some safety considerations for installing solar cells include proper handling of the panels to avoid damage or injury, ensuring that electrical connections are correctly installed to prevent electrical hazards, and complying with local building codes and regulations. Additionally, it is essential to work with a qualified installer or electrician who is trained in solar installations to minimize any potential risks.
- Q:Can solar cells store energy for later use?
- No, solar cells cannot directly store energy for later use. They can only convert sunlight into electricity in real-time. However, the generated electricity can be stored in batteries or other energy storage systems for later use.
- Q:Can solar cells be used in remote areas with no access to electricity?
- Yes, solar cells can be used in remote areas with no access to electricity. Solar cells harness the energy from sunlight and convert it into electricity, making them an ideal solution for areas that lack access to traditional power grids. They can be installed in remote locations to provide clean and renewable energy, enabling the communities to meet their basic electricity needs.
- Q:Can solar cells be used in electric bikes or scooters?
- Yes, solar cells can be used in electric bikes or scooters. By integrating solar panels onto the vehicle's surface, they can capture sunlight and convert it into electricity to charge the battery. This can help extend the range of the electric bike or scooter and reduce the reliance on grid-based charging. However, the amount of energy generated by the solar cells may be limited, so it may not fully replace the need for traditional charging methods.
- Q:What materials are used to make solar cells?
- Solar cells are typically made using materials such as silicon, cadmium telluride, and copper indium gallium selenide (CIGS).
- Q:How do solar cells perform in regions with high levels of dust and sandstorms?
- Solar cells can be affected by dust and sandstorms in regions with high levels of such conditions. The accumulation of dust particles on the surface of solar panels can reduce their efficiency by blocking sunlight and creating a layer of insulation. Regular maintenance, such as cleaning the panels to remove dust and debris, is crucial to ensure optimal performance. Additionally, advancements in solar panel designs, such as anti-reflective coatings and self-cleaning mechanisms, are being developed to mitigate the impact of dust and sandstorms on solar cell performance in these regions.
- Q:What is the impact of bird nesting on solar cell performance?
- Bird nesting can have a negative impact on solar cell performance as it can lead to shading, blocking sunlight from reaching the cells and reducing their efficiency. Additionally, bird droppings can accumulate on the surface of the solar panels, further decreasing their output. Regular maintenance and cleaning are essential to minimize the impact of bird nesting on solar cell performance.
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Heat Solar Cells - Polycrystalline Series 156mm×156mm±0.5mm
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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