• Polycrystalline  Solar Cells Series- 17% System 1
  • Polycrystalline  Solar Cells Series- 17% System 2
Polycrystalline  Solar Cells Series- 17%

Polycrystalline Solar Cells Series- 17%

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 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:

1.Size:156x1156±0.5mm thickness:200±20μm

2.Covered with derk blue silicon nitride antireflection coating;3 busbars of 1.5mm width and 80 fingers

3.Covered with aluminun BSF;15 welded substrate(silver)of 9x3mm size.

Eff(%)

Pmpp(W)

Vmpp(mV)

Impp(A)

Voc(mV)

Isc(A)

19.00-19.20

4.55

537

8.402

635

9.014

18.80-19.00

4.50

535

8.396

635

8.986

18.60-18.60

4.46

534

8.313

633

8.947

18.40-18.60

4.44

532

8.311

630

8.856

18.20-18.40

4.39

530

8.261

629

8.827

18.00-18.20

4.37

524

8.241

628

8.819

17.80-18.00

4.33

523

8.173

627

8.785

17.60-17.80

4.3

519

8.161

626

8.734


Polycrystalline  Solar Cells Series- 17%

 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 solar cells perform in desert environments?
Solar cells perform exceptionally well in desert environments due to the high levels of sunlight and low humidity. The arid conditions and lack of cloud cover ensure that solar panels receive maximum exposure to sunlight, resulting in increased energy production. Additionally, the dry climate helps prevent dust and debris from accumulating on the panels, minimizing any potential efficiency losses.
Q:How do solar cells perform in areas with high levels of sandstorms?
Solar cells may not perform optimally in areas with high levels of sandstorms. The sand particles can accumulate on the surface of the solar panels, reducing their efficiency by blocking sunlight and potentially scratching the cells. Regular cleaning and maintenance would be required to ensure proper functioning of the solar cells in such conditions.
Q:Can solar cells be used in indoor applications?
Yes, solar cells can be used in indoor applications. While they are typically designed for outdoor use to harness sunlight, indoor solar cells can still generate electricity from artificial light sources such as fluorescent or LED lights. However, the efficiency of indoor solar cells is generally lower compared to outdoor usage due to the lower intensity and variability of indoor lighting.
Q:What is the role of batteries in solar cell systems?
The role of batteries in solar cell systems is to store the excess energy generated by the solar panels during the day for use during periods of low or no sunlight, such as at night or during cloudy weather. This allows for a continuous and reliable power supply from solar energy.
Q:How do solar cells perform in humid climates?
Solar cells can still perform efficiently in humid climates. However, high humidity levels can slightly reduce the overall performance of solar cells due to the moisture in the air. The moisture can create a thin film on the surface of the solar panels, which reduces the amount of sunlight that can be absorbed by the cells. Additionally, increased humidity can also affect the electrical connections and can potentially lead to corrosion or damage over time. Nonetheless, advancements in solar cell technology, such as anti-reflective coatings and improved waterproofing, have helped mitigate the impact of humidity on solar cell performance.
Q:What are the disadvantages of using solar cells?
One disadvantage of using solar cells is their high initial cost. The installation and setup of solar panels can be expensive, making it less accessible for some individuals or households. Additionally, solar cells are dependent on sunlight, so their efficiency can be affected by weather conditions, such as cloudy days or limited sunlight during winter months. Moreover, the production of solar cells involves the use of certain materials that can have environmental impacts, such as the extraction of rare minerals. However, advancements in technology and decreasing costs are gradually reducing these disadvantages and making solar energy a more viable option for sustainable energy production.
Q:Can solar cells be used on windows?
Yes, solar cells can be used on windows. Photovoltaic (PV) technology allows solar cells to be integrated into windows, transforming them into transparent solar panels. These solar windows can generate electricity from sunlight while still maintaining the functionality of a regular window. They are being increasingly used in buildings to harness solar energy and contribute to sustainable energy solutions.
Q:Can solar cells be used in remote areas without access to the grid?
Yes, solar cells can be used in remote areas without access to the grid. Solar cells convert sunlight into electricity, and since they do not require a connection to the grid, they can be used as a standalone power source in off-grid locations. This makes solar cells an ideal solution for providing electricity in remote areas, as they can harness solar energy and store it in batteries for use during the night or when sunlight is limited.
Q:What is the typical lifespan of a solar cell?
The typical lifespan of a solar cell is around 25 to 30 years, although some high-quality panels can last even longer with proper maintenance and care.
Q:Can solar cells be used to power wireless communication networks?
Yes, solar cells can be used to power wireless communication networks. Solar cells convert sunlight into electricity, which can be used to power various devices including wireless communication equipment. This is particularly useful in remote areas or during power outages, where solar energy can provide a sustainable and reliable source of power for wireless communication networks.

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