• 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:Can solar cells be used in swimming pool heating?
Yes, solar cells can be used in swimming pool heating. By capturing sunlight and converting it into electricity, solar cells can power a pool heating system, providing an eco-friendly and cost-effective way to warm up the pool water.
Q:How do solar cells perform in cloudy weather?
Solar cells still generate electricity in cloudy weather, but their performance is reduced. Cloud cover reduces the amount of sunlight reaching the cells, resulting in decreased power output.
Q:How are solar cells manufactured?
Solar cells are manufactured through a process that involves several steps. First, raw materials such as silicon, which is the main component of solar cells, are purified and shaped into cylindrical ingots. These ingots are then sliced into thin wafers. Next, the wafers are treated with various chemicals to create a p-n junction, which is essential for the conversion of sunlight into electricity. This involves applying a layer of phosphorus to one side of the wafer, which creates the n-type layer, and a layer of boron to the other side, creating the p-type layer. Afterwards, the wafers are coated with an anti-reflective material to increase their efficiency in capturing sunlight. Metal contacts are then added to both sides of the wafer to collect the generated electricity. Finally, the wafers are assembled into modules or panels, where they are protected with a glass cover and encapsulated with a weather-resistant backsheet. These modules are then tested for quality assurance before they are ready for installation and use in solar energy systems.
Q:Can solar cells be used for powering internet connectivity?
Yes, solar cells can be used for powering internet connectivity. Solar cells generate electricity from sunlight, which can be used to power various devices, including routers, modems, and other networking equipment. This enables internet connectivity in remote areas where traditional power sources may not be available, making solar-powered internet an efficient and sustainable solution.
Q:Can solar cells be used to power cars?
Yes, solar cells can be used to power cars. Solar-powered cars utilize photovoltaic technology to convert sunlight into electricity, which is then used to power the vehicle's electric motor. While solar-powered cars are still in the early stages of development and face challenges such as limited energy storage and efficiency, advancements in solar technology hold promise for their future use in powering cars.
Q:What is the impact of wind on solar cell efficiency?
The impact of wind on solar cell efficiency is generally minimal. While wind can cause slight vibrations or movements in solar panels, it does not significantly affect the overall efficiency of the cells. The main factors that influence solar cell efficiency are the angle and orientation of the panels towards the sun, as well as the amount of sunlight received.
Q:Can solar cells be used on road surfaces?
Yes, solar cells can be used on road surfaces. Solar roadways or solar panels embedded within road surfaces are being developed to generate clean and renewable energy. These solar cells can capture sunlight and convert it into electricity, which can be used to power streetlights, traffic signals, or even charge electric vehicles. However, the technology is still in its early stages and faces practical challenges such as durability and cost-effectiveness.
Q:Can solar cells be used in powering RVs and campers?
Yes, solar cells can definitely be used to power RVs and campers. In fact, many RVs and campers are now equipped with solar panels to generate electricity for various appliances and systems onboard. Solar power provides a sustainable and environmentally-friendly option for off-grid living, allowing RV and camper owners to have a constant source of clean energy while being able to travel and explore remote locations without relying solely on traditional power sources.
Q:How do solar cells perform in areas with high humidity?
Solar cells typically perform slightly less efficiently in areas with high humidity due to the presence of moisture in the air. The water vapor can reduce the amount of sunlight reaching the solar cells and can also cause corrosion over time. However, modern solar cell designs have improved significantly to mitigate these effects and ensure reliable performance even in humid conditions.
Q:Can solar cells be used in powering remote weather stations?
Yes, solar cells can be used to power remote weather stations. Solar cells are a sustainable and efficient way to generate electricity, making them ideal for remote locations where access to grid power is limited. They can provide a reliable source of power for weather stations, allowing them to operate continuously and gather data even in remote areas.

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