• Polycrystalline  Solar Cells Series- 156mmx156mm±0.5mm System 1
  • Polycrystalline  Solar Cells Series- 156mmx156mm±0.5mm System 2
Polycrystalline  Solar Cells Series- 156mmx156mm±0.5mm

Polycrystalline Solar Cells Series- 156mmx156mm±0.5mm

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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.


Dimension

156mmx156mm±0.5mm

Thickness(Si)

180µm ±20µm, 200µm±20µm

Front

Blue silicon nitride anti-reflective coatings 1.4mm silver busbar

Back

Full-surface aluminum back-surface field 2.5mm(silver/aluminum discontinuous soldering pads

Features

> High conversion efficiences resulting in superior power output performance

> Outstanding power output even in low light or high temperature conditions

> Optimized design for ease of soldering and lamination

> Long-term stability,reliability and performance

> Low breakage rate

> Color uniformity

Production and Quality Control                                                                                                                                                                           

> Precision cell efficiency soring procedures

> Stringent criteria for color uniformity and appearance

> Reverse current and shunt resistance screening

> REACH-SVHC test passed, IS09001,ISO14001 and OHSAS 18001certificated

> Calibrated against Fraunhofer ISE



Polycrystalline  Solar Cells Series- 156mmx156mm±0.5mm

 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:I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
Since you mentioned that your poly solar cells is a newly bought one, I strongly recommend you to ask your supplier.
Q:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
We used the poly solar cell which is the 125mm size, which is good enough for our usage in the lab.
Q:Can solar cells be used in cloudy weather?
Yes, solar cells can still be used in cloudy weather, although their efficiency may be reduced. Cloud cover will block some sunlight, causing a decrease in the amount of energy that can be generated by the solar cells. However, modern solar cell technology has improved to the point where even on cloudy days, some electricity can still be produced.
Q:How do solar cells perform in regions with frequent thunderstorms?
Solar cells perform less efficiently in regions with frequent thunderstorms. Thunderstorms often bring heavy cloud cover and reduced sunlight, which significantly impacts the generation of solar energy. Additionally, the presence of lightning poses a risk to the solar panels themselves, potentially damaging or destroying them. Therefore, regions with frequent thunderstorms may not be ideal for solar energy production.
Q:Can solar cells be used in recreational vehicles or boats?
Yes, solar cells can be used in recreational vehicles or boats. They provide a reliable and eco-friendly source of power for charging batteries and running various appliances on board. Solar panels can be easily mounted on the roof of the vehicle or boat to harness sunlight and convert it into electricity, making them an ideal solution for off-grid power needs while enjoying outdoor activities.
Q:Solar cell life for several years
In physics called solar photovoltaic (Photovoltaic, photo light, voltaics volts, abbreviated as PV), referred to as photovoltaic.
Q:What is the role of bypass diodes in shading situations?
The role of bypass diodes in shading situations is to minimize the impact of shading on the overall performance of a solar panel. When a section of a solar panel is shaded, it can significantly reduce the current produced by that section, leading to a decrease in the overall power output. Bypass diodes are connected in parallel to each solar cell or a group of cells within a solar panel to provide an alternative path for the current to flow when shading occurs. This allows the shaded cells to be bypassed, preventing them from affecting the performance of the unshaded cells. By utilizing bypass diodes, the solar panel can maintain a higher level of efficiency and generate more power, even in shading situations.
Q:Can solar cells be used for outdoor lighting?
Yes, solar cells can be used for outdoor lighting. Solar-powered lights utilize solar cells to convert sunlight into electricity which is stored in batteries during the day. This stored energy is then used to power the lights during the night, making them a sustainable and environmentally-friendly option for outdoor lighting.
Q:Can solar cells be used for powering electric vehicles in motion?
Yes, solar cells can be used for powering electric vehicles in motion. Solar panels can be installed on the roof or any other surface of the vehicle to harness sunlight and convert it into electricity. This electricity can be used to charge the vehicle's batteries while it is moving, supplementing the power from the grid or reducing reliance on it. However, the efficiency of solar cells and limited surface area on vehicles may pose challenges in meeting the entire power demand of electric vehicles solely through solar energy. Nonetheless, solar technology has the potential to contribute to the overall power supply of electric vehicles, making them more sustainable and reducing their carbon footprint.
Q:Can solar cells be used in public transportation?
Yes, solar cells can be used in public transportation. They can be integrated into various parts of vehicles, such as the roof or windows, to generate electricity and reduce the reliance on fossil fuels. This not only helps to reduce emissions and combat climate change but also provides a sustainable and cost-effective solution for powering public transportation.

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