Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1000 pc
Supply Capability:1000000 pc/month
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 of 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:
High efficiencies up to 16.4%
Proven long term mechanical stability of silicone
Make of highly purified poly silicone
Three bus bars for reduced series resistance and improved module and cell efficiency
Blue anti-reflecting coating ensures improved light absorption and increased efficiency
Acid texturization offers a uniform appearance and virtually invisible crystal structure
Excellent low light behavior for improved energy yield
Specifications
Cell | poly |
Pmax(Power)* | 300 |
Vmpp(nominal voltage). V | 36.8 |
Impp(nominal current). A | 8.152 |
Voc(voltage open circuit). V | 46.09 |
Isc(short-circuit current). A | 8.66 |
Maximum voltage. V | 1000 |
Power tolerance | 0 to +3% |
* 2.NOCT: | 45Deg |
Operating temperature | -45/+80Deg |
Temperature coefficients of Voc (%) | -(2.23+/-0.1)mv/ °C |
Temperature coefficients of Isc (%) | 0.065+/-0.015%/ °C |
Junction box | IP65/4( protection degree / number of diodes) |
Front cover | Tempered Glass, 4.0mm (material / thickness [mm]) |
Cell Type (quantity / technology) | 72/POLY CELL 156X156 |
Encapsulation materials | EVA (Ethylene Vinyl Aceta |
Rear cover | Le – PET – PVDF / 0.287 |
Fram | Anodised aluminium profile(material / thickness [mm]) |
Max. wind load / Max. snow load [Pa] | 2.4K/5.4 K |
Length of Cables/connector | 900mm |
Dimension(LxHxD) in mm | 1957X992X50 |
Weight | 22.5KG |
This panel is made up of 72pcs 156x156mm Poly-crystalline cells. | |
40'HQ could load:560 pics (2 |
Solar Cells 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
FAQ
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.
