9bb 10bb Monocrystalline Solar Cell Module 166 182 Small Solar Panel DIY Solar Cells

• Warranty: 10 Years
• Certification: CE, CB, ISO, EST
• Material: Monocrystalline Silicon
• Key Word: 5bb Solar Cell
• Product Name: Solar Cell 166*166
• Model Number: Momo-166
• Model NO.: Solar Cell
• Cell Efficiency: High Efficiency
• Busbar: 4bb/5bb;9bb;10bb
• Supply Ability: 100000 Piece/Pieces Per M
• Transport Package: Stander Packing
• Specification: 166*166
• Trademark: Bestop
• Origin: Shandong China
• HS Code: 8504403090
• Production Capacity: 500000000 Pieces/ Year

Product Description

Solar Cell Production Line

Cleaning & Texturing: Wafers are cleaned with industrial soaps and form square-based pyramids also called texture. The texturization helps to reduce the reflection of sunlight. 
Diffusion: Wafers that have been pre-droped with boron during the casting process are then given a negative(n-type) surface characteristic by diffusing them with a phosphorus source at high temperature, which in turn creats the negative/positive(n-p) junction.
Etching: Phosphorus diffuses not only into the desired wafer surface but also into the side and the opposite surface to form PN. This gives a shunt path between the cell front and rear. Removal of the path around the wafer edge/edge junction isolation is named etching.
PECVD: By PECVD equipment, the wafers are coated with anti-reflection coating(ARC). It's the blue silicion nitride film to reduce reflection and promote absorption of light.
Printing & Heating: it was adopted by printing paste with screen technology to print the electrodes of silicion solar, and form a good ohmic contact.
Testing & Sorting: It means classifying the cells according to their efficiency tested under the simulated sunlight.

 

 

 

 

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FAQ

1.Q:Why choose us ?
With strong R&D, manufacture and quality control of inverter products;
We have built a comprehensive sales & marketing network and experienced after-service center;

2.Q: What can you buy from us?
Solar module, Solar Cell , Solar Charger Controller,Battery

3. Q: How to order ?
A: Step 1, please tell us model name or link and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the scheduled time.

4. Q: When will make delivery ?
A: Delivery time
-Sample order: 1-3 days after receipt of the full payment.
-Stock order: 3-7 days after receipt of the full payment.
-OEM order: 12-20 days after receipt of the deposit.

5. After-sales Service
1 year warranty for all kinds of Inverter;
If you find any defective accessories after receiving the goods, please contact us at once. we will give you the new parts for
free to replace in the next order after confirmation, as an experienced manufacturer, you can rest assured of the quality and
after-sales service. ( Please refuse to sign if the goods package in broken situation )