Electrical Property Parameter: A detailed examination of the electrical parameters to ensure optimal performance and efficiency.
Product Description
Solar Cell Production Line: Cutting-edge technology coalesced into a seamless production process for high-quality solar cells.
Cleaning &Texturing: Wafers undergo thorough cleaning with industrial-grade soaps to remove contaminants. Subsequently, they form square-based pyramids in a process called texturing, which minimizes sunlight reflection and maximizes absorption.
Diffusion: Pre-doped wafers with boron during casting are given a negative (n-type) surface characteristic by introducing phosphorus at elevated temperatures. This crucial step creates the essential negative/positive (n-p) junction.
Etching : During diffusion, phosphorus penetrates the desired wafer surface as well as the sides and undersides, forming PN junctions that could cause shunt paths. Etching removes these shunt paths around the wafer edge, ensuring optimal isolation and efficiency.
PECVD : Using PECVD equipment, wafers receive an anti-reflection coating (ARC) made from silicon nitride. This blue film significantly reduces light reflection while promoting superior light absorption.
Printing & Heating: Utilizing screen technology, electrodes are printed onto silicon solar wafers to form robust ohmic contacts, ensuring efficient electrical conductivity.
Testing & Sorting: Cells are meticulously classified based on their efficiency levels, tested under simulated sunlight conditions, ensuring only top-quality cells are delivered.
Packing & Delivery
Solar Panel Packing Details: Each pallet contains 30 pieces, alternatively packaged in a secure wooden box for optimal protection.
Delivery Details: Efficiently delivered within 5-7 days.
FAQ
Q1: How to install and use the solar panel?
A1: We provide comprehensive English teaching manuals and step-by-step instructional videos covering every aspect of solar panel disassembly, assembly, and operation to ensure smooth installation.
Q2: What if I don't have export experience?
A2: Our reliable forwarding agents will manage shipping by sea, air, or express right to your doorstep. We assist in selecting the most suitable shipping service for your needs.
Q3: Can you provide free shipping to the seaport?
A3: Yes, we offer free shipping to your convenient seaport. If you have an agent in China, we will also ship to them at no extra cost.
Q4: How is your technical support?
A4: We offer lifetime online support via WhatsApp, Skype, WeChat, and Email. Post-delivery issues are handled through video calls, and our engineers are available for overseas support if necessary.
Q5: Can you customize the solar panel for us?
A6: Absolutely! We offer customization options, including brand name, panel color, and unique designs to match your specifications.
Q6: How to become your agent?
A7: Contact us for the best prices and further details. We look forward to establishing a successful partnership with you.
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