资源分享 - Changzhou Qihang Energy Technology CO., Ltd.

+86-(0)18961186739 CN

PV Cell Cleaning Process Line Start-up and Commissioning Manual
1.Preparation Work Before Commissioning 1.1 Equipment Sanitation 1.1.1 Tool Preparation Dust-free cloth (4 packs per unit), Dust-free paper (2 packs per unit), Alcohol (3 bottles per unit), Dispos...
Low-Chemical-Consumption RCA Additive: A Win-Win for Cost Reduction and Sustainability in TOPCon Solar Cell Manufacturing
In the TOPCon solar cell manufacturing process, RCA cleaning is the final wet process step, directly determining the surface cleanliness of wafers before they enter the coating stage — a critical "f...
Efficient Cleaning Performance | TOPCon Rework Wafer Cleaning Additive: Film removal rate >99%, chemical consumption reduced by 50%, yield rate 98.5%
In the TOPCon solar cell manufacturing process, rework wafer cleaning is a critical step for ensuring production yield and cost control. Abnormal film layers such as over-deposition, wrap-around, and...
How to Eliminate Bubble Marks in Wet Processes? - Key Process Analysis for Improving Photovoltaic Cell Yield Rate
In the wet process of photovoltaic cell manufacturing, bubble marks represent a seemingly minor yet persistent issue that can significantly impact final cell efficiency and mass production yield....
What Is Wet Dicing? A Comprehensive Report on Its Process, Advantages, and Industry Applications
In the race to achieve mass production conversion efficiency exceeding 26% for high-efficiency silicon solar cells, a seemingly minor process step is emerging as the decisive factor—wet dicing. ...

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Changzhou Qihang Energy Technology CO., Ltd.

Contact person: Ms. Wu
Telephone: +8618961186739
Address:602 Building 4 East side of Nanbei Street and North side of Market Road in Zouqu
Town,Zhonglou District, Changzhou City, Jiangsu Province, China.
Email: lisawu@qihangenergy.com