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    Our Latest Blog

    Why EL Testing Can Reveal Hidden Micro-Cracks in Solar Cells
    06 Jul

    Why EL Testing Can Reveal Hidden Micro-Cracks in Solar Cells

    A technical blog explaining why EL testing can visualize hidden micro-cracks and···

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    EPE Encapsulant Lamination Delamination: Line-Shaped Bubbles Along Solar Cell Ribbons
    03 Jul

    EPE Encapsulant Lamination Delamination: Line-Shaped Bubbles Along Solar Cell Ribbons

    A technical blog explaining why EPE encapsulant may cause lamination delaminatio···

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    Solar Panel Production Process: Lamination
    03 Jul

    Solar Panel Production Process: Lamination

    A practical blog explaining the solar panel lamination process, laminator workin···

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    PV Basics: Solar Cell Tabber Stringer Machine
    03 Jul

    PV Basics: Solar Cell Tabber Stringer Machine

    A practical introduction to solar cell tabber stringer machines in PV module man···

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    BC Is the Ideal, TOPCon Is the Reality, and Silver Reduction May Be the Real Trump Card
    03 Jul

    BC Is the Ideal, TOPCon Is the Reality, and Silver Reduction May Be the Real Trump Card

    A practical analysis of why TOPCon remains the dominant PV technology route desp···

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    TOPCon vs PERC LCA: The Only Environmental Trade-Off Is Silver
    03 Jul

    TOPCon vs PERC LCA: The Only Environmental Trade-Off Is Silver

    A technical blog explaining why TOPCon outperforms PERC in most environmental in···

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    TOPCon’s Environmental Paradox: Lower Silver Use Can Cut Metal Consumption by 41%, But the Full LCA Story Is More Complicated
    03 Jul

    TOPCon’s Environmental Paradox: Lower Silver Use Can Cut Metal Consumption by 41%, But the Full LCA Story Is More Complicated

    A structured English blog explaining why TOPCon solar modules outperform PERC in···

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    PV Module Laminator Frame Jumping: Causes, Risks, and Practical Prevention
    03 Jul

    PV Module Laminator Frame Jumping: Causes, Risks, and Practical Prevention

    A practical technical blog explaining frame jumping issues in PV module laminati···

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    PV Calibration: How to Calibrate a Solar Simulator for Reliable Module Testing
    30 Jun

    PV Calibration: How to Calibrate a Solar Simulator for Reliable Module Testing

    A practical English blog explaining solar simulator calibration for photovoltaic···

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    How to Accurately Measure the IV Curve of a Solar PV Module
    30 Jun

    How to Accurately Measure the IV Curve of a Solar PV Module

    A practical technical guide explaining how to measure the IV curve of solar PV m···

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    Multi-Cut Solar Modules: A Practical Analysis of Shade Resistance
    30 Jun

    Multi-Cut Solar Modules: A Practical Analysis of Shade Resistance

    An engineering-style blog explaining what multi-cut solar modules are, why half-···

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    Busbar Welding Machine in Solar Module Manufacturing: Working Principle, Process and Key Benefits
    30 Jun

    Busbar Welding Machine in Solar Module Manufacturing: Working Principle, Process and Key Benefits

    A practical guide to busbar welding machines in solar module manufacturing, cove···

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    Deep expertise ensures reliable, trend-aware, and proven outcomes for success.

    Testimonials

    What Our Client Say's about us

    Client testimonials praise our deep understanding of their challenges, which leads to innovative solutions and strong ROI. Long-term collaborations—some over a decade—demonstrate their trust and satisfaction. Their success stories drive us to continually exceed expectations. Know More

    Thank you again so much again for the very big big help for improving and fixing the factory and also teaching the workers how to use the machines

    Mark

    BIPV Philippines

    thank you for ooitech's professional support and on time after service.

    Diarra From Africa

    A man with a big soul. Thank you very much for your visit Mr Wu. Thank you very much for the services provided in installing equipment and training my students. The kindest person and professional in his field

    Jizzakh Polytechnic Institute

    Thanks to Ooitech for providing highly suitable BC solar cell experimental equipment.

    KTECH

    Thanks to Ooitech for providing the fully automated production equipment—your installation and after-sales service have been excellent.

    Amjad

    Our Products

    Our Latest Products

    SC-10C Full Automatic Silicon Wafer Laser Cutting Machine - High Precision Solar Cell Production Equipment
    2025-08-17 17:41:21

    SC-10C Full Automatic Silicon Wafer Laser Cutting Machine - High Precision Solar Cell Production Equipment

    SC-10C Full Automatic Silicon Wafer Laser Cutting Machine by Ooitech - High-speed precision cutting equipment for solar cell production with 860PCS/H capacity, ±0.15mm accuracy, dual loading system, and 300W fiber laser for M6/M10/M12 wafer processing

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    Solar Panel Tester Sun Simulator OTMT-A | AAA Class Solar Module IV Tester | Ooitech
    2026-03-27 19:16:32

    Solar Panel Tester Sun Simulator OTMT-A | AAA Class Solar Module IV Tester | Ooitech

    Ooitech OTMT-A Solar Panel Tester Sun Simulator is an AAA class solar module IV testing system featuring xenon lamp technology, IEC 60904-9 compliance, ±2% light non-uniformity, and 300,000 flash lamp life. Ideal for mono-Si and poly-Si solar panel produc

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    Automatic Tape Sticking Machine for Solar Panel Production Line | Ooitech
    2025-09-06 11:18:37

    Automatic Tape Sticking Machine for Solar Panel Production Line | Ooitech

    Ooitech Automatic Tape Sticking Machine applies adhesive tape on solar cell strings with high precision and speed. Features 2 or 4 tape heads, cycle time ≤25s, ±2mm accuracy, MES compatible, fully automatic operation for solar panel production lines.

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    EVA/POE/EPE Encapsulant Film – Solar Cell Bonding & Protection
    2025-09-08 14:22:26

    EVA/POE/EPE Encapsulant Film – Solar Cell Bonding & Protection

    EVA, POE & EPE encapsulant films for solar module production – anti-PID, UV-resistant, compatible with TOPCon, HJT & bifacial modules. Choose the right film for your PV lamination process.

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    SC-20D Dual-Laser Solar Cell Cutting Machine for Shingled Solar Cell Production
    2025-08-17 17:41:21

    SC-20D Dual-Laser Solar Cell Cutting Machine for Shingled Solar Cell Production

    SC-20D is the advanced version of SC-20A, specially designed for shingled solar cell production, featuring dual laser heads and two lasers working simultaneously for higher-throughput cutting.

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    Solar Cells for PV Modules – PERC, TOPCon, HJT & BC Types
    2025-09-09 09:29:14

    Solar Cells for PV Modules – PERC, TOPCon, HJT & BC Types

    Solar cell processing equipment for PERC, TOPCon, HJT & BC cells – cutting, stringing, testing. Supports G1/M6/M10/M12 sizes. Ooitech provides complete 5MW–1GW cell-to-module solutions.

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