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    Our Latest Blog

    TOPCon Solar Cell Manufacturing Process: Step-by-Step
    25 Jun

    TOPCon Solar Cell Manufacturing Process: Step-by-Step

    TOPCon stands for Tunnel Oxide Passivated Contact. This guide covers the full TO···

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    PERC vs TOPCon vs HJT vs BC: Why Solar Cells Differ So
    25 Jun

    PERC vs TOPCon vs HJT vs BC: Why Solar Cells Differ So

    A complete supply-chain comparison framework for PERC, TOPCon, HJT and BC solar ···

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    Solar Panel Materials: Every Layer Explained
    25 Jun

    Solar Panel Materials: Every Layer Explained

    The main materials of solar panel modules, layer by layer: front glass, cells, E···

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    TOPCon Four-Cut Cells: How Cutting
    25 Jun

    TOPCon Four-Cut Cells: How Cutting

    A technical deep-dive into TOPCon four-cut (quarter-cut) cell technology in 2026···

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    Four-Cut Cell Technology: The Next Efficiency Code
    25 Jun

    Four-Cut Cell Technology: The Next Efficiency Code

    An in-depth look at four-cut cell technology, the latest efficiency breakthrough···

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    Perovskite in Space: What 100 Thermal Shock Cycles Cost
    25 Jun

    Perovskite in Space: What 100 Thermal Shock Cycles Cost

    FAPbI3 perovskite cells in orbit face about fifteen temperature ramps a day. A 2···

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    TOPCon Full Form: Structure and How It Works
    24 Jun

    TOPCon Full Form: Structure and How It Works

    TOPCon solar cell explained: what the full form means, how the tunnel oxide pass···

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    Understanding the Three Major PV Cell Technologies:
    24 Jun

    Understanding the Three Major PV Cell Technologies:

    A complete guide to solar PV cell working principles and the three leading cell ···

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    THBC Solar Cell Technology: How Hybrid Passivated Back
    24 Jun

    THBC Solar Cell Technology: How Hybrid Passivated Back

    An in-depth blog exploring THBC hybrid passivated back contact solar cell techno···

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    Low-Light Performance: TOPCon vs BC vs HJT
    24 Jun

    Low-Light Performance: TOPCon vs BC vs HJT

    A data-driven comparison of low-light performance across TOPCon, BC, and HJT sol···

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    BC, IBC, TBC, HBC, HPBC Full Forms Explained
    24 Jun

    BC, IBC, TBC, HBC, HPBC Full Forms Explained

    A clear explanation of the back contact (BC) solar cell family, including IBC, T···

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    Solar Anodizing: Why Frames Use Anodized Aluminum
    24 Jun

    Solar Anodizing: Why Frames Use Anodized Aluminum

    An in-depth look at why anodizing has become the absolute mainstream surface tre···

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    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

    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 the fully automated production equipment—your installation and after-sales service have been excellent.

    Amjad

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

    Diarra From Africa

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

    KTECH

    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

    Our Products

    Our Latest Products

    Solar Panel Manufacturing Equipment: What to Buy First
    2026-10-29 12:53:07

    Solar Panel Manufacturing Equipment: What to Buy First

    Solar panel manufacturing equipment buying guide: core stations vs auxiliary plant, what to buy later, budget phasing, spares, FAT/SAT, vendor checks.

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    Solar Panel Manufacturing Machine: A Station-by-Station Guide
    2026-10-29 12:48:41

    Solar Panel Manufacturing Machine: A Station-by-Station Guide

    Station-by-station guide to each solar panel manufacturing machine: cell cutting, tabbing, layup, bussing, lamination, framing, testing.

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    PV Ribbon Machine — Wire Drawing and Tinning Line
    2026-05-11 16:34:01

    PV Ribbon Machine — Wire Drawing and Tinning Line

    The photovoltaic ribbon wire drawing and tinning integrated line: how round and flat solar ribbon is drawn, coated and wound in one pass, with checks.

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    C350-CQC EVA & TPT Strip Cutting Machine: 30-80mm
    2025-09-08 14:44:14

    C350-CQC EVA & TPT Strip Cutting Machine: 30-80mm

    C350-CQC punching & cutting machine – 30 pcs/min, ±0.2mm accuracy for EVA, TPT & PPE solar materials. Precision processing for busbar and

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    Robot String Cell Layup HS-PBR: 5s/String, ±0.3mm
    2025-09-05 22:01:28

    Robot String Cell Layup HS-PBR: 5s/String, ±0.3mm

    Ooitech HS-PBR Robot String Cell Layup Machine delivers high-precision automated string cell arrangement with ±0.3mm accuracy and ≤5s cycle time per

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    Solar Tempered Glass: 93.5% Transmittance, Low-Iron
    2025-09-08 14:17:29

    Solar Tempered Glass: 93.5% Transmittance, Low-Iron

    Solar tempered glass for PV modules: ultra-clear low-iron glass with anti-reflective coating, reaching 91.5%+ light transmittance in G1/M6/M10/M12 sizes.

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