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    "title": "Solar Panel Raw Materials | Ooitech",
    "description": "Solar panel raw materials: tempered glass, EVA and POE encapsulant, backsheets, aluminum frames, junction boxes, PV ribbon and sealants.",
    "keywords": "solar panel raw materials, pv module materials, solar glass, low-iron tempered glass, EVA film, POE encapsulant, backsheet, aluminum frame, junction box, bypass diode, PV cable, tabbing wire, busbar ribbon, silicone sealant, butyl tape, edge tape, corner key, nameplate label, MC4 connector, PID-resistant",
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    "image": "https://cdn.ooitech.com/static/upload/image/20250723/1753270698863235.webp",
    "headings": [
        {
            "level": 1,
            "text": "Raw Materials"
        },
        {
            "level": 4,
            "text": "Solar Panel Sealant and Tape — Silicone, Butyl, Busbar"
        },
        {
            "level": 4,
            "text": "Solar Cells for PV Modules"
        },
        {
            "level": 4,
            "text": "Low-Iron Tempered Solar Glass: 93.5% with AR Coating"
        },
        {
            "level": 4,
            "text": "PV Ribbon and Flux — Low-Temperature Soldering Ribbon"
        },
        {
            "level": 4,
            "text": "Solar Junction Box and Diode Box — IP67/IP68 Rated"
        },
        {
            "level": 4,
            "text": "EVA Encapsulant Film: over 80 N/cm Peel to Glass"
        },
        {
            "level": 4,
            "text": "Interconnection Busbar – Solar Cell String Current"
        },
        {
            "level": 4,
            "text": "Solar Panel Aluminum Frame — Anodized, G1/M6/M10/M12"
        },
        {
            "level": 4,
            "text": "PV Backsheet for Solar Modules — TPT, KPK, PVDF"
        },
        {
            "level": 3,
            "text": "Request A Quote"
        },
        {
            "level": 2,
            "text": "We deliver expertise you can trust our service"
        },
        {
            "level": 3,
            "text": "Cost-Effective Advantages"
        },
        {
            "level": 3,
            "text": "Our Experience Team"
        },
        {
            "level": 3,
            "text": "15+ Years Industry Experience"
        },
        {
            "level": 2,
            "text": "What Our Client Say's about us"
        },
        {
            "level": 3,
            "text": "Diarra From Africa"
        },
        {
            "level": 3,
            "text": "Amjad"
        },
        {
            "level": 3,
            "text": "Mark"
        },
        {
            "level": 3,
            "text": "KTECH"
        },
        {
            "level": 3,
            "text": "Jizzakh Polytechnic Institute"
        },
        {
            "level": 2,
            "text": "Our Latest News & Blog"
        },
        {
            "level": 3,
            "text": "TOPCon Solar Cell Manufacturing Process: Step-by-Step"
        },
        {
            "level": 3,
            "text": "Cosmic Solar Purchases 5MW Semi-Automatic Solar Panel"
        },
        {
            "level": 3,
            "text": "30MW BIPV Solar Panel Production Line"
        },
        {
            "level": 3,
            "text": "Tabber Stringer Machine Manufacturer: How to Vet One"
        },
        {
            "level": 3,
            "text": "Solar Panel Production Line in Egypt: 4 Projects"
        },
        {
            "level": 3,
            "text": "Triple-Junction GaAs Solar Cell — Structure and Gains"
        },
        {
            "level": 3,
            "text": "American Green Energy Company Purchases Ooitech"
        },
        {
            "level": 3,
            "text": "SUNUSA Orders 5MW Semi-Automatic Solar Panel Production"
        },
        {
            "level": 3,
            "text": "Company"
        },
        {
            "level": 3,
            "text": "Services"
        },
        {
            "level": 3,
            "text": "Popular Guides"
        },
        {
            "level": 3,
            "text": "Get In Touch"
        },
        {
            "level": 3,
            "text": "Our Address"
        },
        {
            "level": 3,
            "text": "Call Us"
        },
        {
            "level": 3,
            "text": "Mail Us"
        },
        {
            "level": 4,
            "text": "Subscribe Our Newsletter"
        },
        {
            "level": 4,
            "text": "Well done!"
        }
    ],
    "wordCount": 1174,
    "markdown": "# Solar Panel Raw Materials | Ooitech\n\n> Solar panel raw materials: tempered glass, EVA and POE encapsulant, backsheets, aluminum frames, junction boxes, PV ribbon and sealants.\n\n![Solar Panel Sealant and Tape — Silicone, Butyl, Busbar](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032711586064.jpg.webp)\n\n![Solar Panel Sealant and Tape — Silicone, Butyl, Busbar](https://cdn.ooitech.com)\n\n#### Solar Panel Sealant and Tape — Silicone, Butyl, Busbar\n\n![Solar Cells for PV Modules](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774581692247238.webp)\n\n![Solar Cells for PV Modules](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774583421889442.webp)\n\n![Solar Cells for PV Modules](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774583429513710.webp)\n\n#### Solar Cells for PV Modules\n\n![Low-Iron Tempered Solar Glass: 93.5% with AR Coating](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774514074283403.webp)\n\n![Low-Iron Tempered Solar Glass: 93.5% with AR Coating](https://cdn.ooitech.com)\n\n#### Low-Iron Tempered Solar Glass: 93.5% with AR Coating\n\n![PV Ribbon and Flux — Low-Temperature Soldering Ribbon](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032717287347.webp)\n\n![PV Ribbon and Flux — Low-Temperature Soldering Ribbon](https://cdn.ooitech.com)\n\n#### PV Ribbon and Flux — Low-Temperature Soldering Ribbon\n\n![Solar Junction Box and Diode Box — IP67/IP68 Rated](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032739568544.jpg.webp)\n\n![Solar Junction Box and Diode Box — IP67/IP68 Rated](https://cdn.ooitech.com)\n\n#### Solar Junction Box and Diode Box — IP67/IP68 Rated\n\n![EVA Encapsulant Film: over 80 N/cm Peel to Glass](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774518543829873.webp)\n\n![EVA Encapsulant Film: over 80 N/cm Peel to Glass](https://cdn.ooitech.com)\n\n#### EVA Encapsulant Film: over 80 N/cm Peel to Glass\n\n![Interconnection Busbar – Solar Cell String Current](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032713037538.jpg.webp)\n\n![Interconnection Busbar – Solar Cell String Current](https://cdn.ooitech.com)\n\n#### Interconnection Busbar – Solar Cell String Current\n\n![Solar Panel Aluminum Frame — Anodized, G1/M6/M10/M12](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032713454036.jpg.webp)\n\n![Solar Panel Aluminum Frame — Anodized, G1/M6/M10/M12](https://cdn.ooitech.com)\n\n#### Solar Panel Aluminum Frame — Anodized, G1/M6/M10/M12\n\n![PV Backsheet for Solar Modules — TPT, KPK, PVDF](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774518934395196.webp)\n\n![PV Backsheet for Solar Modules — TPT, KPK, PVDF](https://cdn.ooitech.com)\n\n#### PV Backsheet for Solar Modules — TPT, KPK, PVDF\n\n- [**](javascript:;)\n- [**](javascript:;)\n\n![](/template/ooitech/assets/img/shape/06.png)\n\n![](https://cdn.ooitech.com/runtime/image/w800_h700_fitblur_v2_w800_h700_fitblur_v2_1757399770541443.webp)\n\n### Request A Quote\n\nAll uploads are secure and confidential.\n\n## We deliver expertise you can trust our service\n\nDirect-from-Factory Equipment.\n\n![](/template/ooitech/assets/img/icon/money-2.svg)\n\n### Cost-Effective Advantages\n\nWe deliver exceptional value, maximizing results while optimizing budgets for clients.\n\n![](/template/ooitech/assets/img/icon/staff.svg)\n\n### Our Experience Team\n\nOur skilled professionals specialize in innovative solutions and tailored strategies.\n\n![](/template/ooitech/assets/img/icon/certified.svg)\n\n### 15+ Years Industry Experience\n\nDeep expertise ensures reliable, trend-aware, and proven outcomes for success.\n\n![](https://cdn.ooitech.com/static/upload/image/20250910/1757477357667605.webp)\n\n![](https://cdn.ooitech.com/static/upload/image/20250910/1757477724911512.webp)\n\n![](/template/ooitech/assets/img/shape/06.png)\n\n## What Our Client Say's about us\n\nClient 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 **](#quote-form)\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nthank you for ooitech's professional support and on time after service.\n\n![Diarra From Africa](https://cdn.ooitech.com/runtime/image/w160_h160_fitblur_v2_1784509010217979.webp)\n\n### Diarra From Africa\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThanks to Ooitech for providing the fully automated production equipment—your installation and after-sales service have been excellent.\n\n![Amjad](https://cdn.ooitech.com/runtime/image/w160_h160_fitblur_v2_2026041720921238.webp)\n\n### Amjad\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThank 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\n\n![Mark](https://cdn.ooitech.com/runtime/image/w160_h160_fitblur_v2_1757479675272137.webp)\n\n### Mark\n\nBIPV Philippines\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThanks to Ooitech for providing highly suitable BC solar cell experimental equipment.\n\n![KTECH](https://cdn.ooitech.com/runtime/image/w160_h160_fitblur_v2_1776426122864564.webp)\n\n### KTECH\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nA 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\n\n![Jizzakh Polytechnic Institute](https://cdn.ooitech.com/runtime/image/w160_h160_fitblur_v2_2026041716444445.webp)\n\n### Jizzakh Polytechnic Institute\n\n## Our Latest News & Blog\n\n![TOPCon Solar Cell Manufacturing Process: Step-by-Step](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_3fffaa885dcfbafc7d41439c979f3e14.webp)\n\n- [** ooitech](./topcon-solar-cell-manufacturing-process-a-complete-step-by-step-guide.html)\n- [** 3053](./topcon-solar-cell-manufacturing-process-a-complete-step-by-step-guide.html)\n\n### TOPCon Solar Cell Manufacturing Process: Step-by-Step\n\nTOPCon stands for Tunnel Oxide Passivated Contact. This guide covers the full TOPCon solar cell manufacturing process step by step: texturing, boron diffusion, tunnel oxide and polysilicon deposition, metallisation and testing.\n\n![Cosmic Solar Purchases 5MW Semi-Automatic Solar Panel](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026041511844574.webp)\n\n- [** ooitech](./cosmic-solar-purchases-5mw-semi-automatic-solar-panel-production-line-from-ooitech-in-2014.html)\n- [** 1874](./cosmic-solar-purchases-5mw-semi-automatic-solar-panel-production-line-from-ooitech-in-2014.html)\n\n### Cosmic Solar Purchases 5MW Semi-Automatic Solar Panel\n\nIn 2014, Indian company Cosmic Solar purchased a 5MW semi-automatic solar panel production line from Ooitech, marking an important milestone in Ooitech\n\n![30MW BIPV Solar Panel Production Line](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026041451376657.webp)\n\n- [** ooitech](./30mw-bipv-solar-panel-production-line-in-philippines-powered-by-ooitech.html)\n- [** 1834](./30mw-bipv-solar-panel-production-line-in-philippines-powered-by-ooitech.html)\n\n### 30MW BIPV Solar Panel Production Line\n\nOoitech delivers a complete 30MW BIPV solar panel production line to the Philippines, enabling local manufacturing of building-integrated photovoltaic\n\n![Tabber Stringer Machine Manufacturer: How to Vet One](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026061020186378.webp)\n\n- [** ooitech](./how-a-tabber-and-stringer-works-and-how-to-choose-one-in-2026.html)\n- [** 1708](./how-a-tabber-and-stringer-works-and-how-to-choose-one-in-2026.html)\n\n### Tabber Stringer Machine Manufacturer: How to Vet One\n\nHow to tell a real tabber stringer machine manufacturer from a trading company, what an acceptance test must prove, and quotation red flags.\n\n![Solar Panel Production Line in Egypt: 4 Projects](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026041439202098.webp)\n\n- [** ooitech](./egypt-first-full-automatic-solar-panel-production-line-from-china-ooitech-success-story.html)\n- [** 1645](./egypt-first-full-automatic-solar-panel-production-line-from-china-ooitech-success-story.html)\n\n### Solar Panel Production Line in Egypt: 4 Projects\n\nOoitech has delivered four solar panel production lines in Egypt since 2014. What Egyptian buyers ask, and how much space each capacity needs.\n\n![Triple-Junction GaAs Solar Cell — Structure and Gains](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_ooitech-triple-junction-gaas-structure-cover.webp)\n\n- [** ooitech](./triple-junction-gaas-solar-cells-a-detailed-look-at-the-mainstream-space-photovoltaic-structure.html)\n- [** 1575](./triple-junction-gaas-solar-cells-a-detailed-look-at-the-mainstream-space-photovoltaic-structure.html)\n\n### Triple-Junction GaAs Solar Cell — Structure and Gains\n\nTriple-junction GaAs solar cell: how three stacked junctions split the spectrum, why efficiency passes 30%, and where cost limits concentrator use.\n\n![American Green Energy Company Purchases Ooitech](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026032780265832.webp)\n\n- [** ooitech](./american-green-energy-company-purchases-ooitech-automatic-ribbon-cutting-machine-in-2014.html)\n- [** 1516](./american-green-energy-company-purchases-ooitech-automatic-ribbon-cutting-machine-in-2014.html)\n\n### American Green Energy Company Purchases Ooitech\n\nIn 2014, a green energy company from the United States purchased the Ooitech automatic ribbon cutting and bending machine for their solar panel production\n\n![SUNUSA Orders 5MW Semi-Automatic Solar Panel Production](https://cdn.ooitech.com/runtime/image/w320_h200_fitblur_v2_2026041512063502.webp)\n\n- [** ooitech](./sunusa-orders-5mw-semi-automatic-solar-panel-production-line-from-ooitech-in-2014.html)\n- [** 1379](./sunusa-orders-5mw-semi-automatic-solar-panel-production-line-from-ooitech-in-2014.html)\n\n### SUNUSA Orders 5MW Semi-Automatic Solar Panel Production\n\nIn 2014, Indian solar manufacturer SUNUSA purchased a 5MW semi-automatic solar panel production line from Ooitech to expand domestic solar module\n",
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