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    "title": "Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech -  - Ooitech, the world's leading solar panel production line solutions provider, supply chain expert, solar panel making machine facotry",
    "description": "OPT-S110H Offline String EL Tester from Ooitech delivers high-speed electroluminescence inspection for solar cell strings up to 1250mm. Equipped with 4.6MP dual NIR cameras, electronic shutter, and intelligent defect detection software, it identifies hidd",
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            "text": "Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech"
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            "text": "Stock: Available | 30~60 days manufacturing time"
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            "level": 5,
            "text": "Offline String EL Tester OPT-S110H"
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            "text": "Technical Specifications"
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            "text": "Advanced Dual-Camera Imaging System"
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            "text": "Intelligent Image Processing Software"
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            "level": 6,
            "text": "Comprehensive Parameter Control"
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            "text": "Efficient Defect Classification and Data Management"
        },
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            "text": "High Reliability and Uptime"
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            "text": "Ultra-Fast Testing Speed"
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            "text": "Process Optimization and Troubleshooting"
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            "text": "Research and Development"
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            "text": "Compatible Cell and Module Technologies"
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            "level": 5,
            "text": "Contact Us to Order"
        },
        {
            "level": 2,
            "text": "Related Items"
        },
        {
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            "text": "SC-20A Full Automatic Solar Cell Laser Cutting Machine - High Precision Scribing & Breaking Solution"
        },
        {
            "level": 4,
            "text": "OSLB-1300 Back Contact Cell Welding Machine | BC Solar Cell Stringer for IBC ABC HPBC Panel Production"
        },
        {
            "level": 4,
            "text": "Automatic Bussing Machine DH200-Y | Solar Panel Busbar Soldering Equipment | Ooitech"
        },
        {
            "level": 4,
            "text": "Automatic Tape Sticking Machine for Solar Panel Production Line | Ooitech"
        },
        {
            "level": 4,
            "text": "Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech"
        },
        {
            "level": 4,
            "text": "Solar Panel EL Defect Tester OEL-S2400 | Electroluminescence Testing Machine for Solar Module Quality Inspection"
        },
        {
            "level": 4,
            "text": "Solar Panel Tester Sun Simulator OTMT-A | AAA Class Solar Module IV Tester | Ooitech"
        },
        {
            "level": 4,
            "text": "Full Automatic Solar Panel Production Line Equipment | Ooitech"
        },
        {
            "level": 3,
            "text": "Request A Quote"
        },
        {
            "level": 2,
            "text": "We deliver expertise you can trust our service"
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        {
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            "text": "Cost-Effective Advantages"
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            "text": "Our Experience Team"
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            "text": "15+ Years Industry Experience"
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            "text": "Mark"
        },
        {
            "level": 3,
            "text": "Amjad"
        },
        {
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            "text": "KTECH"
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        {
            "level": 3,
            "text": "Jizzakh Polytechnic Institute"
        },
        {
            "level": 2,
            "text": "Our Latest News & Blog"
        },
        {
            "level": 3,
            "text": "Solar Panel Factory in Kanpur Starts Production with Semi-Automatic Line from Ooitech"
        },
        {
            "level": 3,
            "text": "Kazakhstan Solar Manufacturer Adopts Ooitech Production Line for Local PV Module Output"
        },
        {
            "level": 3,
            "text": "Ooitech PV Ribbon Cutting Machines Exported Worldwide Since 2016"
        },
        {
            "level": 3,
            "text": "Tindo Solar Adopts Ooitech NDC Cell Cutting and Auto Bussing Solutions in 2021"
        },
        {
            "level": 3,
            "text": "Ooitech Delivers One-Stop Solar Panel Raw Material Procurement Since 2022"
        },
        {
            "level": 3,
            "text": "VJ Solar India Adopts Ooitech Solar Panel Production Line in 2017"
        },
        {
            "level": 3,
            "text": "Multiple Colombian Customers Adopt Ooitech Solar Panel Production Lines"
        },
        {
            "level": 3,
            "text": "Gujarat Solar Panel Factory: 30MW Production Line Commissioned in 2015"
        }
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    "markdown": "# Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech -  - Ooitech, the world's leading solar panel production line solutions provider, supply chain expert, solar panel making machine facotry\n\n> OPT-S110H Offline String EL Tester from Ooitech delivers high-speed electroluminescence inspection for solar cell strings up to 1250mm. Equipped with 4.6MP dual NIR cameras, electronic shutter, and intelligent defect detection software, it identifies hidd\n\n![Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774350940561245.webp)\n\n#### Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech\n\nOPT-S110H Offline String EL Tester from Ooitech delivers high-speed electroluminescence inspection for solar cell strings up to 1250mm. Equipped with 4.6MP dual NIR cameras, electronic shutter, and intelligent defect detection software, it identifies hidd\n\n##### Stock: Available | 30~60 days manufacturing time\n\n##### Category: Product\n\n##### Tags:\n\n---\n\n---\n\n##### Offline String EL Tester OPT-S110H\n\nThe Ooitech OPT-S110H Offline String EL Tester is a high-performance electroluminescence (EL) inspection system engineered for precise defect detection of solar cell strings. Designed to serve solar panel manufacturers operating production lines from 5MW to 1GW, this offline EL tester provides fast, reliable, and non-destructive quality assessment of soldered cell strings before they proceed to the lamination stage.\n\nBy applying a forward bias current through the solar cell string and capturing the resulting infrared luminescence with advanced NIR industrial cameras, the OPT-S110H reveals internal and surface defects that are invisible to the naked eye. The system supports cell sizes ranging from 156mm to 230mm and string lengths up to 1250mm, making it fully compatible with mainstream wafer formats including G1, M6, M10, and M12 used in PERC, TOPCon, IBC, ABC, HPBC, and other advanced cell technologies.\n\nWith an offline test time of less than 2 seconds per string (excluding loading and unloading), the OPT-S110H ensures efficient quality sampling and batch inspection without interrupting the main production flow. Whether you are running an MBB tabber stringer line or conducting incoming quality checks on cell strings, this EL tester is an indispensable tool for maintaining the highest standards of module reliability.\n\n##### Technical Specifications\n\n###### Defect Detection Capabilities\n\nThe OPT-S110H is capable of detecting a comprehensive range of solar cell string defects, including but not limited to:\n\n- Hidden cracks (micro-cracks)\n- Broken gridlines\n- Faulty welding and cold solder joints\n- Bright and dark wafer mismatch\n- Bright spots\n- Surface scratches\n\n###### Main Parameters\n\n| Parameter | Specification |\n| --- | --- |\n| Model | OPT-S110H |\n| Activation Rate | ≥99% |\n| Applicable String Length | ≤1250mm |\n| Compatible Cell Size | 156mm - 230mm |\n| Offline Test Time | ≤2S (excluding loading and unloading) |\n| Camera Resolution | 4.6 Megapixels (2.3MP x 2 dual cameras) |\n| Camera Lens | NIR industrial-grade lens |\n| Imaging Time | 1-60S adjustable |\n| Shutter Type | Electronic shutter (non-mechanical) |\n| DC Power Supply Model | PS6010 |\n| Test Voltage Range | 0-60V |\n| Test Current Range | 0-10A |\n| Electrode Module | Manual electric pressing block placed on lead wire |\n\n###### Computer and Display System\n\n| Parameter | Specification |\n| --- | --- |\n| Display | 29-inch or larger, 1080p resolution |\n| CPU | Intel Core i5-9400 |\n| Hard Disk | 1TB |\n| RAM | 8GB |\n\n###### Software Abnormal Rate\n\n| Parameter | Specification |\n| --- | --- |\n| Abnormal Rate (crash, camera connection failure, software connection failure, etc.) | Less than 1/200,000 times |\n\n##### Technical Advantages\n\n###### Advanced Dual-Camera Imaging System\n\nThe OPT-S110H employs a dual 2.3-megapixel NIR camera configuration delivering a combined resolution of 4.6 megapixels. The electronic shutter design eliminates mechanical vibration and wear, ensuring long-term imaging stability and consistency. With adjustable imaging time from 1 to 60 seconds, operators can fine-tune exposure for different cell types and string configurations to achieve optimal EL image clarity.\n\n###### Intelligent Image Processing Software\n\nThe integrated testing software features automatic seamless image splicing through advanced software algorithms rather than hardware-based splicing, resulting in distortion-free, uniform EL images without background shading. Software filtering correction further enhances image quality, enabling operators to identify even the most subtle defects with confidence.\n\n###### Comprehensive Parameter Control\n\nOperators have full control over image optimization parameters including exposure time, gain, contrast, gamma correction, and brightness range (BR Max/Min). A tiered permission system for software parameter modification ensures that critical settings are protected from unauthorized changes while allowing authorized personnel to customize the system for specific production requirements.\n\n###### Efficient Defect Classification and Data Management\n\nThe management software supports manual defect classification with automatic date-folder generation and organized image saving. EL images can be captured manually, and the image saving path is fully configurable. This systematic approach to data management simplifies traceability, enables statistical quality analysis, and supports continuous improvement of the soldering process.\n\n###### High Reliability and Uptime\n\nWith an activation rate of 99% or higher and a software abnormal rate of less than 1 in 200,000 operations, the OPT-S110H delivers exceptional reliability in demanding production environments. The robust PS6010 DC power supply provides stable voltage output from 0 to 60V and current from 0 to 10A, accommodating a wide range of string configurations and cell technologies.\n\n###### Ultra-Fast Testing Speed\n\nThe offline test cycle of less than 2 seconds per string ensures rapid throughput during quality inspection. This speed allows manufacturers to test a statistically significant number of strings per shift without creating bottlenecks, supporting both routine sampling and intensive quality audits.\n\n###### User-Friendly Multi-Interface Design\n\nThe software provides a well-organized multi-interface layout including a main operation control interface for daily use, a manual operation interface for detailed inspection tasks, and a dedicated parameter interface for system configuration. The large 29-inch 1080p display offers clear, detailed visualization of EL images for accurate defect identification.\n\n##### Product Applications\n\n###### Solar Panel Production Line Quality Control\n\nThe OPT-S110H is primarily used as an offline quality inspection station within solar panel production lines. After cell strings are produced by the tabber stringer machine, sample strings can be taken offline and tested on the OPT-S110H to verify soldering quality, detect micro-cracks introduced during the stringing process, and ensure that defective strings do not proceed to layup and lamination. This is critical for maintaining module reliability and minimizing warranty claims.\n\n###### Incoming Material Inspection\n\nSolar module manufacturers who purchase pre-soldered cell strings from external suppliers can use the OPT-S110H to perform incoming quality inspection. By testing sample strings upon arrival, manufacturers can verify supplier quality, identify shipment-level issues early, and prevent defective materials from entering the production process.\n\n###### Process Optimization and Troubleshooting\n\nProduction engineers use the OPT-S110H to diagnose and troubleshoot soldering defects. By comparing EL images before and after process parameter adjustments on the tabber stringer, engineers can quickly identify the root cause of recurring defects such as cold solder joints, cracked cells, or misaligned ribbons, and implement corrective actions.\n\n###### Research and Development\n\nR&D teams developing new cell interconnection technologies, evaluating new ribbon materials, or qualifying new cell formats rely on the OPT-S110H for detailed EL characterization. The adjustable imaging parameters and high-resolution dual-camera system make it an excellent tool for capturing publication-quality EL images during development work.\n\n###### Compatible Cell and Module Technologies\n\nThe OPT-S110H supports a broad range of solar cell technologies and formats commonly used in modern solar panel manufacturing:\n\n- Cell formats: G1, M6, M10, M12 (156mm to 230mm)\n- Cell technologies: PERC, TOPCon, IBC, ABC, HPBC\n- Interconnection types: MBB (Multi-Busbar), standard busbar configurations\n- Module types: Standard rigid modules, shingled modules, and other string-based architectures\n\n##### Contact Us to Order\n\nThe Ooitech OPT-S110H Offline String EL Tester is an essential quality assurance instrument for any solar panel manufacturing facility committed to producing high-reliability modules. Whether you are setting up a new production line or upgrading your existing quality inspection capabilities, the OPT-S110H delivers the speed, accuracy, and reliability you need.\n\nOoitech provides complete solar panel production line solutions ranging from 5MW to 1GW, including laser cutting machines, tabber stringers, layup machines, bussing machines, EL testers, laminators, framing machines, IV testers, sun simulators, and all related equipment and raw materials. We also offer comprehensive production process training and after-sales support.\n\nTo learn more about the OPT-S110H or to request a quotation, please contact us through any of the following channels:\n\n- **Email:** [info@ooitech.com](mailto:info@ooitech.com)\n- **Phone:** +8618571646990\n- **WhatsApp:** +8615961592660\n- **Head Office:** Wuhan Yangtze River Center, Wuhan, China\n- **Website:** [www.ooitech.com](https://www.ooitech.com)\n\nExplore our full range of solar panel production equipment and watch detailed machine operation videos on our YouTube channel: [www.youtube.com/ooitech](https://www.youtube.com/ooitech). Subscribe and stay updated with the latest solar manufacturing technology.\n\nWatch our MBB Full Automatic Solar Panel Production Line in action: [https://www.youtube.com/watch?v=uRS9sn94sIQ](https://www.youtube.com/watch?v=uRS9sn94sIQ)\n\nDownload our product catalogue: [Ooitech Catalogue Download](https://drive.google.com/file/d/1EWA3TV6hJb_cAUH6w0UENpRglAgq_Kzv/view?usp=sharing)\n\nDownload our company profile: [Ooitech Company Profile Download](https://drive.google.com/file/d/1yg9NLXzLOmPWriYScQZeM6ZfSZ8gcQ88/view?usp=sharing)\n\n## Related Items\n\n![SC-20A Full Automatic Solar Cell Laser Cutting Machine - High Precision Scribing & Breaking Solution](https://cdn.ooitech.com/static/upload/image/20260302/1772440338787287.webp)\n\n#### SC-20A Full Automatic Solar Cell Laser Cutting Machine - High Precision Scribing & Breaking Solution\n\n![OSLB-1300 Back Contact Cell Welding Machine | BC Solar Cell Stringer for IBC ABC HPBC Panel Production](https://cdn.ooitech.com/static/upload/image/20260323/2026032311945973.png)\n\n#### OSLB-1300 Back Contact Cell Welding Machine | BC Solar Cell Stringer for IBC ABC HPBC Panel Production\n\n![Automatic Bussing Machine DH200-Y | Solar Panel Busbar Soldering Equipment | Ooitech](https://cdn.ooitech.com/static/upload/image/20260324/1774348162498246.webp)\n\n#### Automatic Bussing Machine DH200-Y | Solar Panel Busbar Soldering Equipment | Ooitech\n\n![Automatic Tape Sticking Machine for Solar Panel Production Line | Ooitech](https://cdn.ooitech.com/static/upload/image/20260324/1774350079476146.webp)\n\n#### Automatic Tape Sticking Machine for Solar Panel Production Line | Ooitech\n\n![Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech](https://cdn.ooitech.com/static/upload/image/20260324/1774350940561245.webp)\n\n#### Offline String EL Tester OPT-S110H - Solar Cell String Electroluminescence Testing Equipment | Ooitech\n\n![Solar Panel EL Defect Tester OEL-S2400 | Electroluminescence Testing Machine for Solar Module Quality Inspection](https://cdn.ooitech.com/static/upload/image/20260324/1774351284414161.webp)\n\n#### Solar Panel EL Defect Tester OEL-S2400 | Electroluminescence Testing Machine for Solar Module Quality Inspection\n\n![Solar Panel Tester Sun Simulator OTMT-A | AAA Class Solar Module IV Tester | Ooitech](https://cdn.ooitech.com/static/upload/image/20260326/1774513832212306.jpg)\n\n#### Solar Panel Tester Sun Simulator OTMT-A | AAA Class Solar Module IV Tester | Ooitech\n\n![Full Automatic Solar Panel Production Line Equipment | Ooitech](https://cdn.ooitech.com/static/upload/image/20260325/1774401482439949.webp)\n\n#### Full Automatic Solar Panel Production Line Equipment | Ooitech\n\n![](/template/ooitech/assets/img/shape/06.png)\n\n![](https://cdn.ooitech.com/static/upload/image/20250909/1757399770541443.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 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/w800_h800_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 the fully automated production equipment—your installation and after-sales service have been excellent.\n\n![Amjad](https://cdn.ooitech.com/runtime/image/w800_h800_fitblur_v2_2026041720921238.webp)\n\n### Amjad\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/w800_h800_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/w800_h800_fitblur_v2_2026041716444445.webp)\n\n### Jizzakh Polytechnic Institute\n\n## Our Latest News & Blog\n\n![Solar Panel Factory in Kanpur Starts Production with Semi-Automatic Line from Ooitech](https://cdn.ooitech.com/runtime/image/w800_h500_2026041629284813.webp )\n\n- [** ooitech](/solar-panel-factory-in-kanpur-starts-production-with-semi-automatic-line-from-ooitech.html)\n- [** 64](/solar-panel-factory-in-kanpur-starts-production-with-semi-automatic-line-from-ooitech.html)\n\n### Solar Panel Factory in Kanpur Starts Production with Semi-Automatic Line from Ooitech\n\nA renewable energy company in Kanpur, Uttar Pradesh has launched solar panel production using a semi-automatic manufacturing line supplied by Ooitech, marking another step in India's growing domestic solar manufacturing push.\n\n![Kazakhstan Solar Manufacturer Adopts Ooitech Production Line for Local PV Module Output](https://cdn.ooitech.com/runtime/image/w800_h500_2026042114561863.webp )\n\n- [** ooitech](/kazakhstan-solar-manufacturer-adopts-ooitech-production-line-for-local-pv-module-output.html)\n- [** 57](/kazakhstan-solar-manufacturer-adopts-ooitech-production-line-for-local-pv-module-output.html)\n\n### Kazakhstan Solar Manufacturer Adopts Ooitech Production Line for Local PV Module Output\n\nA Kazakhstan-based photovoltaic company has commissioned a complete solar panel production line supplied by Ooitech, marking a new step in Central Asia's growing PV manufacturing capacity.\n\n![Ooitech PV Ribbon Cutting Machines Exported Worldwide Since 2016](https://cdn.ooitech.com/runtime/image/w800_h500_2026032714589569.webp )\n\n- [** ooitech](/ooitech-pv-ribbon-cutting-machines-exported-worldwide-since-2016.html)\n- [** 67](/ooitech-pv-ribbon-cutting-machines-exported-worldwide-since-2016.html)\n\n### Ooitech PV Ribbon Cutting Machines Exported Worldwide Since 2016\n\nSince 2016, Ooitech PV ribbon cutting machines have been exported to major solar markets worldwide including India, Indonesia, the United States, and the Middle East, supporting global photovoltaic manufacturing growth.\n\n![Tindo Solar Adopts Ooitech NDC Cell Cutting and Auto Bussing Solutions in 2021](https://cdn.ooitech.com/runtime/image/w800_h500_1776394385704834.webp )\n\n- [** ooitech](/tindo-solar-adopts-ooitech-ndc-cell-cutting-and-auto-bussing-solutions-in-2021.html)\n- [** 69](/tindo-solar-adopts-ooitech-ndc-cell-cutting-and-auto-bussing-solutions-in-2021.html)\n\n### Tindo Solar Adopts Ooitech NDC Cell Cutting and Auto Bussing Solutions in 2021\n\nIn 2021, Australian solar manufacturer Tindo Solar adopted Ooitech waterless non-destructive NDC cell cutting and fully automatic string bussing solutions to upgrade its solar panel production capabilities.\n\n![Ooitech Delivers One-Stop Solar Panel Raw Material Procurement Since 2022](https://cdn.ooitech.com/runtime/image/w800_h500_2026041629646492.webp )\n\n- [** ooitech](/ooitech-delivers-one-stop-solar-panel-raw-material-procurement-since-2022.html)\n- [** 60](/ooitech-delivers-one-stop-solar-panel-raw-material-procurement-since-2022.html)\n\n### Ooitech Delivers One-Stop Solar Panel Raw Material Procurement Since 2022\n\nSince 2022, Ooitech has supplied comprehensive solar panel raw materials including solar cells, EVA, backsheet, PV glass, frames and junction boxes to global partners.\n\n![VJ Solar India Adopts Ooitech Solar Panel Production Line in 2017](https://cdn.ooitech.com/runtime/image/w800_h500_2026041671903509.webp )\n\n- [** ooitech](/vj-solar-india-adopts-ooitech-solar-panel-production-line-in-2017.html)\n- [** 60](/vj-solar-india-adopts-ooitech-solar-panel-production-line-in-2017.html)\n\n### VJ Solar India Adopts Ooitech Solar Panel Production Line in 2017\n\nIn 2017, VJ Solar India selected Ooitech solar panel production line to establish their solar module manufacturing facility, marking a key milestone in India's growing solar industry.\n\n![Multiple Colombian Customers Adopt Ooitech Solar Panel Production Lines](https://cdn.ooitech.com/runtime/image/w800_h500_2026042116141975.webp )\n\n- [** ooitech](/multiple-colombian-customers-adopt-ooitech-solar-panel-production-lines.html)\n- [** 64](/multiple-colombian-customers-adopt-ooitech-solar-panel-production-lines.html)\n\n### Multiple Colombian Customers Adopt Ooitech Solar Panel Production Lines\n\nSeveral Colombian manufacturers have deployed Ooitech solar panel production lines, strengthening local PV manufacturing capacity and supporting Latin America's renewable energy transition.\n\n![Gujarat Solar Panel Factory: 30MW Production Line Commissioned in 2015](https://cdn.ooitech.com/runtime/image/w800_h500_2026041613574342.webp )\n\n- [** ooitech](/gujarat-solar-panel-factory-30mw-production-line-commissioned-in-2015.html)\n- [** 70](/gujarat-solar-panel-factory-30mw-production-line-commissioned-in-2015.html)\n\n### Gujarat Solar Panel Factory: 30MW Production Line Commissioned in 2015\n\nIn 2015, a photovoltaic manufacturer in Gujarat, India commissioned a 30MW solar panel production line, marking a significant step in India's growing solar manufacturing capacity.\n",
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