# Blog - - Ooitech, the world's leading solar panel production line solutions provider, supply chain expert, solar panel making machine facotry > Ooitech is the world's leading provider of solar panel production line solutions, specializing in high-efficiency PV module manufacturing equipment, automated solar panel making machines, and smart supply chain services. We deliver turnkey solar production lines for global clients, ensuring cost-effective and energy-efficient solar manufacturing solutions. ODM and OEM directly from the factory. ## Our Latest Blog ![Thermal Imaging for Solar Panels: How SESPNet Catches Every Hotspot in Infrared](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_9c54660bb42822317e3f00006ca6ac72.webp) - [** ooitech](/thermal-imaging-for-solar-panels-how-sespnet-catches-every-hotspot-in-infrared.html) - [** 61 Views](/thermal-imaging-for-solar-panels-how-sespnet-catches-every-hotspot-in-infrared.html) ### Thermal Imaging for Solar Panels: How SESPNet Catches Every Hotspot in Infrared A close look at SESPNet, a semantic-enhancement and scale-perception network tha··· - [**](/Blog_4.html) - [**](javascript:;) ![](/template/ooitech/assets/img/shape/06.png) ![](https://cdn.ooitech.com/static/upload/image/20250909/1757399770541443.webp) ### Request A Quote All uploads are secure and confidential. ## We deliver expertise you can trust our service Direct-from-Factory Equipment. ![](/template/ooitech/assets/img/icon/money-2.svg) ### Cost-Effective Advantages We deliver exceptional value, maximizing results while optimizing budgets for clients. ![](/template/ooitech/assets/img/icon/staff.svg) ### Our Experience Team Our skilled professionals specialize in innovative solutions and tailored strategies. ![](/template/ooitech/assets/img/icon/certified.svg) ### 15+ Years Industry Experience Deep expertise ensures reliable, trend-aware, and proven outcomes for success. ![](https://cdn.ooitech.com/static/upload/image/20250910/1757477357667605.webp ) ![](https://cdn.ooitech.com/static/upload/image/20250910/1757477724911512.webp) ![](/template/ooitech/assets/img/shape/06.png) ## 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 **](#quote-form) ![](/template/ooitech/assets/img/icon/quote.svg) Thanks to Ooitech for providing highly suitable BC solar cell experimental equipment. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1776426122864564.webp) ### KTECH ![](/template/ooitech/assets/img/icon/quote.svg) 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 ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1757479675272137.webp) ### Mark BIPV Philippines ![](/template/ooitech/assets/img/icon/quote.svg) 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 ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026041716444445.webp) ### Jizzakh Polytechnic Institute ![](/template/ooitech/assets/img/icon/quote.svg) Thanks to Ooitech for providing the fully automated production equipment—your installation and after-sales service have been excellent. ![](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026041720921238.webp) ### Amjad ## Our Latest Products ![Solar Panel EL Tester & VI Tester Machine OPT-M960B M951B M950B | Ooitech Solar Module EL Testing Equipment](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774351816741704.webp) - [** Rachael](/solar-panel-el-tester-and-vi-tester-machine-opt-m960b-m951b-m950b-ooitech-solar-module-el-testing-equipment.html) - [** 43211](/solar-panel-el-tester-and-vi-tester-machine-opt-m960b-m951b-m950b-ooitech-solar-module-el-testing-equipment.html) ### Solar Panel EL Tester & VI Tester Machine OPT-M960B M951B M950B | Ooitech Solar Module EL Testing Equipment Ooitech offers professional solar panel EL tester and VI tester machines (OPT-M960B, OPT-M951B, OPT-M950B) with SONY industrial cameras, automatic image mosaicing, MES interfacing, and high-precision electroluminescence and visual inspection for solar mod ![EVA/POE/EPE Encapsulant Film – Solar Cell Bonding & Protection](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774518543829873.webp) - [** ooitech](/EVA-POE-EPE-Encapsulant-Film-for-Solar-Panel-Manufacturing-Complete-Technical-Guide.html) - [** 87944](/EVA-POE-EPE-Encapsulant-Film-for-Solar-Panel-Manufacturing-Complete-Technical-Guide.html) ### 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. ![SS-1500B Automatic Solar Cell Welding Machine - High-Speed Tabber Stringer for BC/TOPCON/PERC Cells](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774253968620270.webp) - [** ooitech](/SS-1500B-Automatic-Solar-Cell-Welding-Machine-High-Speed-Tabber-Stringer-for-BC-TOPCON-PERC-Cells.html) - [** 84114](/SS-1500B-Automatic-Solar-Cell-Welding-Machine-High-Speed-Tabber-Stringer-for-BC-TOPCON-PERC-Cells.html) ### SS-1500B Automatic Solar Cell Welding Machine - High-Speed Tabber Stringer for BC/TOPCON/PERC Cells SS-1500B automatic solar cell welding machine by Ooitech - High-performance tabber stringer for BC, TOPCON, PERC, and HJT cells with 1000-1200 PCS/H capacity, CCD+robot positioning system, infrared welding technology, and integrated EL inspection for effi ![HDX200-P Half Cell Auto Bussing Machine | Automatic Busbar Welding Machine for Solar Panel Production](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774341533138807.webp) - [** Rachael](/hdx200-p-half-cell-auto-bussing-machine-automatic-busbar-welding-machine-for-solar-panel-production.html) - [** 84389](/hdx200-p-half-cell-auto-bussing-machine-automatic-busbar-welding-machine-for-solar-panel-production.html) ### HDX200-P Half Cell Auto Bussing Machine | Automatic Busbar Welding Machine for Solar Panel Production HDX200-P Half Cell Auto Bussing Machine features electromagnetic induction welding with 18 welding heads, cycle time under 18 seconds, and over 99% yield rate. Compatible with 156-230mm solar cells and 5-30 busbars, supporting PERC, TOPCon, and HJT half-c ![Solar Junction Box – Bypass Diode, IP67, PV Module Output](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_2026032739568544.jpg.webp) - [** Rachael](/Solar-Junction-Box-J-Box-Advanced-PV-Module-Protection-Power-Management-System.html) - [** 13959](/Solar-Junction-Box-J-Box-Advanced-PV-Module-Protection-Power-Management-System.html) ### Solar Junction Box – Bypass Diode, IP67, PV Module Output Solar junction box with bypass diodes & IP67/IP68 rating – hot spot protection, MC4 connectors, optional smart monitoring. 25+ year reliability for all solar module types and climates. ![Solar Panel EL Defect Tester OEL-S2400 | Electroluminescence Testing Machine for Solar Module Quality Inspection](https://cdn.ooitech.com/runtime/image/w800_h600_fitblur_v2_1774351284414161.webp) - [** Rachael](/solar-panel-el-defect-tester-oel-s2400-electroluminescence-testing-machine-for-solar-module-quality-inspection.html) - [** 60377](/solar-panel-el-defect-tester-oel-s2400-electroluminescence-testing-machine-for-solar-module-quality-inspection.html) ### Solar Panel EL Defect Tester OEL-S2400 | Electroluminescence Testing Machine for Solar Module Quality Inspection Ooitech OEL-S2400 Solar Panel EL Defect Tester is an offline electroluminescence testing machine designed to detect microcracks, black spots, mixed wafers, cold solder joints, and process defects in solar modules up to 2600mm x 1500mm. Features high-resol