{"product_id":"otct-a-solar-cell-tester-electric-performance-iv-curve","title":"OTCT-A Solar Cell Tester – Electric Performance \u0026 IV Curve","description":"\u003cblockquote\u003e\n\u003cp\u003eOTCT-A solar cell tester – A-grade spectrum xenon lamp, 16-bit 4-ch acquisition, IEC60904-9:2020. Accurate IV curve measurement for mono \u0026amp; poly crystalline solar cells in production.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4\u003eOTCT-A Solar Cell Tester – Electric Performance \u0026amp; IV Curve\u003c\/h4\u003e\n\u003cp\u003eOTCT-A solar cell tester – A-grade spectrum xenon lamp, 16-bit 4-ch acquisition, IEC60904-9:2020. Accurate IV curve measurement for mono \u0026amp; poly crystalline solar cells in production.\u003c\/p\u003e\n\u003chr\u003e\n\u003chr\u003e\n\u003ch5\u003eProduct Introduction\u003c\/h5\u003e\n\u003cp\u003e\u003cimg alt=\"Watch video\" src=\"https:\/\/img.youtube.com\/vi\/gk-PMCu4n7w\/maxresdefault.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe OTCT-A Solar Cell Tester is a state-of-the-art testing equipment specifically designed for evaluating the electrical performance of both Mono-Si and Poly-Si solar cell pieces. This advanced testing system combines precision measurement technology with robust industrial design to deliver accurate and reliable test results for solar cell manufacturers and quality control laboratories.\u003c\/p\u003e\n\u003cp\u003eEngineered by \u003cstrong\u003eOoitech\u003c\/strong\u003e (\u003ca href=\"http:\/\/www.ooitech.com\"\u003ewww.ooitech.com\u003c\/a\u003e), a leading provider of solar panel production line equipment ranging from 5MW to 1GW capacity, the OTCT-A represents our commitment to delivering high-quality testing solutions for the photovoltaic industry. The system records comprehensive test results in digital files, enabling efficient data management and traceability throughout the production process.\u003c\/p\u003e\n\u003ch5\u003eTechnical Parameters\u003c\/h5\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eOTCT-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Match\u003c\/td\u003e\n\u003ctd\u003eMeet IEC60904-9-2020 Standard; 300~1200nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Irradiation Intensity\u003c\/td\u003e\n\u003ctd\u003e100mW\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIrradiance Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e70mW\/cm²~120mW\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Intensity Non-Uniformity (LTI)\u003c\/td\u003e\n\u003ctd\u003e≤2% [A Grade]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Intensity Instability (STI)\u003c\/td\u003e\n\u003ctd\u003e≤1% [A Grade]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Performance Test Deviation\u003c\/td\u003e\n\u003ctd\u003e1% [A Grade]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Results Inconsistency\u003c\/td\u003e\n\u003ctd\u003e1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Results Inaccuracy\u003c\/td\u003e\n\u003ctd\u003e1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Flash Time\u003c\/td\u003e\n\u003ctd\u003e10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXenon Lamp Life\u003c\/td\u003e\n\u003ctd\u003e300,000 times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIrradiation Direction\u003c\/td\u003e\n\u003ctd\u003eVertical downward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e15℃~35℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Test Range\u003c\/td\u003e\n\u003ctd\u003e210×210mm\/5BB-20BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Voltage\u003c\/td\u003e\n\u003ctd\u003e1V (resolution 1mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Current\u003c\/td\u003e\n\u003ctd\u003e20A (resolution 1mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Method\u003c\/td\u003e\n\u003ctd\u003ePneumatic buffer contact, front probe contact, back surface contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Parameters\u003c\/td\u003e\n\u003ctd\u003eIsc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, Rsh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Interval\u003c\/td\u003e\n\u003ctd\u003e5s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC220V\/50HZ\/2KVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Supply\u003c\/td\u003e\n\u003ctd\u003e0.6-0.8Mpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e150KGS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Dimension\u003c\/td\u003e\n\u003ctd\u003e600×800×1750mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eTechnical Advantages\u003c\/h5\u003e\n\u003ch6\u003eHigh Precision Testing Capabilities\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Grade Spectrum Quality\u003c\/strong\u003e: Ensures the highest level of spectral matching for accurate testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Grade Irradiance Uniformity\u003c\/strong\u003e: Achieves ≤2% non-uniformity for consistent test conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-bit 4-Channel High-Speed Synchronous Acquisition\u003c\/strong\u003e: Delivers precise data capture with exceptional resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Line Measurement System\u003c\/strong\u003e: Provides comprehensive electrical parameter analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eAdvanced Features\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 Parameters Display\u003c\/strong\u003e: Comprehensive measurement including Isc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, and Rsh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Display Modes\u003c\/strong\u003e: Results presented in both tabulation and graphic formats for easy analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Auto-Compensation\u003c\/strong\u003e: Ensures accurate measurements under varying environmental conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic Buffering Contact\u003c\/strong\u003e: Gentle yet reliable contact mechanism protects delicate solar cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eOperational Excellence\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Continuous Operation\u003c\/strong\u003e: Designed for round-the-clock production environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImport Xenon Lamp Technology\u003c\/strong\u003e: 300,000 flash cycles for extended operational life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Prompts and Counting\u003c\/strong\u003e: Audio feedback for flash counts and operational status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Test Cycle\u003c\/strong\u003e: 5-second test intervals for high throughput testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eProduct Applications\u003c\/h5\u003e\n\u003ch6\u003eSolar Cell Manufacturing\u003c\/h6\u003e\n\u003cp\u003eThe OTCT-A is essential for quality control in solar cell production lines, supporting various cell technologies including PERC, TOPCon, IBC, ABC, HPBC, and shingled cells. Compatible with standard sizes from M6 to M12 and supports 5BB to 20BB configurations.\u003c\/p\u003e\n\u003ch6\u003eResearch and Development\u003c\/h6\u003e\n\u003cp\u003eIdeal for R\u0026amp;D laboratories developing new solar cell technologies, providing precise electrical characterization for both mono-crystalline and poly-crystalline silicon cells. The comprehensive parameter measurement enables detailed analysis of cell performance and optimization.\u003c\/p\u003e\n\u003ch6\u003eQuality Assurance\u003c\/h6\u003e\n\u003cp\u003ePerfect for incoming material inspection and final product testing in solar module assembly facilities. The system's high accuracy and repeatability ensure consistent quality standards across production batches.\u003c\/p\u003e\n\u003ch6\u003eProduction Line Integration\u003c\/h6\u003e\n\u003cp\u003eSeamlessly integrates with Ooitech's complete solar panel production line equipment, including tabber stringers, layup machines, bussing machines, laminators, and framing machines. This integration enables comprehensive quality monitoring throughout the manufacturing process.\u003c\/p\u003e\n\u003ch5\u003eContact for Purchase\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eReady to enhance your solar cell testing capabilities with the OTCT-A Solar Cell Tester?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOoitech provides complete solar panel production line solutions from 5MW to 1GW capacity, including equipment design, delivery, training, raw materials, and after-sales service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail\u003c\/strong\u003e: \u003ca href=\"mailto:info@ooitech.com\"\u003einfo@ooitech.com\u003c\/a\u003e \u003cstrong\u003ePhone\u003c\/strong\u003e: +86 18571646990 \u003cstrong\u003eWhatsApp\u003c\/strong\u003e: +86 15961592660 \u003cstrong\u003eHead Office\u003c\/strong\u003e: Wuhan Yangtze River Center, Wuhan, China \u003cstrong\u003eWebsite\u003c\/strong\u003e: \u003ca href=\"http:\/\/www.ooitech.com\"\u003ewww.ooitech.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1EWA3TV6hJb_cAUH6w0UENpRglAgq_Kzv\/view?usp=sharing\"\u003eCompany Catalog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yg9NLXzLOmPWriYScQZeM6ZfSZ8gcQ88\/view?usp=sharing\"\u003eCompany Profile\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWatch Our Production Line in Action:\u003c\/strong\u003e Visit our YouTube channel: \u003ca href=\"http:\/\/www.youtube.com\/ooitech\"\u003ewww.youtube.com\/ooitech\u003c\/a\u003e \u003ca href=\"https:\/\/www.youtube.com\/watch?v=uRS9sn94sIQ\"\u003eMBB Full Automatic Solar Panel Production Line\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSubscribe to our YouTube channel for more insights into solar panel manufacturing technology and equipment demonstrations!\u003c\/p\u003e","brand":"Ooitech","offers":[{"title":"Default Title","offer_id":44198343901283,"sku":null,"price":32000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/1427\/4659\/files\/w800_h600_fitblur_v2_2026032746397289.webp?v=1779418811","url":"https:\/\/ooitechchina.myshopify.com\/fr-global\/products\/otct-a-solar-cell-tester-electric-performance-iv-curve","provider":"Solar Panel Making Machine","version":"1.0","type":"link"}