{"product_id":"ut673pv","title":"UT673PV Solar Pro MPPT PV Meter","description":"\u003ch1\u003eUNI-T UT673PV Solar MPPT Meter: Professional-Grade Solar Panel Testing \u0026amp; Diagnostics\u003c\/h1\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UT673PV Solar MPPT Meter is an advanced diagnostic tool designed specifically for solar professionals who demand precise measurement capabilities in a portable package. This professional-grade meter effectively identifies abnormalities in solar panels by simultaneously measuring maximum power (up to 800W), peak power voltage, peak power current, open circuit voltage, and short circuit current—all essential parameters for ensuring optimal solar panel performance.\u003c\/p\u003e\n\u003cp\u003eWith its large color LCD screen displaying all critical measurements at once, the UNI-T UT673PV enhances operational efficiency for photovoltaic manufacturers, installers, and maintenance technicians. Powered directly by the solar panel being tested and featuring MC4 connectors, this lightweight, handheld device eliminates the need for batteries while providing immediate insights into solar panel health and performance anywhere in the field.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy Measurements\u003c\/strong\u003e: Maximum power range of 5-800W with ±(1.0%+10) accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Testing Capabilities\u003c\/strong\u003e: Measures peak power current (0-35A), peak power voltage (12-60V), open circuit voltage (12-60V), and short circuit current (0-35A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Color LCD Display\u003c\/strong\u003e: Spacious 52 × 66mm screen simultaneously shows all essential measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-Free Operation\u003c\/strong\u003e: Powered directly by the solar panel being tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated MC4 Connectors\u003c\/strong\u003e: Ready to connect to solar panels without additional adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual MPPT Test Functionality\u003c\/strong\u003e: For precise maximum power point tracking analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Hold Function\u003c\/strong\u003e: Captures and displays specific readings for analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Protection Systems\u003c\/strong\u003e: Includes reverse polarity, overvoltage, overcurrent, overtemperature, and overpower protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Portable Design\u003c\/strong\u003e: Measures just 143 × 74 × 25mm for easy transport and field use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e: Meets international quality and safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUNI-T UT673PV Details\u003c\/h2\u003e\n\u003ch3\u003eProfessional-Grade Measurement Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe UNI-T UT673PV delivers laboratory-grade precision in field conditions. With measurement accuracy of ±(1.0%+10) for maximum power and ±(1.5%+5) for current and voltage parameters, solar professionals can confidently diagnose panel efficiency and identify underperforming modules. The meter's ability to handle up to 800W and 35A makes it suitable for testing both residential and commercial solar panels, providing versatility across different installation types.\u003c\/p\u003e\n\u003ch3\u003eIntuitive Display System\u003c\/h3\u003e\n\u003cp\u003eThe large 52 × 66mm color LCD screen transforms complex solar panel diagnostics into easily interpretable visual data. All five critical measurements—maximum power (Pmax), peak power current (Imp), peak power voltage (Vmp), open circuit voltage (Voc), and short circuit current (Isc)—are displayed simultaneously, eliminating the need for multiple testing cycles. This comprehensive view accelerates troubleshooting and enables more efficient field diagnostics, allowing technicians to service more installations per day.\u003c\/p\u003e\n\u003ch3\u003eField-Ready Design\u003c\/h3\u003e\n\u003cp\u003eDesigned with real-world field conditions in mind, the UNI-T UT673PV features a rugged red and black housing that withstands daily use in outdoor environments. Its compact dimensions (143 × 74 × 25mm) and lightweight construction make it easy to carry in a tool belt or pocket. The meter draws power directly from the solar panel being tested, eliminating battery management concerns and ensuring it's always ready when needed—even during extended field operations.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Connection System\u003c\/h3\u003e\n\u003cp\u003eThe UT673PV comes equipped with industry-standard MC4 connectors, enabling direct connection to solar panels without adaptors or additional components. This plug-and-play functionality reduces setup time and eliminates connection errors. The included MC4 connector wrench further enhances field efficiency by making it easy to disconnect MC4 connectors from solar panel output cables during maintenance routines.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Protection Features\u003c\/h3\u003e\n\u003cp\u003eSolar installations present unique electrical challenges. The UNI-T UT673PV incorporates multiple protection systems including reverse polarity protection, overvoltage protection, overcurrent protection, overtemperature protection, and overpower protection. These safeguards prevent accidental damage to both the meter and the solar installation, ensuring reliable operation even in challenging testing conditions.\u003c\/p\u003e\n\u003ch2\u003eProfessional Applications\u003c\/h2\u003e\n\u003ch3\u003eSolar Installation Commissioning\u003c\/h3\u003e\n\u003cp\u003eFor solar installers, the UNI-T UT673PV provides instant verification of newly installed panels. Easily confirm that each panel and string delivers expected power output before system handover, documenting actual performance metrics for client reports. The ability to quickly identify and replace underperforming panels during installation ensures that systems begin their operational life at peak efficiency.\u003c\/p\u003e\n\u003ch3\u003ePreventative Maintenance Programs\u003c\/h3\u003e\n\u003cp\u003eMaintenance technicians rely on the UT673PV for scheduled performance audits of existing solar installations. By establishing baseline measurements and tracking panel degradation over time, technicians can identify failing components before they cause system-wide issues. The meter's portability and battery-free operation make it ideal for technicians servicing multiple sites in remote locations.\u003c\/p\u003e\n\u003ch3\u003eManufacturing Quality Control\u003c\/h3\u003e\n\u003cp\u003eSolar panel manufacturers use the UNI-T UT673PV in production environments to verify that panels meet specified performance parameters before shipping. The data hold function allows quality control staff to capture and record critical metrics, ensuring only panels that meet performance specifications reach customers. This application helps manufacturers maintain consistent quality and reduces warranty claims.\u003c\/p\u003e\n\u003ch3\u003eEducational and Research Settings\u003c\/h3\u003e\n\u003cp\u003eSolar technology educators and researchers appreciate the UT673PV's ability to demonstrate MPPT concepts and panel performance characteristics in real-time. The comprehensive display makes it easier for students to understand the relationship between different electrical parameters in photovoltaic systems. Researchers can use the meter to evaluate experimental panel designs or compare the performance of different technologies under varied conditions.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power measurement\u003c\/td\u003e\n\u003ctd\u003e5~800W\u003c\/td\u003e\n\u003ctd\u003e±(1.0%+10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power current (DC)\u003c\/td\u003e\n\u003ctd\u003e0~35A\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e12~60V\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen circuit voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e12~60V\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort circuit current (DC)\u003c\/td\u003e\n\u003ctd\u003e0~35A\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eColor LCD (52 × 66mm)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual MPPT test\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData hold\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003ePowered by solar panel\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct dimension\u003c\/td\u003e\n\u003ctd\u003e143 × 74 × 25 mm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvercategory\u003c\/td\u003e\n\u003ctd\u003eCAT 0 60V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct color\u003c\/td\u003e\n\u003ctd\u003eRed + Black\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUNI-T UT673PV Solar MPPT Meter\u003c\/li\u003e\n\u003cli\u003eMC4 Solar Panel Test Leads\u003c\/li\u003e\n\u003cli\u003eMC4 Connector Wrench\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUNI-T UT673PV Specifications Highlights\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eUNI-T UT673PV Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power measurement\u003c\/td\u003e\n\u003ctd\u003e5~800W: ±(1.0%+10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power current (DC)\u003c\/td\u003e\n\u003ctd\u003e0~35A: ±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e12~60V: ±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen circuit voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e12~60V: ±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort circuit current (DC)\u003c\/td\u003e\n\u003ctd\u003e0~35A: ±(1.5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eColor LCD (52 × 66mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual MPPT test\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData hold\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e$59.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the UNI-T UT673PV require batteries?\u003c\/h3\u003e\n\u003cp\u003eNo, the UT673PV is powered directly by the solar panel being tested. This eliminates battery management concerns and ensures the meter is always ready for operation, even during extended field sessions.\u003c\/p\u003e\n\u003ch3\u003eWhat types of solar panels can be tested with the UT673PV?\u003c\/h3\u003e\n\u003cp\u003eThe UT673PV can test any solar panel with MC4 connectors and output parameters within its measurement ranges: up to 800W power, 35A current, and 60V voltage. This covers most residential and small commercial solar panels.\u003c\/p\u003e\n\u003ch3\u003eHow does the UT673PV help identify problems with solar panels?\u003c\/h3\u003e\n\u003cp\u003eBy measuring and displaying maximum power point, open circuit voltage, and short circuit current, the meter helps identify panels that aren't performing to specification. Decreased maximum power output or abnormal voltage\/current readings indicate potential issues with the panel that require further investigation.\u003c\/p\u003e\n\u003ch3\u003eCan the UT673PV be used to test entire solar arrays?\u003c\/h3\u003e\n\u003cp\u003eThe UT673PV is designed to test individual panels or strings with parameters within its measurement range. For large arrays, technicians typically test individual panels or strings to identify specific problematic components.\u003c\/p\u003e\n\u003ch3\u003eIs the UT673PV suitable for both monocrystalline and polycrystalline solar panels?\u003c\/h3\u003e\n\u003cp\u003eYes, the UT673PV works with all solar panel technologies, including monocrystalline, polycrystalline, and thin-film panels, as long as they fall within the meter's measurement ranges.\u003c\/p\u003e\n\u003ch3\u003eHow does the UNI-T UT673PV compare to other solar testing meters on the market?\u003c\/h3\u003e\n\u003cp\u003eThe UNI-T UT673PV stands out with its comprehensive feature set, including a color LCD display showing multiple measurements simultaneously, data hold function, direct short circuit current measurement capability, and high current capacity (35A). These features, combined with its battery-free operation and integrated MC4 connectors, make it a superior choice for professional solar diagnostics.\u003c\/p\u003e\n\u003ch2\u003eCustomer Testimonials\u003c\/h2\u003e\n\u003cp\u003e\"The color display showing all measurements simultaneously has cut my diagnostic time in half. I can quickly identify underperforming panels and make more informed decisions in the field.\" - Rajesh K., Solar Installation Technician\u003c\/p\u003e\n\u003cp\u003e\"As someone who manages maintenance for multiple solar farms, the battery-free operation of the UT673PV is a game-changer. I never have to worry about charging or replacing batteries, and it's always ready to go when I arrive on site.\" - Maria S., Maintenance Manager\u003c\/p\u003e\n\u003cp\u003e\"The accuracy of the UT673PV has helped us identify several panels that were underperforming but still within the manufacturer's warranty period. This saved us thousands in replacement costs that would have come out of our pocket after the warranty expired.\" - Thomas W., Solar Business Owner\u003c\/p\u003e\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UT673PV Solar MPPT Meter comes with a comprehensive 2-year manufacturer's warranty covering defects in materials and workmanship. UNI-T provides technical support through our dedicated customer service team, available via phone, email, or live chat on our website. For professional users, we also offer calibration services to ensure your meter maintains its accuracy over time.\u003c\/p\u003e\n\u003ch2\u003eElevate Your Solar Testing Capabilities Today\u003c\/h2\u003e\n\u003cp\u003eDon't compromise on the tools you rely on for solar panel diagnostics. The UNI-T UT673PV Solar MPPT Meter delivers professional-grade accuracy, comprehensive measurement capabilities, and field-ready durability in a compact, easy-to-use package.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":51324549824796,"sku":"182700300003X","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UNI-T_UT673PV_3_sq.jpg?v=1740772761","url":"https:\/\/uni-trendus.com\/products\/ut673pv","provider":"Uni-Trend US","version":"1.0","type":"link"}