On April 2, 2026, Yoha Solar announced good news: one YHMT-AAA solar PV module IV tester was successfully shipped to a domestic semi-automatic PV module production line, officially entering mass production inspection. This shipment demonstrates Yoha Solar's technical strength and market recognition in PV testing equipment, and provides professional, reliable support for customers to improve efficiency, strengthen quality control, and promote the PV industry's refined development.
YHMT-AAA solar PV module IV tester
Rooted in Wuhan East Lake High-tech Development Zone, Yoha Solar specializes in R&D, manufacturing and sales of PV production supporting equipment. With solid technical accumulation and strict quality control, its PV testing equipment is widely recognized. The shipped YHMT-AAA IV tester is a core product tailored for semi-automatic PV production lines, adapting to small and medium-sized PV enterprises' scenarios, balancing testing efficiency and accuracy, and solving semi-automatic production quality inspection pain points.
The equipment’s core function is accurate PV module performance detection. By simulating STC solar illumination, it quickly draws IV characteristic curves and analyzes key parameters (Voc, Isc, Pmax), providing authoritative data for quality evaluation and defect detection. Equipped with advanced electronic load and control systems, it completes a full IV scan in seconds, meeting semi-automatic production needs while ensuring data reliability and improving efficiency.
High-Precision Detection of Yoha Solar's IV Tester
In terms of technical parameters, the YHMT-AAA meets strict industry standards: its light source complies with IEC60904-9:2020 (Class A, 300~1200nm spectral range); irradiance is stable at 1000W/㎡ (adjustable 700~1200W/㎡), with light inhomogeneity and instability ≤2% (A); test consistency ≤1%, electrical measurement error ≤2%, 10ms single flash pulse width, 2300*1200mm effective test area (compatible with mainstream PV module sizes), and 220V/50HZ power supply adaptability for flexible semi-automatic integration.
It also has core advantages: compliance with IEC 60904 standards for standardized, comparable results; rich communication interfaces for easy semi-automatic integration, enabling test automation and real-time data traceability; high-quality components for stable industrial operation; and intelligent diagnosis to warn of hidden defects (e.g., cracks, poor welding) via IV curve abnormalities, enhancing quality control.
High-precision electrical performance testing
Equipment Packed and Shipped to Customer Site
This smooth shipment reflects customers’ recognition of Yoha Solar’s product quality and services, and embodies its commitment to helping the PV industry reduce costs and increase efficiency. Moving forward, Yoha Solar will deepen R&D, adhere to professional product concepts, upgrade PV testing equipment, provide tailored efficient solutions, empower the PV industry’s green high-quality development, and fulfill its "dual carbon" responsibility.