Welcome to Wuhan Yoha Solar Technology Co., Ltd!

common problem Site Map Language: Chinese English

Long-pulse IV tester: A revolutionary tool for precise characterization of PV module performance.

Amidst the rapid iteration of photovoltaic (PV) technologies—such as bifacial power generation, large-format cells, and tandem structures—traditiona...

Industry2025-07-04

Automatic Solar Cell EL Sorter: The Quality Guardian of PV Intelligent Manufacturing

In the core segment of the photovoltaic industry chain, the quality of solar cells directly determines the power generation efficiency and long-term reliability...

Industry2025-07-04

Principles of PV Module EL Testing: The "X-ray" for Revealing Internal Defects‌

In the manufacturing and quality control process of photovoltaic (PV) modules, the EL (Electroluminescence) defect inspection instrument plays a critical role,...

Industry2025-07-03

Principles of PV Module IV Testing: The Key to Decoding Core Performance‌

The performance of photovoltaic (PV) modules directly determines the efficiency and profitability of solar power systems. To accurately assess a module's co...

Industry2025-07-03

Photovoltaic Module Testing and Standards: The Cornerstone System for Quality and Reliability

Photovoltaic Module Testing and Standards: The Cornerstone of Quality and Reliability‌The performance, safety, and long-term reliability of photovoltaic (P...

Industry2025-07-03

Solar Cell Sorter: The Precision "Quality Gatekeeper" for High-Efficiency Module Manufactu

In the photovoltaic industry chain, solar cells are the core units that determine the final performance of modules. As a critical terminal equipment in cell pro...

Industry2025-07-02

Solar Panel EL Tester: Seeing the "Hidden Defects" Without Damage

Here's a professional English translation of your comprehensive technical document about PV module EL defect testers:‌PV Module EL Defect Tester: The N...

Industry2025-07-02

BIPV module IV tester: a precise monitoring instrument for integrated building photovoltaics

  In the field of Building Integrated Photovoltaics (BIPV), modules have become not only power generation units, but also indispensable structural and aesthet...

Industry2025-07-01

Application of BIPV modules: diversified practice of transforming building skin into green power sta

  Building Integrated Photovoltaic (BIPV) modules surpass the traditional role of photovoltaics as "additional" power generation equipment, seamlessly integra...

Industry2025-07-01

How to calibrate the photovoltaic module IV tester to ensure data accuracy?

  The photovoltaic module IV tester is a crucial "quality gatekeeper" in the photovoltaic industry chain, and the accuracy of its measurement data directly af...

Industry2025-07-01

The core function of the photovoltaic module IV tester is to decode the "gene map" of modu

  The photovoltaic module IV tester is not a simple voltmeter or ammeter, but a core tool in the photovoltaic industry chain that integrates precision measure...

Industry2025-06-30

The working principle of the photovoltaic module IV tester is to accurately capture the "perfor

  The photovoltaic module IV tester is a core diagnostic tool in photovoltaic manufacturing and power station operation and maintenance. Its core mission is t...

Industry2025-06-30

BIPV Photovoltaic Module Production Line: A Precise Symphony Orchestra for Customized Building Photo

  Building Integrated Photovoltaic (BIPV) modules, as innovative products that integrate power generation functions with building envelope structures, are far...

Industry2025-06-30

Perovskite cell EL/PL tester: the key eye of lighting efficiency and defects

  Accurately characterizing the optoelectronic performance and internal defect status of perovskite solar cells (PSCs) is crucial on the rapidly developing pa...

Industry2025-06-27

Solar panel IV tester: a precise "stethoscope" for the performance of photovoltaic modules

  In the photovoltaic industry chain, the quality and performance of components are the core factors that determine the long-term stable power generation and...

Industry2025-06-26