Photovoltaic modules are devices that convert solar energy into electrical energy. They need to work stably for a long time under various harsh environmental conditions. Therefore, the quality and reliability of photovoltaic modules are important factors affecting the performance of photovoltaic power generation systems. In order to ensure its performance and reliability, Static mechanical load test testing is widely used to evaluate the structural strength of photovoltaic modules. Static Mechanical Load Tester from Millennial Solar can evaluate the compressive strength and durability of photovoltaic modules.

What is static mechanical load testing?

Static mechanical load test testing is an important means to evaluate the structural strength of photovoltaic modules. This test can simulate various static forces in actual environments, such as wind load, snow load, terrain load, etc., and is used to evaluate the performance and reliability of photovoltaic modules in complex environments.

Static mechanical load testing is a necessary test item stipulated in international standards such as IEC 61215 and UL 1703, and is also a prerequisite for photovoltaic modules to obtain certification and market access. Static mechanical load testing can be used for quality control and performance evaluation. By applying different loads, the durability of photovoltaic modules under extreme weather conditions can be tested.

Evaluation indicators for static mechanical load testing

Static mechanical load testing mainly evaluates the structural strength and stability of photovoltaic modules. Common evaluation metrics include:

1. Maximum bearing capacity: that is, the maximum force that the photovoltaic module can withstand in the test. This indicator can reflect the wind, snow and terrain force resistance of photovoltaic modules.

2. Deformation degree: that is, the deformation of photovoltaic modules during the test. This indicator can reflect the structural stability and deformation degree of photovoltaic modules.

Composition of Static Mechanical Load Tester

Static Mechanical Load Tester is a special equipment for static mechanical load testing. According to the requirements of the IEC 61215 standard, it mainly consists of the following parts:

- Test platform: used to fix and support photovoltaic modules. The installation angle of the modules can be adjusted to adapt to different testing requirements.

- Loading system: used to apply uniform pressure to the surface of photovoltaic modules, which can be in the form of sandbags, air bags or water bags. According to different standards, different pressure values need to be applied, generally 2400Pa, 5400Pa or 8100Pa, etc.

- Monitoring system: used to monitor electrical performance parameters such as current, voltage, and power of photovoltaic modules, as well as physical parameters such as deformation, temperature, and humidity of photovoltaic modules. It can record and display test data in real time, draw test curves, and analyze test results.

- Control system: used to control the work of the test platform, loading system and monitoring system, and store and output test reports.

Static Mechanical Load Tester

E-mail:market@millennialsolar.cn

Introduce:

Static Mechanical Load Tester is designed and manufactured in accordance with the mechanical load test conditions and methods in the corresponding standards of IEC61215-MQT16 and IEC61730-MST34. The mechanical load testing machine is a universal testing platform to determine the ability of ground-based photovoltaic modules to withstand static loads such as wind, snow or ice.

Fulfill the standard:

IEC61215-MQT16;IEC61730-MST34

Features:

The solution adopts a modular design, and users can purchase and integrate devices according to their needs;

Equipped with a monitor that can monitor the current of photovoltaic modules and record real-time curves. When the current decreases, it can alarm and export data;

Deformation tester, testing component deformation;

Static Mechanical Load Tester is a special equipment used to verify the ability of photovoltaic modules to withstand static loads. By simulating the static force in various environments, the stability and structural strength of photovoltaic modules during actual use can be evaluated. It is flexible, convenient, accurate and efficient, and is widely used in the production, testing and research and development of photovoltaic modules. The Static Mechanical Load Tester from Millennial Solar is an important tool to ensure the quality and reliability of photovoltaic modules and provides reliable data support.