The UVN2800-Pro spectrophotometer features a unique dual-beam optical design that effectively corrects for absorbance variations caused by different sample matrices, allowing for stable sample measurements. It offers a wide testing range, high precision, and excellent stability.

Glass Transmittance Tester PGT2400 is a powerful tool for photovoltaic glass performance testing. It has high-precision measurement accuracy and stability. It can measure the transmittance of the sample, calculate the AM1.5 effective solar transmittance, visible light transmittance, Y, x, y, L*, a*, b* and other color parameters of ultra-white embossed glass, and display CIE color coordinates and chromaticity diagrams.

The UVPLUS SE Spectroscopic Ellipsometer is a high-performance, specialized spectral ellipsometer developed by Millennial Solar for the research and quality control of photovoltaic solar cells. It covers a wavelength range from ultraviolet to visible and near-infrared.

The FPP300SA is a semi-automatic four-point probe sheet resistance tester designed for scientific research. It enables fast and precise testing of samples up to 450mm x 400mm, providing sheet resistance/resistivity information at different locations. The probe head incorporates precision mechanical clock movement technology, utilizing ruby bearings to guide tungsten carbide probes, ensuring high mechanical accuracy and extended durability. Industry-leading repeatability of 0.2% is achieved for standard resistor testing.

The Millennial Stylus Profilometer adopts contact - based surface topography measurement. It can measure the profiles of sample surfaces on scales ranging from micrometers to nanometers, and is capable of measuring step height, film thickness and thin - film height, surface topography, surface waviness, surface roughness, etc. It represents a new development in traditional surface topography measurement.

The ME-PT3000 is a specialized optical instrument for detecting the surface quality of photovoltaic (PV) cells. Based on optical principles, it combines a precision Z-axis scanning module with 3D modeling algorithms to achieve non-contact 3D scanning and imaging. This allows for the quantitative measurement of busbar height/width and the number of textured pyramids, providing feedback on the quality of cleaning, texturing, and screen printing processes.

The ME-UD6300 Ultra Depth-of-Field Microscope is a detection instrument designed for sub-micron level measurements of various precision components and material surfaces. It utilizes high numerical aperture objectives and apertures, adjusting the size of the light spot and the position of the aperture to achieve varying degrees of focus at different depths, thereby realizing the ultra depth-of-field effect.

After the deposition of the transparent conductive electrode (TCO) and before the deposition of the hole - transport layer, a laser device will perform laser scribing on the sample to form independent strip - shaped conductive electrodes, which will serve as positioning points for subsequent P2 and P3 scribing. Therefore, by conducting quality inspections on P1 scribing, the efficiency, stability, uniformity, lifespan, safety, and manufacturing cost - effectiveness of perovskite solar cells can be improved in multiple aspects.

Offering high-precision detection of internal defects in crystalline silicon solar cells, such as crystal defects and impurities. This enables production personnel to promptly adjust process parameters and improve product quality.

The UVPLUS SE Spectroscopic Ellipsometer is a high-performance, specialized spectral ellipsometer developed by Millennial Solar for the research and quality control of photovoltaic solar cells. It covers a wavelength range from ultraviolet to visible and near-infrared.

The Millennial Stylus Profilometer adopts contact - based surface topography measurement. It can measure the profiles of sample surfaces on scales ranging from micrometers to nanometers, and is capable of measuring step height, film thickness and thin - film height, surface topography, surface waviness, surface roughness, etc. It represents a new development in traditional surface topography measurement.

Offering high-precision detection of internal defects in crystalline silicon solar cells, such as crystal defects and impurities. This enables production personnel to promptly adjust process parameters and improve product quality.

The UVPLUS SE Spectroscopic Ellipsometer is a high-performance, specialized spectral ellipsometer developed by Millennial Solar for the research and quality control of photovoltaic solar cells. It covers a wavelength range from ultraviolet to visible and near-infrared.

The FPP300SA is a semi-automatic four-point probe sheet resistance tester designed for scientific research. It enables fast and precise testing of samples up to 450mm x 400mm, providing sheet resistance/resistivity information at different locations. The probe head incorporates precision mechanical clock movement technology, utilizing ruby bearings to guide tungsten carbide probes, ensuring high mechanical accuracy and extended durability. Industry-leading repeatability of 0.2% is achieved for standard resistor testing.

The Millennial Stylus Profilometer adopts contact - based surface topography measurement. It can measure the profiles of sample surfaces on scales ranging from micrometers to nanometers, and is capable of measuring step height, film thickness and thin - film height, surface topography, surface waviness, surface roughness, etc. It represents a new development in traditional surface topography measurement.

The online thickness measurement system utilizes spectroscopic ellipsometry principles. It analyzes alterations in the polarization state of linearly polarized light after reflection from thin-film samples. By measuring phase differences and amplitude ratios, film thickness is derived through model fitting. Featuring non-destructive testing capabilities, it preserves delicate film integrity while adapting to both wet-processing techniques (slot-die coating, inkjet printing) and vacuum deposition applications.

The ME-PT3000 is a specialized optical instrument for detecting the surface quality of photovoltaic (PV) cells. Based on optical principles, it combines a precision Z-axis scanning module with 3D modeling algorithms to achieve non-contact 3D scanning and imaging. This allows for the quantitative measurement of busbar height/width and the number of textured pyramids, providing feedback on the quality of cleaning, texturing, and screen printing processes.

The ME-UD6300 Ultra Depth-of-Field Microscope is a detection instrument designed for sub-micron level measurements of various precision components and material surfaces. It utilizes high numerical aperture objectives and apertures, adjusting the size of the light spot and the position of the aperture to achieve varying degrees of focus at different depths, thereby realizing the ultra depth-of-field effect.

The FPP300SA is a semi-automatic four-point probe sheet resistance tester designed for scientific research. It enables fast and precise testing of samples up to 450mm x 400mm, providing sheet resistance/resistivity information at different locations. The probe head incorporates precision mechanical clock movement technology, utilizing ruby bearings to guide tungsten carbide probes, ensuring high mechanical accuracy and extended durability. Industry-leading repeatability of 0.2% is achieved for standard resistor testing.

The Millennial Stylus Profilometer adopts contact - based surface topography measurement. It can measure the profiles of sample surfaces on scales ranging from micrometers to nanometers, and is capable of measuring step height, film thickness and thin - film height, surface topography, surface waviness, surface roughness, etc. It represents a new development in traditional surface topography measurement.

The Millennial Steady State Solar Simulator for Solar Cell utilizes metal halide lamps that simulate full-spectrum light sources to replicate destructive light waves present in various environments. It provides corresponding environmental simulation and accelerated testing for photovoltaic solar cell product development and quality control.

The Millennial Solar Cell UV Aging Test Chamber for Photovoltaic Solar Cells is a device specifically designed to simulate the ultraviolet radiation in the natural environment and conduct accelerated aging tests on photovoltaic solar cells.

Wet Leakage Current Tester is used to verify the influence of moisture caused by rain, fog, dew or melting snow on the circuit caused by corrosion, leakage or safety accidents,ensure that the insulation performance of the module complies with the standards.

The current continuity test system is for IEC61215 standard 10.11 high and low temperature cycle experiment clause, 10.12 wet freezing experiment clause. Mainly includes the provision of stable direct current, current recording, temperature recording and temperature control functions, through the temperature control of the DC power supply, the multi-channel current, multi-channel temperature long-term real-time monitoring.

The Bypass Diode Tester is a core inspection device specifically designed for photovoltaic modules, which is used to evaluate the conduction performance, thermal stability, and durability of bypass diodes under extreme operating conditions. As the "safety valve" of photovoltaic modules, bypass diodes can effectively prevent the hot spot effect and ensure that the modules can still operate safely when there is partial shading or when solar cells fail.

ME-PV-HIG developed by Millennial Solar for photovoltaic industry automated testing systems, the ME-PV-HIG combines withstand voltage testing, insulation resistance measurement, and ground continuity verification in one advanced device. Standard with data acquisition software and supporting remote firmware updates via USB, it fully complies with photovoltaic standards IEC 61215 and IEC 61730.

Solar modules must withstand harsh climatic conditions during application. Among these, the high-temperature and high-humidity environment (DH test) is a core testing item for evaluating photovoltaic module reliability and material durability.

During the application process of solar modules, they will be subjected to the tests of various harsh weather conditions. Among them, the performance of the modules, such as their ability to withstand high temperature and high humidity as well as the subsequent impact of low temperature, and their ability to withstand long-term moisture penetration, needs to be evaluated. The HF test is carried out to verify and evaluate the reliability of the modules or materials, and to identify manufacturing defects at an early stage by inducing failure modes through thermal fatigue.

The Millennial Thermal Cycle Test Chambe is a reliability testing device specifically designed for solar modules. It accurately simulates a rapidly alternating environment of high and low temperatures to verify the performance, structural stability, and long-term durability of module products under extreme temperature conditions. Moreover, by inducing failure modes through thermal fatigue, it helps users detect potential defects in advance, thus improving product quality and market competitiveness.

Mechanical performance assessment is required for both photovoltaic (PV) modules and building - integrated photovoltaic (BIPV) systems. This assessment is a crucial step in ensuring the long - term functionality of these systems and optimizing commercial products. Performance tests are carried out through methods such as mechanical loading (ML), inhomogeneous mechanical loading (IML), and dynamic mechanical loading (DML) to verify the performance of PV modules under external mechanical loads, ensuring that the modules are free from visual damage and significant loss of electrical functionality.

During the operation of a photovoltaic (PV) system, PV modules face various environmental challenges, including hail. When hailstones strike the surface of PV modules at high speed, they may cause serious impacts such as surface damage, cell damage, and broken connection wires. Therefore, understanding the impact of hail on PV modules and the modules' impact - resistance capabilities is crucial for ensuring the reliability and durability of the PV system.

This test is for IEC61215 standard MQT14 in the design and development of the leading end strength test system, testing machine is divided into tensile testing machine, torsion testing machine, adhesion testing machine 3 products.

The MNPVQE-300Pro quantum efficiency tester is a common tool in photovoltaic research and production line quality processes, used for accurately determining the spectral response/EQE (IPCE) and IQE of solar cells.

Millennial Maximum Power Point Tracker is a powerful and comprehensive multi-channel solar cell and component stability test system tailored for perovskite solar cell researchers. It uses a BBA-level LED solar simulator as an aging light source. It can control the temperature of the battery and the environmental atmosphere of the battery in a variety of ways (N2, dry air, constant temperature and humidity, etc.).