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Basic Characterization of Solar Cell

Quantum Efficiency Tester

IV Tester

ITO Anti-reflection Layer

Spectrophotometer

Four-Point Probe Tester

In-Line Four Point Probe Tester

POLY In-Line Thin Film Thickness Tester

Grid Line Characterization

Contact Resistance Tester

3D Microscope

Amorphous/microcrystalline Silicon Materials

FTIR Spectrometer

Raman Spectrometer

Cell Production

Steady State Solar Simulator for Solar Cell

Solar Cell Comprehensive Tensile Tester

Vision Measuring Machine

Thermal Profiler

PV-Reflectometer

Auto Visual Tester

Leakage Current Tester

Analysis of Defects in Performance Test

Visual Inspection Equipment

Wet Leakage Current Tester

Light Induced Degradation Test

PV Module UV Preconditioning Chamber

Steady State Solar Simulator for PV Module

Potential Induced Degradation Test

Hipot Tester

Bypass Diode Thermal Tester

Impulse Voltage Tester

Reverse Current Overload Tester

Potential Induced Degradation (PID) Tester

Current Continuity Test System

Environment Induced Decay Aging Test

Humidity Freeze Test Chamber

Damp Heat Test Chamber

Thermal Cycling Chamber

Stress Induced Decay Damage Test

Dynamic Mechanical Load Tester

Static Mechanical Load Tester

Hail Impact Tester

Robustness of Termination Tester

Material Performance and Aging Testing

EVA Gel Content Test Chamber

Universal Testing Machine

Solar Cell Comprehensive Tensile Tester

Glass Transmittance Tester

Surface/Volume Resistivity Tester

R&D and Preparation of Perovskite

IV Tester

Stylus Profiler

MPPT

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Maximum Power Point Tracker
Maximum Power Point Tracker
Maximum Power Point Tracker
The multi-channel solar cell MPPT system is a powerful and comprehensive multi-channel solar cell and module stability test system tailored for perovskite solar cell researchers. It uses a BBA-level LED solar simulator as an aging light source, and can control the cell temperature and the environmental atmosphere (N2, dry air, constant temperature and humidity, etc.) in a variety of ways. It can perform long-term stability performance tests on multiple groups of cells at the same time. In addition to the traditional MPPT mode, it also adds constant voltage (such as open circuit voltage) and constant current aging (such as short circuit current) modes to increase the flexibility of stability research, and integrates powerful data analysis software to view and compare the performance indicators of different samples in real time.
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BBA-level solar light source simulator

The BBA-level LED solar light simulator used in the instrument is an ideal solar light source for scientific research. It is a perfect upgrade of the current xenon light source solar light simulator. Its excellent characteristics are more suitable for the research of solar cells, semiconductor materials and biological sciences.
Light source service life＞10000 hours
Optical spot: ≥120*120mm；≥300*300mm； ≥450*450mm
Light intensity can be adjusted within the range of 0.3-1Sum

Multi-channel parallel test system

Using a multi-channel parallel test system, each channel can be measured simultaneously. Low-power programmable DC electronic load card, with high precision, high reliability, full function (constant current, constant voltage, constant power, constant resistance), easy integration and other characteristics.

Test fixture

Customized N2 sample chamber, sealed with a sealing ring to prevent leakage, and electrical access is achieved by introducing wires into the chamber through an airtight multi-core power cord. This method is easier to operate.

Software system

This software supports I-V curve, P-V curve, short-circuit current (Isc), open-circuit current (Voc), maximum power point voltage (Vmax), maximum power point current (Imax), maximum power value (Pmax), conversion efficiency (η), fill factor (FF), current density (Jsc), series resistance (Rs), parallel resistance (Rsh) and other measurement modes.

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Perovskite & Organic Photovoltaic
Related Information
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Perovskite solar cells (PSCs) have attracted attention due to their high efficiency and low cost, but long-term stability is a major challenge to their commercialization. Environmental factors such as humidity, oxygen, temperature changes, and light can degrade cell performance and lifetime. Re
MPPT for Perovskite Solar Cell Stability Testing
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Introduction to Four Commonly Used MPPT technologies
The low conversion efficiency of solar cells limits their widespread use, so a power converter with maximum power point tracking (MPPT) capability is needed to be combined with solar cells. Four commonly used maximum power point tracking MPPT technologies: CV, ARV, P&O, IC, Millennial Maximum Po
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