Product Description

The MCT10-300-20T Multi-Channel PV Module Steady-State Testing System is a high-throughput platform designed to evaluate the illumination stability, temperature reliability, and long-term electrical performance of thin-film, perovskite, and tandem PV modules. Equipped with a 3A-grade LED steady-state solar simulator, independent temperature-controlled channels, and a flexible multi-mode testing platform, the system supports continuous I-V scans, MPPT tracking, and degradation monitoring under precisely controlled conditions.

The device accommodates module sizes from 50×50 mm to 300×300 mm, covering perovskite small cells, mini-modules, and flexible devices. The simulator supports selectable spectral ranges (300–1100 nm / 300–1200 nm), adjustable irradiance (100–1100 W/m²), and calibrated AM1.5G matching to ensure measurement accuracy.

Module Compatibility Table

The testing platform integrates high-precision lifting and sliding mechanisms. The lifting module adjusts the light-source height from 10–40 cm with 0.1 cm resolution, while the horizontal sliding platform switches between multi-channel mode (up to 20 channels) and single large-module testing.

Illumination System Details (3A LED Simulator)

The LED steady-state solar simulator delivers industry-standard 3A performance, ensuring accurate optical exposure for long-duration stability studies.

Illumination Performance Table

The combination of adjustable irradiance, high uniformity, and low time instability ensures that all modules experience consistent, repeatable illumination—an essential condition for light-soaking stability experiments in perovskite and thin-film PV research.

Product Advantages

1. Multi-Channel Electrical Testing (Up to 20 Channels)

The system incorporates independent electrical source-measure units (SMUs) enabling simultaneous multi-channel testing without interference between channels. Each channel supports individual I-V sweeps, MPPT algorithms, and continuous monitoring of critical PV parameters.

Multi-Channel Electrical Specifications

This wide measurement range supports:

• Perovskite pixel-level devices

• Tandem mini-modules

• High-current crystalline-silicon modules

The system allows each device to operate with its own electrical parameters, enabling realistic performance benchmarking across different material systems.

2. Independent Temperature Control Per Channel

Each testing position integrates a dedicated heating plate with feedback-controlled thermal regulation that maintains stable and consistent temperatures, ideal for accelerated aging and thermal drift studies.

Temperature System Table

Unlike shared heating environments, this design ensures that each sample receives identical but isolated thermal conditions—preventing cross-heating effects and improving reliability of data comparison.

3. Intelligent Software and Automated Data Management

The software is fully developed in-house and supports multi-channel control, real-time display, long-term monitoring, and automated data storage.

Software Capability Table

This allows researchers to run long-duration experiments with minimal manual intervention.

4. Structural and Mechanical Integration

The system's mechanical layout keeps all modules isolated and easy to access while maintaining a dust-resistant and stable testing environment.

Mechanical & Structural Features

Application Range

The system is suitable for:

• Perovskite module long-term light soaking tests

• Tandem cell stability verification and MPPT efficiency studies

• Thin-film module thermal and optical degradation analysis

• High-throughput material screening in research institutions

• PV module reliability labs conducting extended aging experiments

Final Key Technical Summary Table