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Lecheng Intelligent Technology Suzhou
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Inkrementelle Leitfähigkeit, UndFestspannungsmethodeDadurch wird eine genaue Leistungsmessung auch bei Photovoltaik-Bauelementen mit Hystereseverhalten, wie beispielsweise Perowskit-Solarzellen, gewährleistet.Unabhängige KanalsteuerungJeder Testkanal arbeitet unabhängig, sodass unterschiedliche experimentelle Parameter, Temperatureinstellungen und Scanmodi gleichzeitig angewendet werden können.Vollautomatischer Betrieb
24/7 unbeaufsichtigte Testsfür Langzeitstabilitätsstudien.Flexibles modulares DesignSowohl Hardware als auch Software basieren auf einer modularen Architektur, die eine Anpassung an unterschiedliche Forschungsanforderungen, Gerätegrößen und Testszenarien ermöglicht.Anwendungsbereich
Das Mehrkanal-PV-Modul-Stationärzustandstestsystem findet breite Anwendung in:Leistungsbewertung von Perowskit-SolarzellenForschung an Dünnschicht-Photovoltaikbauelementen
Stabilitätsprüfung von Tandem-SolarzellenAlterungs- und Zuverlässigkeitsprüfung von PhotovoltaikmodulenHochdurchsatz-Screening von Photovoltaikmaterialien
Universitätslaboratorien und Photovoltaik-Forschungsinstitute

KategorieSpezifikationProduktserie
| Testkanäle | Bis zu 20 |
|---|---|
| Maximale Testgröße | 300 × 300 mm |
| Lichtquelle | LED AAA Solarsimulator |
| Spannungsbereich | Max. 18 V |
| Aktueller Bereich | Max 1 A |
| Messgenauigkeit | 0,1 % |
| Temperaturregelung | 25–100 °C |

Betriebsmodus
DatenmanagementIntelligente Softwareplattform, which provides high stability and uniform light distribution. The light source is optimized for steady-state photovoltaic testing and long-term aging experiments.
| Parameter | Specification |
|---|---|
| Light Source Type | LED Solar Simulator |
| Grade | Class AAA |
| Illumination Area | 100–300 mm |
| Uniformity | High uniform illumination |
| Stability | Long-term stable output |

The stable LED illumination ensures reliable measurement of photovoltaic device performance under controlled steady-state conditions.
To evaluate the stability of photovoltaic modules under different environmental conditions, the system includes independent temperature control modules and optional humidity control functions.
| Parameter | Specification |
|---|---|
| Temperature Range | 25 – 100°C |
| Temperature Accuracy | ±2°C |
| Humidity Range | 15% – 100% RH |
| Humidity Accuracy | ±2% RH |
| Cooling Method | Water Cooling + Air Cooling |

These features enable simulation of harsh environmental conditions such as high temperature and high humidity, which are essential for reliability testing and aging studies.
The system includes a fully integrated intelligent software platform that enables automated testing, real-time monitoring, and advanced data management.
| Function | Description |
|---|---|
| Multi-channel IV Testing | Forward and reverse scan |
| Dynamic IV Analysis | 9-point fitting and dynamic scan |
| MPPT Tracking | Multiple tracking algorithms |
| Real-time Monitoring | IV, PV and temperature curves |
| Data Management | Automatic naming and storage |
| Alarm System | Abnormal condition alerts |

The intuitive software interface allows researchers to monitor multiple channels simultaneously while ensuring accurate data recording and easy post-processing.
The multi-channel architecture allows simultaneous testing of multiple photovoltaic samples, significantly accelerating device screening and performance comparison.
The system integrates multiple maximum power point tracking algorithms, including Perturbation Observation, Incremental Conductance, and Fixed Voltage Method, ensuring accurate power measurement even for photovoltaic devices with hysteresis behavior such as perovskite solar cells.
Each testing channel operates independently, allowing different experimental parameters, temperature settings, and scanning modes to be applied simultaneously.
The system supports continuous automated operation with remote monitoring and intelligent alarms, enabling 24/7 unattended testing for long-term stability studies.
Both hardware and software adopt a modular architecture, allowing customization according to different research requirements, device sizes, and testing scenarios.
The Multi-Channel PV Module Steady-State Test System is widely used in:
Perovskite solar cell performance evaluation
Thin-film photovoltaic device research
Tandem solar cell stability testing
Photovoltaic module aging and reliability testing
High-throughput photovoltaic material screening
University laboratories and photovoltaic research institutes
Industrial R&D centers and pilot production lines
| Category | Specification |
|---|---|
| Product Series | MCT Series |
| Test Channels | Up to 20 |
| Maximum Test Size | 300 × 300 mm |
| Light Source | LED AAA Solar Simulator |
| Voltage Range | Max 18 V |
| Current Range | Max 1 A |
| Measurement Accuracy | 0.1% |
| Temperature Control | 25–100°C |
| Operation Mode | Automated 24/7 testing |
| Data Management | Intelligent software platform |




40px
80px
80px
80px
Lecheng Intelligent Technology Suzhou
Telefon
+86-17751173582