PV Degradation Testing Chamber
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
The Light Decay Test Chamber is designed as an indoor exposure system, primarily used for standard module and cell degradation testing, module hot spot testing, and module pre-treatment. Spectral matching, irradiance uniformity, and irradiance stability meet at least BBB-grade standards.
This system comprises a light source system, temperature control system, module support structure, light source control system, and irradiance monitoring system. Utilizing xenon lamps as the light source, the irradiance across the exposure surface can be steplessly adjusted between 400 and 1200 W/m².
Standards
IEC 61215: Terrestrial photovoltaic (PV) modules—Design qualification and type approval (Specifically the Light-Induced Degradation and Hot-spot tests).
IEC 60904-9: Photovoltaic devices—Part 9: Classification of solar simulator characteristics (Meeting BBB or higher standards).
GB/T 9535: Ground-based silicon solar photovoltaic modules—Design qualification and type approval.
IEC 61646: Thin-film terrestrial photovoltaic (PV) modules—Design qualification and type approval (Stabilization phases).
Features
1. Utilizes a xenon lamp as the light source, providing an irradiation area of 1m x 2m, with over-temperature power-off protection.
2. Records irradiance, chamber temperature, and provides both instantaneous irradiance and cumulative irradiation data.
3. Chamber employs air cooling, with internal temperature controllable within 20°C to 50°C.
Parameters
| Category | Item | Specifications |
|---|---|---|
| 1. Xenon Lamp Parameters | Dimensions | 200*40mm |
| Power | 1800W | |
| Operating Voltage | 180VAC | |
| Lamp Life | 700h (with cumulative timing function for lamp tube) | |
| 2. Chamber Structure | Construction | Welded integral structure |
| Outer Wall Material | Galvanized steel sheet (spray-painted) | |
| Inner Wall Material | SUS304 stainless steel sheet | |
| Insulation Material | Glass fiber or polyurethane foam material | |
| Accessories | Equipped with standard viewport: 1 multi-layer glass window (with work light) | |
| 3. Radiometer | Spectral Range | 300 ~ 3000nm |
| Irradiance Range | 0 ~ 2000W/m² | |
| Annual Stability | 2% | |
| Azimuth Response Error | 5% | |
| Non-linearity | 2% | |
| Temperature Error | 2% (-10°C ~ 40°C) | |
| 4. Temperature | Sensor Type | PT100 |
| Measurement Range | -200 ~ 500°C | |
| Test Accuracy | ±1°C | |
| Resolution | 0.1°C | |
| Probe Diameter | Φ5mm | |
| Installation Method | Fixed with movable screws | |
| Probe Length | 5cm | |
| Resistance Change | 0.3851Ω/°C | |
| Lead Connection Method | Three-wire type | |
| Sleeve Material | Stainless steel 304 |
Test Procedures
1. Site: Level ground with good ventilation, free from flammable, explosive, or corrosive gases and dust. No strong electromagnetic radiation sources nearby. Adequate maintenance space around equipment.
2. Environmental Conditions:
Temperature: 5°C to 35°C
Relative Humidity: ≤85% RH
Atmospheric Pressure: 86–106 kPa
3. Power Supply:
AC 380V, three-phase four-wire + protective earth wire;
Voltage tolerance range: AC (1±10%) 380V
Allowable frequency fluctuation range: (1±1%) 50Hz
Protective earth grounding resistance must be less than 4Ω; TN-S or TT power supply system
Users must install an appropriately rated air or power circuit breaker at the installation site, dedicated exclusively to this equipment
4. Storage Environment Requirements:
When the equipment is not in operation, the ambient temperature must be maintained between +5°C and 35°C.
在线联系供应商
Other supplier products
 |
Automated Filtration Systems for Hydraulic Oil | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards You can operate this device in compliance with international and domestic standa... |
 |
Fiber Composition Analysis Machine for Textile Industry | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Textile Fiber Composition Analyzer is an intelligent laboratory testing s... |
 |
High quality Luer conical joint multi-function tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Luer Conical Joint Multi-Function Tester is a precision instrument design... |
 |
Wire Repeated Bending Cycle Testing Machine UL Standard | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1) GB/T 238-2013 – Metal Material Wire Repeated Bending Tes... |
 |
Catheter Balloon Inflation Diameter Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Catheter Balloon Inflation Diameter Tester is a precision device widely used in the med... |
Same products
 |
Cast Aluminum Lighting Base | 卖方: LianJiang Metals Company | Cast Aluminum Lighting Base is the perfect solution for combining structural stability with ... |
 |
Custom Cast Aluminium & Iron Casting Services | 卖方: LianJiang Metals Company | Custom Cast Aluminium & Iron Casting Services Custom Cast Aluminium & Iron Casting S... |
 |
Cast Aluminum Mailbox | 卖方: LianJiang Metals Company | Cast Aluminum Mailbox We can manufacture any for you, including cast aluminum mailbox part... |
 |
Cast aluminum and wrought aluminum | 卖方: LianJiang Metals Company | Cast aluminum and wrought aluminum Cast aluminum and wrought aluminum perform different fu... |
 |
PP Pickling Tank | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | PP Pickling Tank PP Pickling Tank — Polypropylene Pickling Tanks for Hot Dip Galvanizing ... |
