Photovoltaic module hot spot durability test chamberTechnical Parameter

Effective irradiation area: 2000 × 1000mm (W × D)
Radiation intensity: controllable within 1000W/m2/310-2800nm
Radiation intensity: continuously adjustable, ensuring a uniformity of ± 5% (Class B) in the irradiation of the test plane
Test temperature: 25~50 ℃
Irradiance and temperature control method: industrial control touch screen+PLC programmable controller
I-V output: upper computer

Photovoltaic module hot spot durability test chamberequipment introduction

1. Light source:
Due to the requirement for experimental irradiance of 1000W/m2/295~3000nm (spectral matching level B), the effective irradiation area is 2m × 1m, maintaining uniformity within ± 5%.
Shangqun Technology's hot spot durability testing machine uses original imported light sources and EPS to irradiate photovoltaic modules, with a total testing time of 5 hours.

Light source power: 700~1000KW/unit
Lamp lifespan: 1000 hours warranty
Spectral calibration range: 310~2800nm

2. Electrical control:
Industrial control touch screen+PLC programmable controller automatic control
Storage and printing functions for irradiance, temperature, I-V working curves, and data.
It can be changed to PC computer control according to user requirements, with a Windows XP operating interface. The software interface can be adjusted on-site according to user needs.

3. Material for making the box:
The inner lining of the box is made of SUS304 # stainless steel plate
The shell is made of SUS304 # stainless steel plate with wire drawing treatment or cold-rolled steel plate with electrostatic spraying

4. Overview of the whole machine:
Interior dimensions: approximately W2200mm x D1100mm x H1000mm
Dimensions: Approximately W2290mm × D1400mm × H1500mm

5. Host requires working environment conditions:
Power requirement: 380V ± 5%, single-phase three wire, 50Hz.
Usage environment: 5-35 ℃, low humidity, about 300mm away from the wall, good ventilation, clean indoor environment.

6. Instrument accessories
Equipped with a UV radiometer