PV Degradation Testing Chamber

Name: PV Degradation Testing Chamber
Brand: Xi'an LIB Environmental Simulation Industry

PV degradation testing chamber has a wide temperature and humidity range for wet freezing test, at the temperature of 85℃, humidity of 85%RH, according to a certain gradient down to -40℃, slowly rising to the original temperature and humidity conditions of aging. This process simulates the fatigue and aging process of photovoltaic modules under different climatic conditions.

Model: PV-04

Standard: ,IEC 62804,IEC 61215,IEC 61646,IEC 62108,UL 1703,JIS C-8990,C-8991,C-8917,C-8938

Features and Benefits of PV Degradation Testing Chamber

1. The humidity can be adjusted in the range of 20%-98%, the temperature can generally reach -60 ° C to 100 ° C, and the wet freezing test can be set in the relative humidity of 85% and the temperature of -40 ° C.

2. In addition to the conventional wet freezing test, it can also be done such as wet heat, heat cycle test.

3. On the basis of the standard PV degradation testing chamber, the functions of salt spray and rain can be customized, so that a variety of aging tests can be carried out in the same equipment.

4. Multiple wet-freezing cycles can be completed in a short time, and multiple photovoltaic panels can be placed at a time to accelerate the aging process of photovoltaic modules.

Specifications of PV Degradation Testing Chamber

Model		PV-04
Internal Dimension (mm)		13007001350
Overall Dimension (mm)		190011001750
Interior Volume		1220L
Parameter	Temperature Range	-60℃ ～ +100 ℃
	Temperature Fluctuation	± 0.5 ℃
	Temperature Deviation	± 2.0 ℃
	Humidity Range	20% ~ 98% RH
	Humidity Deviation	± 2.5% RH
	Temperature Change Rate	1 ~ 3.4℃ / Min
	Panel Size	1M*2M
	Panel Capacity	4 / 6 / 8 / 10 / 12 Pieces
	Controller	Programmable color LCD touch screen controller
		Ethernet connection, PC Link, USB
	Humidity	Water supply system	Automatic water supply
		Water supply system	Water purification system
		Humidifier	External isolation, stainless steel surface evaporation humidifier
		Dehumidification	Evaporator
	Sensor	Temperature Sensor	PTR Platinum Resistance PT100Ω/MV A-class, accuracy 0.001℃
		Humidity Sensor	Dry and wet bulb sensor
	Build-in Water Tank(mm)	270300450
	View Window Size(mm)	330*370
	Air Circulation	Centrifugal wind fan
	Safety Device	Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Refrigerant High-pressure Protection; Water Shortage Protection; Earth leakage Protection

Details of PV Degradation Testing Chamber



Workroom SUS 304 material, the sample holder can accommodate multiple photovoltaic panels at the same time, and the angle of photovoltaic panels can be adjusted.	Floodlight

Ventilation system The air circulation makes the temperature and humidity evenly distributed in the large-capacity workroom to ensure the test effect.	Controller Precise control of test parameters, programming functions, real-time monitoring, fault diagnosis, data recording and storage.

Application of PV Degradation Testing Chamber

By simulating the harsh wet and freezing environment, the most suitable materials are accurately selected. Silicon, glass, film and other raw materials need to be tested by wet freezing test. Monitor key indicators such as power attenuation and insulation performance changes of photovoltaic panels, and carry out wet-freezing tests in accordance with international standards such as IEC 61215.

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