PV Module Test Chamber

Name: PV Module Test Chamber
Brand: Xi'an LIB Environmental Simulation Industry

The PV module test chamber is used to test photovoltaic (PV) module performance. Can simulate different temperature, humidity, etc., the temperature range can be from -60℃ to +100 ℃, the humidity range covers 20%-98% RH.In this way, the performance indicators such as power generation efficiency and stability of photovoltaic modules in various environments are tested.

Model DHPV-04,PV-04

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

PV Module Test Chamber Features and Benefits

1. Accelerate the aging process of photovoltaic modules by simulating extreme environmental conditions and evaluate their long-term performance and reliability in a shorter period of time.

2. According to the size and design of the test chamber, multiple photovoltaic modules can be tested at the same time, improving the test efficiency and meeting the test needs in large-scale production and research and development.

3. The test chamber is designed and manufactured in accordance with relevant international standards and industry specifications, such as IEC 61215, IEC 61646, etc.

4. Stable test environment and precise control parameters ensure repeatability and comparability of test results. For the same photovoltaic module, multiple tests are conducted under the same test conditions, and the deviation of the results is small.

Specifications of PV Module Test 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

Configuration of PV Module Test Chamber

①Workroom	The workroom uses SUS304 with corrosion resistance and high temperature resistance. A double heat-stable silicone rubber seal is installed between the door and the housing. Equipped with temperature and humidity sensor. The sample holder can be adjusted, such as adjusting the distance and angle of the sample holder, to meet the test needs of different specifications of PV modules.
②Air circulation system	Install multiple axial fans. Promote the circulation of air so that temperature, humidity and other customized environmental factors are evenly distributed in the test space to avoid local environmental differences.
③Heating system	The resistance wire heating can quickly and evenly heat the air inside the test chamber to achieve a rise in temperature with 1-3.4℃/min.
④Refrigerating system	The refrigeration system adopts mechanical compression refrigeration, which is composed of compressor, condenser, evaporator, throttle valve and other components.
⑤Humidity system	A steam humidifier that converts water to water vapor and increases the humidity inside the test chamber.
⑥Control system	Programmable color LCD touch screen controller. The controller can accurately control it according to the set parameters to realize the automatic adjustment of the test environment.