PV Environmental Chamber

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

PV environmental chamber simulates different environmental factors such as temperature and humidity to test the performance of photovoltaic products. The output power changes of photovoltaic products in high and low temperature environments ranging from -60℃ to 100 ℃; By adjusting the humidity ranging from 20%RH to 98%RH, the corrosion resistance of photovoltaic products in humid environment is investigated.

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

Features and Benefits of PV Environmental Chamber

1. Precise temperature regulation over a wide temperature range (from -60 low to high temperatures) with small temperature deviations ±2℃ in large workroom. Accurately control humidity levels with 2.to simulate a variety of wet or dry environments.

2. Multiple or different batches of PV products are tested to facilitate comparative analysis and help screen out products with better performance and more reliable quality.

3. The use of advanced thermal insulation technology and energy-saving design can effectively reduce the energy consumption of equipment and reduce energy waste.

4. In addition to temperature and humidity, other environmental factors can be customized such as light, rain, wind speed, salt spray, etc. These environmental factors can be added individually or can be combined to control.

Specifications of PV Environmental 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 Environmental Chamber

①Workroom	The internal material is 304 stainless steel, workroom is designed for panels up to 1.2m. The sample holder can be adjusted, such as adjusting the distance and angle of the sample rack, to meet the test needs of different specifications of PV modules.
②Air circulation system	The fan provides the power to circulate the air in the air duct to ensure the uniform flow of air inside the workroom, so that the temperature, humidity, and other environmental parameters are evenly distributed.
③Heating system	To provide the workroom with the required heat by high-power resistance wires with high heating efficiency and stability with 1-3.4℃/min.
④Refrigerating system	The low temperature environment required for the workroom includes compressors, condensers, evaporators, throttling devices, refrigerants.
⑤Humidity system	Provide the humidity required for the workroom. The humidifier produces water vapor.
⑥Control system	PID programmable color touch screen controller,centralized control and management of each system to achieve accurate control of temperature, humidity and cycle times, as well as automatic operation and data recording of the test process.