PV Test Chamber

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

PV Module Environmental Test Chamber | IEC & UL Standard Compliant

The PV Test Chamber is designed for environmental reliability testing of photovoltaic (PV) products, including solar cells and photovoltaic modules. It simulates real-world climatic conditions to evaluate long-term performance, durability, and safety under accelerated stress conditions.

The system is capable of precisely controlling temperature from -60℃ to +100℃ and relative humidity from 20% to 98% RH, enabling comprehensive climate simulation for PV product qualification and research.To meet advanced testing requirements, optional functions such as light irradiation systems and customized corrosion testing environments can also be integrated, allowing simulation of more complex and extreme outdoor conditions.

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 Test Chamber for Solar Module | IEC 61215 Damp Heat Test

Features and Benefits of PV Test Chamber

1. Accelerated aging testing of multiple PV modules at the same time can meet the quality inspection needs of mass production. It can not only improve the test efficiency, reduce the test cost, but also ensure the consistency of product quality.

2. Perfect safety protection system, if the photovoltaic module occurs short circuit, overheating and other abnormal conditions, the test room safety protection system will alarm in time and take appropriate protective measures.

3. Customized PV test schemes are supported according to different test requirements and standards. Whether it is a performance test for a specific type of photovoltaic module, or a certification test in accordance with international, national or industry standards.

4. Support a variety of test modes, such as static testing, dynamic testing, cyclic testing and so on. Different test modes can simulate the performance of photovoltaic modules in different working states.

Specifications of PV Test Chamber

Model	PV-04
Internal Dimension (mm)	13007001350
Overall Dimension (mm)	190011001750
Interior Volume	1220L
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

Key System Design Highlights of PV Test Chamber

Airflow System & SUS304 Stainless Steel Interior The test space is made of SUS304 stainless steel, offering strong corrosion resistance and durability. A high-power centrifugal fan system ensures uniform airflow, maintaining stable temperature and humidity across the entire chamber.
Adjustable PV Sample Holder The reinforced stainless steel sample rack supports PV modules up to 1M × 2M. It allows height adjustment and angle positioning, simulating real installation conditions for more accurate testing.
Core Control Center (PLC Touch Screen) The chamber uses a color LCD touch screen PLC controller for easy operation and real-time monitoring of temperature and humidity curves. It supports programmed test cycles, Ethernet/PC remote control, and USB data export, ensuring efficient data management and traceability.
Humidity System & Water Purification An external evaporative humidifier with automatic water supply ensures stable humidity control. The system uses purified water to prevent contamination and supports long-term IEC damp heat testing.