Temperature Humidity Chambers
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Environmental Test chamber for PV Solar Panel

The LIB temperature and humidity cycling test chambers suit for testing photovoltaic modules to ensure compliance with IEC 61215 and 61646, and other test standards, to test its fatigue and thermal failure after temperature repeated changes, to confirm its thermal stress PV modules generated under high humidity circumstance and capability of long-term resistance to moisture penetration.

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Specification For Environmental Test chamber for PV Solar Panel

This test chambers for testing photovoltaic panels under environmental conditions, including:

● Thermal cycling test: Cycling between 85°C and -40°C at 100°C/hour maximum

● Humidity freeze cycle: climatic cycle with humidity control and temperature 85°C / 85%RH and -40°C;

● Damp heat test: specifically designed to perform long term tests (85°C; 85% RH: 1000 hours)


Temperature Range-60℃ ~ +100 ℃
Temperature Fluctuation± 0.5 
Temperature Deviation± 2.0 
Temperature Change Rate1 ~ 3.4 / Min
Humidity Range20% ~ 98% RH
Humidity Deviation± 2.5% RH
Panel Size1M*2M
Panel Capacity4 / 6 / 8 / 10 / 12 Pieces
Cooling systemMechanical compression refrigeration system
Refrigerating unitFrench TECUMSEH compressor
ControllerProgrammable color LCD touch screen controller, Ethernet connection
Water supply systemAutomatic water supply
Safety DeviceHumidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection;
Refrigerant High-pressure Protection; Water Shortage Protection; Earth leakage Protection
Exterior MaterialSteel Plate with protective coating
Interior MaterialSUS304 stainless steel
Thermal InsulationPolyurethane foam and insulation cotton
Observation WindowInterior lighting, double-layer thermo stability silicone rubber sealing
StandardIEC61215, IEC61646, IEC61108, IEC62688, UL1703, IEC61345

Can Test Large Numbers Of Panels And Modules
Large number of small modules and large PV panels can be tested in a test chamber.
Network Communication
Ethernet and remote control user interface allows you to control and monitor the tests at anytime and anywhere.
Different Models
Different sizes and configurations for choose, provide standard and custom models.
Customize Environmental Test chamber for PV Solar Panel

You can select your chamber from the size, performance, configuration, refrigeration system, language and so much more. Please contact us for further information.

The temperature range, humidity range, temperature change rate and other performance can be selected.
You can select your chamber from the door, refrigeration system, controller, language and so much more.
The size, volumes, workroom structures and special sample holders can be customized.
More Chambers
You can customize a special workroom, such as a workroom for air and solution testing. Also can design special sample holders.
Accept CSA certification, or ISO17025 calibration, TUV inspection and other third-party inspection.

Quality of Environmental Test chamber for PV Solar Panel
We deeply realized that quality is the first and most. We control quality from every aspect of raw material, production and inspection.
  • CE, RoHS Mark
  • Standard and Custom Chambers
  • In Stock and Ready to Ship
  • LIB™ Reliable Manufacturer

Service of Environmental Test chamber for PV Solar Panel
Our comprehensive service supports for customers in purchasing and operation of test chambers timely and effectively.
  • 36 months Long Warranty
  • Lifelong Follow-up Services
  • 20- years Product life
  • Turn-Key Service
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Consult Your Environmental Test chamber for PV Solar Panel Experts
Please complete the fields to get technical specs and quotation today. LIB team will fast response.

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