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ESPEC Europe GmbH
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Product details

Ideal for Solar Panel testing, Espec solid walk in test chambers are a solid, one-piece construction, using fiberglass insulation and an angle-iron frame. The stainless steel interior liner is reinforced and continuously welded, including leak-testing for integrity and durability.

  • Temperature range up to 150°C
  • Temperature-cycling faster than 10°C/min.
  • Capable of long-term 85°/85% tests

The angle-iron frame provides enough structural strength to allow a full-opening door for easy loading of large arrays without restriction. A full-opening door can also allow floor-space saving over panel chambers.

Specialized Chambers For Solar Panel Testing

Our chambers are compliant for the following test methods:

  • Thermal Cycle Tests
    Requires temperature cycling between 85°C and -40°C, 50 or 200 times.
  • Humidity Freeze Test
    Cycling 10 times between hot/humid 85°C/85%rh and subfreezing -40°C, with extended soaks at 85/85.
  • Damp Heat Test
    An extended test at 85°C/85% for 1,000 hours
    (ESPEC chamber for Damp Heat Testing only is also available.)

Test Chambers Meet IEC And UL Standard

All three of the IEC 61215 & 61646 environmental tests can be carried out in the same test chamber.

Various Sizes

ESPEC provides a choice of sizes of Solar Panel Walk-in Chambers from compact models to large chambers, which can test a number of full-size PV modules at once.

Model Comparison

Model Temp. range Hum. control Hum. range Pressure range Volume Inside dimensions in mm (WxHxD) Outside dimensions in mm (excl. projection)
ENX112-6NWL -70 to +180°C Yes 10 to 95%rh - 3.2m³ 1219 x 2134 x 1219 1600 x 2499 x 2494
ENX112-12NWL -70 to +180°C Yes 10 to 95%rh - 3.2m³ 1219 x 2134 x 1219 1600 x 2499 x 2494
ENX112-15NW -70 to +150°C Yes 10 to 95%rh - 3.2m³ 1219 x 2134 x 1219 1600 x 2499 x 3416
ENL112-CNA +15 to +150°C Yes 30 to 90%rh - 3.2m³ 1219 x 2134 x 1219 1600 x 2499 x 2494
EWSX282-12NWL -70 to +150°C Yes 10 to 95%rh - 8m³ 1829 x 2388 x 1829 2347 x 2769 x 4061
EWSX282-15NW -70 to +150°C Yes 10 to 95%rh - 8m³ 1829 x 2388 x 1829 2347 x 2769 x 4061
EWSX282-22NW -70 to +150°C Yes 10 to 95%rh - 8m³ 1829 x 2388 x 1829 2347 x 2769 x 4061
EWSX282-30NW -70 to +150°C Yes 10 to 95%rh - 8m³ 1829 x 2388 x 1829 2347 x 2769 x 4061
EWSL282-2NA +15 to +150°C Yes 30 to 90%rh - 8m³ 1829 x 2388 x 1829 2347 x 2769 x 3274

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By submitting your request you agree to the processing of your data for the purpose of processing your request.
Data Protection Declaration and Revocation Notices

Datasheet Info / Price Enquiry Find Distributor