Thermotron is North America`s largest manufacturer of environmental test equipment. We have designed many solutions and components for solar panel testing. Each piece of equipment features instrumentation specifically developed for program and control. We specialize in custom orders. Thermotron is celebrating its 50th year of business. For more than 50 years, Thermotron has been a premier worldwide supplier of the highest quality test solutions that can simulate and record your environment. Our wide range of highly customizable test equipment is capable of temperature and humidity cycling, thermal shock, product stress screening, accelerated stress testing systems for HALT and HASS.