HEWALEX is the oldest and biggest manufacturer of solar collectors in Poland, existing on the market for over 20 years. The company produces high-quality flat plate and evacuated tube collectors, using the state-of-the-art laser and ultrasonic welding technologies. We also offer all necessary components and accessories to make complete solar installations as well as ready to go solar sets.

LARS company was founded in 1984 by Andrzej Szymanski. Initially, its business was based mostly on gas heating systems, but after two years the company has expanded its activity with lighting. The experience of the company’s owner regarding automation and heating areas made it possible to start designing and manufacturing of AURATON temperature controllers and shortly afterwards pump controllers (formerly known under the brand Euroster). Over the years the company\\\'s offer has been enriched with lighting tests and measurements services. LARS is also distributor of BLV company products – halogens, metal-halogens and IV and IR radiators.