The Surface Engineering Division of the Bengaluru-based Indian National Aerospace Laboratories (NAL) has developed a new sputtered absorber coating, which could be applied to 6″ stainless steel tubes of Concentrating […]
First of its kind in India: Bengaluru-based Maharaja Techno Chromes, one of the largest solar coating companies in India, uses the Nalsun technology to coat aluminium fins in black chrome. […]
Greenonetec in Austria is the first collector factory in Europe that has its own glass supplier next door. Petraglas set up a production unit just across the road. This is a […]