Evacuated tubes
ONS-P-T
Advanced solar selective coatings employ two patent technologies:
Double cermet film structure with the highest photothermal efficiency
Metal-Aluminium nitride vermet(M-AIN)materials deposited by a novel sputtering technology
Feature：
1)High solar-thermal conversion and low heat loss
2)Stable advanced coating up to 380℃
3)Long time warranty to 15 years
4)High level vacuum ensure operation under cold weather
5)Adavanced solar silective coating
https://www.onosisolar.com/evacuated-tubes_20.html
About Us
ONOSI solar specializes in manufacturing and selling solar thermal systems, water purification systems, etc. The main products are: high-end heat pipe solar collectors, air solar collectors, solar Ionizer, solar micro-kitchens, solar water heaters, etc.
The company fully implements the ISO9001:2018 international quality system authentication, through field inspections by authoritative organizations such as TUV and SPF. Won the certification of SOLAR KEYMARK, SRCC, CE, ROHS,etc.
The company focuses on product development and innovation, and has a number of invention patents and utility patents. ONOSI trademark has been registered in more than 22 countries all over the world.
The company has own rights for import and export,has been exported to Netherlands, Italy, Germany, Austria, Chile, Brazil, Guatemala, South Korea, Japan and so on,more than sixty countries and regions, the export quantities are top among the same enterprises.