Rioglass Solar is a global leader in designing and manufacturing optical CSP and CPV components.

Founded in 2007, Rioglass Solar is now the largest supplier of CSP HCE tubes and concentrating mirrors in the market. With innovative designs, advanced technology, and a highly automated production capacity, Rioglass makes premium CSP and CPV components more easily accessible to businesses and consumers worldwide.

Why choose Rioglass Solar?

  • We are built on a history of 30 years in glass processing and solar technology in the automotive and construction industries
  • We have the largest installed base of parabolic mirrors in the world.
  • Our products have excellent Cost of Ownership.
  • We are a leading supplier of receiver tubes for linear CSP applications.
  • We serve some of the largest players in the industry.
  • We have dedicated technological and customer support.

Environment and Sustainability

Rioglass Solar is a key driver in the continued improvement and advancement in the renewable energy industry. We are dedicated to finding ways to make our products improve sustainability of our own and our customers’ processes.


At Rioglass, we are always researching, developing, and striving for process improvement. We offer our customers the most sustainable products and up-to-date technologies available, ensuring that they receive the best value for their projects. Our HCE tubes and our mirrors exhibit the optimum rates for key performance parameters, such as low emissivity, high absorbance, and high reflectivity.

Our Products

As a worldwide leader for the supply of mirrors to the CSP and CPV market and HCE tubes for linear CSP applications, our optical components are trusted by power plants and other large operations around the world.


Beyond our advanced products, Rioglass also offers a full range of services. Our knowledgeable team is available to support our customers through any process — from providing information for the project development phase, to logistics and other post-sales support.

Quality and Certificates

At Rioglass, quality is our top priority. Certified with ISO 9001, ISO 14000, and OHSAS 18001, we provide our customers with the best, most reliable productsand services possible, ensuring that every CSP and CPV project is a success.

Browse our site to see all of our offerings, or contact us to speak to a representative today.