Sichem Solar Systems

Coterill® 750, the advanced silicon-based light absorber paint that is taking the solar industry by storm. With its impressive absorbance ratio of up to 98%, Coterill delivers unparalleled efficiency and reliability in even the most extreme temperatures of up to 750°C.

Designed specifically for use in commercial solar receivers used in Controlled Solar Power, Coterill® 750 offers unmatched performance and durability, while reducing the need for costly and time-consuming maintenance operations on site. This leads to increased availability and electricity production, allowing power plants to operate at their full potential.


Solar Light Absorber (SLA 850)

The Solar Light Absorber (SLA 850), the next level in solar thermal coating technology. Developed by our company, this material is the successor to our previous product, Coterill® 750, which has already been successfully commercialized.


But SLA 850 isn’t just an improvement on its predecessor. Our unique formulation eliminates the need for costly and time-consuming curing by chemical polymerization. This means that our customers can save money throughout the lifetime of their CSP plant and avoid the risks of inadequate curing on top of the tower.


With unbeatable performance, reliability, and cost savings, SLA 850 is the clear choice for solar receiver coatings. Whether you’re building a new solar power plant or looking to upgrade an existing one, SLA 850 offers the ultimate in solar thermal coating technology.


Don’t settle for less – choose SLA 850 for your CSP coating applications and experience the next level in solar thermal energy technology.