A product that is tested or analysed using a test method to replicate it's operating
environment can acquire a right to use the SOSIFI Weather Tested -label.
During the test the product is tested for durability, functionality, appearance etc.

A public test report on all tested products is available on this web site.

SOSIFI Weather Tested is a registered trademark of Solar Simulator Finland Ltd.

All test reports and those content are property of Owner and Solar Simulator Finland Ltd.

How can you be sure that the SOSIFI -label is authentic?