"What impressed me most was Solar Simulator’s way to communicate with us. They were easy to approach. Other test providers that I have worked with in the past have been much more bureaucratic. Solar Simulator’s price-performance ratio was also very good."

”Solar Simulator Oy was extremely accommodating and supportive in verifying the test set-up with a pre-test as well as providing daily updates with DUT’s visual inspection for prompt alert if any change to the DUT occurred during the daily solar exposure cycles. We would not have been able to obtain the test results within the required time frame, without their excellent customer service. Thank you for your excellent customer service.”

"Solar Simulator could provide us with 'hard-to-get' optical verifications with mechanical testing. They are very easy and flexible to work with."

"The content of the training was exactly what we needed at work."

Browse our SOSIFI library to find our customers' public test results.