Clear Sky Performance Index

A powerful analysis of the yield of your solar panels

Fast degradation detection

The CSPI is a unique, accurate and fast method to detect degradation.

Shadow has no chance

Our algorithm is insensitive to shadow during a period of the day.

Only with existing data

Irradiation data is no requirement for the CSPI to work.

How it works

Discover the power behind the Clear Sky Performance Index

Get a free demo

Would you like to be informed about our approach? Take a look at the SIMPL monitoring portal and discuss the needs for your company.