The best method to calculate the soiling losses is to perform a module level test on a sample of modules, where some modules are cleaned...

Clipping refers to the scenario where inverter output is maxed out and flatlines even though irradiance continues to increase. This causes..

At some stage during the year almost all solar projects will have shading, either from nearby objects (e.g. buildings, antenna, trees),...

String level data is not just important to check for availability, it can also be critical in looking for serious issues such as...

Before we start our performance analysis we need to check the availability and completeness of site data. Typically any solar asset...

Your phone rings and it’s the CEO… “George… why is solar site XYZ 10% below expected PR (performance ratio) last month and 8% below...