PV-Ertragscheck EN


We analyze your system´s profitability starting at 9.90 €

Yield check for photovoltaic systems

There are already over 1.5 million solar systems on rooftops and open spaces throughout Germany. Numerous of these solar systems could be generating more electricity than they currently do.


For this reason ENVARIS offers a yield assessment of the photovoltaic systems, thereby providing important information on the state of the PV system. The offer is aimed at operators throughout Germany. Yield data will be thoroughly analysed and compared to the regional weather/yield data .


Following evaluation of the yield values ​​you will receive a detailed system performance and condition report. In addition to providing tips and tricks to secure and optimise your returns, we can also carry out an on-site inspection and undertake any required repair and maintenance work on your system.



For only 9,90 Euro / system you can easily assess the actual performance of your solar system and implement optimisation or repowering measures as necessary. We provide support with the planning and implementation of optimisation measures as well as with communicating with manufacturers, installers and insurance companies in the event of guarantee and warranty claims.



  • Evaluation of current yield values
  • Yield comparison to similar regional systems
  • Detailed and clear report
  • Further support for yield variation
  • Tips and tricks to secure and optimise your returns