PerMod was developed to assess the energy efficiency of grid-connected PV-battery systems for residential applications. The Matlab model can be used for power flow simulations of AC-, DC- and PV-coupled systems with a temporal resolution of one second over a period of one year. As a result, the overall efficiency of the PV-battery systems can be assessed with the System Performance Index (SPI).
Download the zip-file to run PerMod with Matlab:
Version 2.1: A new reference case for larger-sized PV-battery systems was introduced and new exemplary systems are now available.
Subscribe to our newsletter to stay up to date on PerMod.