PV String Sizing

KACO is consistently providing their partners with the best in PV string sizing software.  For more information email us with your questions or comments about our PV string sizing tool the KACO-calc.

KACO-calc download

KACO-calc is a tool for the professional layout and design of grid-connect photovoltaic systems. Click here and download the most up to date version.

KACO-calc online

KACO-calc online is a tool for the PV system designer that needs access to the KACO sizing tool on a mobile device, on a MAC or simply prefers to work online.  Click this link and do your PV system sizing online.