Translations:Commissioning/5/en

Any component programming should be performed during the commissioning process. Charge controller programming and inverter programming are of particular importance. Following the installation manual that details setup and programming is very important as the settings vary between manufacturers and models. It will also be necessary to have the manual for the energy storage system on hand. Complex systems may have hundreds of different programmable parameters, but these are frequently left on default settings and only a few primary settings are changed. Programming plays a vital role in the functioning of a PV system and an improperly programmed PV system may function poorly or not at all - even if it was designed and installed perfectly.