MS IEC 61727:2010 - Photovoltaic (PV) Sysyems- Characteristics of The Utility Interface ( ICE 61727: 2004, IDT)
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This International Standard applies operating in parallel with the utility and utilizing static (solid-state) non-islanding inverters for
utility-interconnected photovoltaic (PV) power systems the conversion of DC to AC. This document describes specific recommendations for systems rated at 10 kVA or less, such as may be utilized on individual residences single or three
phase. This standard applies to interconnection with the low-voltage utility distribution system.
The object of this standard is to lay down requirements for interconnection of PV systems to
the utility distribution system.
NOTE 1 An inverter with type certification meeting the standards as detailed in this standard should be deemed
acceptable for installation without any futher testing.
This standard does not deal with EMC or protection mechanisms against islanding.
NOTE 2 Interface requirements may vary when storage systems are incorporated or when control signals for PV
system operation are supplied by the utility.