Specifies test procedures for batteries of nominal d.c. voltage 12 V and maximum currents of up to 15 A for use in photovoltaic systems as envisaged in NRS 052-1.
NRS 052-2-2-1999 history
1999NRS 052-2-2-1999 Photovoltaic systems for use in individual homes Part 2: Test procedures for main components Section 2: Test procedures for batteries