... cable 4.0mm2 TUV, for photovoltaic connection PHOTOVOLTAIC WIREDouble Insulated, Halogen free, Flame retardant Application Used for interconnection wiring of grounded and ungrounded photovoltaic ... power systems Technical dataVoltage rating: 600/1000 V AC, 1000/1800 V DC Test voltage AC 6. ... black Industry StandardsTUV 2Pfg 1169/08.2007 PV cable 4.0mm2 TUV, for photovoltaic connection