Description
Solar PV Cable H1Z2Z2-K
1 Core × 6mm² | Single Core DC Solar Cable
The Backbone of Every Reliable Solar Installation
The H1Z2Z2-K 1×6mm² Solar PV Cable is a premium, single-core DC cable specifically engineered for use in photovoltaic solar energy systems. Manufactured in strict compliance with EN 50618 / IEC 62930 international standards, this cable is purpose-built to withstand the unique and demanding conditions of outdoor solar installations — including prolonged UV exposure, extreme temperatures, and mechanical stress — ensuring safe, efficient energy transmission from your solar panels to the inverter for decades to come.
Key Features
Purpose-Built for Solar PV Systems Unlike standard electrical cables, the H1Z2Z2-K is specifically designed for direct current (DC) interconnection between solar panels, string combiner boxes, and solar inverters. Its construction addresses every challenge unique to PV environments — UV radiation, heat, moisture, and mechanical abrasion.
Double Insulation & Double Sheathing The “Z2Z2” in the designation refers to the cable’s double-layer cross-linked polyolefin (XLPE) insulation and sheathing — providing superior dielectric strength, thermal stability, and chemical resistance. This robust construction makes it suitable for both exposed outdoor and buried underground installations.
UV & Weather Resistant The outer sheath is formulated with UV-stabilized halogen-free compound, offering exceptional resistance to solar radiation, ozone, moisture, and extreme weather — ensuring the cable retains its integrity and performance throughout the 25+ year lifespan of your solar system.
Excellent Temperature Range Rated for operation between -40°C and +90°C (with short-term tolerance up to +120°C), the cable performs reliably in both scorching rooftop environments and cold climate installations.
Halogen-Free & Flame Retardant Constructed with halogen-free materials, the H1Z2Z2-K produces minimal toxic smoke and no corrosive gases in the event of a fire — making it a safer choice for residential rooftops, commercial buildings, and enclosed installations.
Flexible & Easy to Install The finely stranded copper conductor (Class 5) gives this cable excellent flexibility, making it easy to route through tight spaces, conduits, and around roof structures — significantly reducing installation time and effort.
Available in Red & Black Supplied in both red (positive) and black (negative) for easy polarity identification and compliance with solar DC wiring best practices.


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