As the global transition to renewable energy accelerates, solar infrastructure demands components that deliver exceptional performance, durability, and safety.    Enter the POWERACK H1Z2Z2-K Photovoltaic Cable, a cutting-edge solution engineered to meet the rigorous demands of modern solar energy systems.    Combining advanced materials, robust construction, and superior electrical properties, this cable sets a new benchmark for photovoltaic (PV) applications.

Innovative Structure: Built to Last

The H1Z2Z2-K cable features a meticulously designed multi-layer structure tailored for extreme environmental conditions:

High-Purity Copper Conductor: With a tinned copper core, the cable ensures optimal conductivity, corrosion resistance, and long-term stability, even in humid or salty environments.

Double-Layer Insulation: A cross-linked polyethylene (XLPE) inner layer provides exceptional insulation and heat resistance (up to 120°C), while an outer layer of halogen-free, flame-retardant polyolefin enhances durability and safety.

UV-Resistant Sheath: The outermost jacket is formulated with advanced additives to withstand prolonged UV exposure, ozone, and temperature fluctuations (-40°C to +120°C), ensuring reliable performance over a 25-year lifespan.

Certified to TUV, IEC 62930, and EN 50618 standards, the H1Z2Z2-K is designed for both indoor and outdoor installations, from rooftop PV arrays to utility-scale solar farms.

Unrivaled Electrical Performance

The H1Z2Z2-K excels in critical electrical metrics, making it a cornerstone of efficient energy transmission:

Voltage Rating: AC 1.8kV / DC 1.8kV, ideal for high-power solar systems.

Temperature Range: Operates flawlessly from -40°C to +120°C, outperforming conventional cables in extreme heat or cold.

Low Power Loss: Ultra-low resistance (≤0.554 Ω/km) minimizes energy dissipation, maximizing system efficiency.

Fire Safety: Halogen-free design prevents toxic fume emission, complying with IEC 60332-1 flame-retardancy standards.

Weather Resistance: Passes rigorous tests for UV exposure (720h), salt spray, and hydrolysis, ensuring uninterrupted operation in harsh climates.

Why Choose POWERACK H1Z2Z2-K?

Longevity: Engineered for a 25+ year service life, reducing replacement costs and downtime.

Eco-Friendly: Halogen-free and RoHS/REACH-compliant, aligning with global sustainability goals.

Cost-Effective: High flexibility and bend tolerance (tested to 20,000+ cycles) simplify installation in complex layouts.

Safety First: Withstands impulse voltages up to 6kV and partial discharge thresholds, safeguarding against electrical faults.

Empowering Solar Innovation Worldwide

"Solar energy systems are only as reliable as their weakest component," says SuMi, POWERACK’s Chief Engineer.    "The H1Z2Z2-K eliminates that vulnerability.    Its hybrid insulation technology and rigorous quality controls ensure it delivers peak performance decade after decade, even in the harshest environments."

Already deployed in over 30 countries, the H1Z2Z2-K has become the cable of choice for leading solar developers, from desert mega-projects to floating PV plants.