Purchase by full rolls Engineered for DC electrical systems with a cross-sectional area of 4mm², this cable is a premium solution for low-voltage direct current applications, ideal for solar photovoltaic (PV) installations, battery storage systems, and DC power distribution in industrial and residential setups. Core Features • Conductor: Tinned copper strands for excellent conductivity, corrosion resistance, and flexibility, ensuring easy installation in tight spaces. • Insulation: High-grade XLPE/PVC insulation with flame-retardant and UV-resistant properties, suitable for both indoor and outdoor use (operating temperature: -40°C to 90°C). • Current Rating: Supports continuous DC current up to 25A (depending on installation conditions), meeting the power transmission needs of 4mm² DC circuits. • Color Coding: Red (positive) and black (negative) for clear polarity identification, reducing wiring errors in PV and DC systems. Applications • Solar panel string wiring and PV array interconnections • DC battery banks (lead-acid, lithium-ion) wiring • DC power supply lines for industrial automation and marine equipment • Residential and commercial off-grid/on-grid solar systems Compliant with international standards (e.g., IEC 60228, UL 44), this 4mm² DC cable delivers reliable performance and long-term durability for your DC power infrastructure projects.
