Photovoltaic String and Module Wiring Harness Solar Cable Assembly OEM Durable High Efficiency Connection Solutions

Photovoltaic String and Module Wiring Harness – Technical Specifications

Application: Solar panels, PV strings, solar inverters, and renewable energy systems

Voltage Rating: DC 1000V / 1500V (system compatible)

Current Capacity: 10A–30A depending on cable size

Conductor: High-purity tinned copper for low resistance and stable power transmission

Insulation: XLPO / XLPE / UV-resistant photovoltaic-grade materials

Jacket: Weather-resistant, UV-resistant, ozone-resistant, and flame-retardant

Temperature Range: -40°C to +90°C (up to +120°C short-term)

Wire Gauge: 4mm² / 6mm² / 10mm² standard or custom

Shielding: Optional EMI protection for stable signal environments

Connectors: MC4, MC4-compatible, or customized solar connectors

Manufacturing: Precision crimping, waterproof sealing, and overmolding technology

Testing: 100% continuity, insulation resistance, high-voltage and aging tests

Features: High efficiency power transmission, low energy loss, long outdoor lifespan, and strong environmental resistance

Compliance: Designed for photovoltaic industry standards and global solar installations