Y-Type Fuse Harness & Cable Assemblies

YePV, a professional manufacturer of solar PV system accessories, launches the upgraded 2-in-1 Solar Branch Fuse Connector & Y Cable Harness, an all-in-one PV wiring solution optimized for modern solar energy systems. This integrated PV Y branch fuse cable combines branch splicing, circuit fusing and power transmission in one unit, effectively simplifying solar array wiring structure, improving installation efficiency, and delivering a versatile, durable and cost-effective solution for residential, commercial and utility solar installations.

The YePV 2-to-1 PV fuse Y cable harness adopts premium double injection molding integrated junction technology, achieving seamless sealing and enhanced structural stability. This professional outdoor solar cable assembly effectively blocks water, dust, UV rays and environmental corrosion, solving common failure problems of traditional split wiring accessories.

Equipped with high-quality weather-resistant XLPE insulation material, the harness features outstanding UV resistance, anti-oxidation and low-temperature resistance. It supports up to 25 years of long-term outdoor service life, providing stable and safe power transmission for large-scale photovoltaic power stations and various harsh-environment PV projects.

Space & Cost Saving Integrated Design: Integrates fuse protection and Y-branch wiring into one assembly, reduces redundant PV accessories, saves installation space, and cuts material and labor costs for solar system construction.

Professional PV Overcurrent Protection: Built-in fuse structure provides precise string overcurrent and short-circuit protection, effectively avoiding solar panel and inverter damage, eliminating PV system fire hazards, and improving overall power station safety.

Plug-and-Play Easy Installation: Pre-assembled factory finished harness eliminates on-site wiring and assembly errors, greatly shortens solar installation cycle and improves construction efficiency.

Extreme Weather Durability: Industrial-grade materials and IP68 waterproof design adapt to rain, snow, sand and coastal humid environments, ensuring long-term stable operation of solar arrays.

Flexible Functional Customization: Supports flexible replacement of fuses with anti-reverse diodes according to project demands, realizing bidirectional current blocking and polarity protection to meet diverse PV system design requirements.

This 1500VDC 2-in-1 PV fuse Y cable is specially designed for large-scale ground-mounted solar farms, rooftop commercial & industrial PV systems and residential solar projects. It is widely used for PV string junction wiring and overcurrent protection.

By integrating overload protection at PV string branching points, it effectively solves current imbalance risks caused by panel mismatch, partial shading and circuit faults, protecting core equipment such as combiners and inverters. With flexible customization and strict international safety standards, it adapts to all mainstream high-voltage solar system layouts.