TAP-BUS PV CABLE HARNESS CONNECTORS——Smart, Reliable Power Distribution for Modern Solar Systems

Introduction

In large-scale photovoltaic (PV) installations, efficient power distribution and simplified wiring are crucial for maximizing performance and reducing maintenance costs. Jera Line’s TAP-BUS PV Cable Harness Connectors provide a reliable and cost-effective solution for connecting multiple PV strings in parallel.

These harness connectors are designed to streamline system wiring, minimize voltage drops, and enhance system reliability — making them ideal for solar farms, commercial rooftops, and industrial PV systems.

Components of TAP-BUS PV CABLE HARNESS CONNECTORS

The TAP-BUS system is engineered for high compatibility, safety, and ease of use. Each connector assembly typically includes the following components:

l Main Bus Cable Line: Serves as the central connection point for multiple PV module strings.

l TAP Branch Connectors: Enable secure, waterproof connections between the main bus and branch cables.

Key Models:

Jera Line’s TAP-BUS PV Cable Harness Connectors utilize high-performance insulation piercing connectors (IPCs) specifically designed for reliable power tapping and distribution in photovoltaic systems.

1. INSULATION PIERCING CONNECTOR ZOP-300——Standard model designed for PV TAP-BUS branch connections, ensuring stable contact and easy installation.
2. INSULATION BUS CABLE CONNECTOR ZOP-302——full dielectric version for PV BUS CABLE connection, with thicker piercing teeth, ideal for large solar arrays.
3. IPC ZOP-410——Heavy-duty model with extended compatibility for main bus cables up to 400 mm², suitable for utility-scale PV systems.

Key features

• High Power Capacity: Suitable for systems up to 1500V DC.
• Quick and Safe Installation: To be used with Jera Line dialectical holding tool JTN-7, and fast installation with a torque wrench
• Durability material: Constructed from UV-resistant materials for long service life, flame resistant material can be customized.
• Low Contact Resistance: Ensures high efficiency and minimal energy loss.
• Wide Compatibility: Works with 95-400mm2 Bus cable, 4-300 Tap cable
• Weatherproof Performance: Good performance at moisture and dust protection.
• Custom Configurations: Available in multiple branch counts and cable lengths for different PV layouts.

Why choose Jera Line TAP-BUS PV CABLE HARNESS CONNECTORS

• Factory-Direct Manufacturing: Produced at Jera Line’s state-of-the-art facility in China, ensuring consistent quality and flexible customization.
• Factory in-house laboratory test conducted
• Efficient Installation: Reduces field wiring complexity and installation time, lowering total project costs.
• Customized Engineering: Jera Line supports project-specific cable harness designs to match solar array architecture.
• Complete Solution Provider: Comprehensive range of LV and PV cable accessories available for system integration.

Conclusion

The Jera Line TAP-BUS PV Cable Harness Connectors deliver a reliable, efficient, and safe solution for high-performance solar energy systems. With robust construction, easy installation, and proven field durability, they are ideal for optimizing solar power distribution in any scale of PV project.

By choosing Jera Line, customers benefit from factory-direct quality, custom-engineered solutions, and long-term reliability — ensuring maximum return on investment and sustainable energy performance.