EZ Solar Rooftop PV Junction Box: JB-1.XL Expansion

The EZ Solar JB-1.XL represents an expanded solution for rooftop photovoltaic systems, designed to fit composition or asphalt shingle roofs. This junction box brings enhanced space and efficiency, ensuring a straightforward and secure installation process for solar setups while adhering to safety standards.

Product Features

Increased Capacity

The JB-1.XL offers an increased internal volume, accommodating larger cables and more connections, which is crucial for expansive solar arrays. This increased capacity enhances the product’s adaptability and ease of use in various installation scenarios.

UV Resistant Construction

Constructed with polycarbonate materials infused with UV inhibitors, the JB-1.XL is designed to withstand harsh weather conditions, ensuring longevity and durability under continuous sun exposure.

Quick and Efficient Installation

The JB-1.XL allows for a fast installation process, utilizing a compatible lid and a straightforward mounting system that decreases setup time, making it a preferred choice for quick project turnovers.

Simplified Wiring Connections

Featuring multiple side wall fitting opportunities, the box supports diverse conduit configurations, enhancing flexibility in wiring choices and ensuring secure, raintight connections that comply with NEMA and UL standards.

Enhanced Safety Features

Designed with safety in mind, the JB-1.XL incorporates easy provisions for grounding and bonding, reducing electrical hazards and ensuring compliance with NEC requirements for peace of mind during installation and operation.

How It Works

The EZ Solar JB-1.XL functions as a central junction point for managing and safeguarding electrical connections within solar photovoltaic systems. It organizes and protects wiring connections, minimizing potential electrical hazards.

Centralized Connection Hub

Serving as the core of the electrical system, this component manages the influx and outflow of electricity, streamlining and protecting connections within the solar network.

Secure Conduit Entry

With designated entry points, the system ensures that conduits are properly sealed and secured, safeguarding connections against environmental factors such as moisture.

Durable Lid Protection

The robust lid protects internal components from external damage while allowing easy access for maintenance and inspections, ensuring long-term operational efficiency.

Specifications