EZ Solar XL Junction Box

The EZ Solar JB-2.2 is a larger junction box variant with additional connection capacity for systems requiring more string inputs or outputs. The JB-2.2 handles up to 2 input strings or Y-branching configurations, making it useful on larger arrays where the JB-1.2 single-string capacity is insufficient.

Specifications

Key Features

• 2-input/2-output configuration for dual-string branching
• IP65 weatherproof for rooftop installation
• MC4-compatible for tool-free connections
• UV-resistant housing
• Reduces home-run conduit runs on larger arrays

Best For

Medium and large residential arrays where multiple strings need to be combined or branched before running conduit to the inverter.