Fortress eBoost eWay for AC and DC Wire Management

Fortress Power eBoost eWay AC/DC Wire Management & Busbar Enclosure

The Fortress Power eBoost eWay is a heavy-duty wiring box designed to simplify solar and battery installations for large home energy systems. Engineered as the best choice for multi-battery setups and whole-home backup, this cabinet features a built-in 750A busbar that makes it easy to connect multiple batteries together and expand your system up to 256 kWh of total storage.

Designed to save space and streamline installation, the eWay allows a Fortress Power Envy series hybrid inverter (Envy Duo 21, Envy True 12, Envy 10, or Envy 8) to bolt directly on top of the box. It includes a single rapid shutdown safety switch that instantly turns off power from the solar panels, batteries, and home electrical grid to meet local building codes, along with a built-in mounting bracket for the Guardian monitoring hub and clear status lights on the outside.

Key Features

Choose the eWay if you want room to grow.

• 750A Three-Terminal Busbar: Designed for paralleling multiple eBoost batteries for larger capacity systems.
• Inverter-Ready Mounting Surface: Removable top cover allows you to mount the Envy Duo 21, Envy True 12, Envy 10, or Envy 8 directly on top.
• Integrated Rapid Shutdown: Built-in RSD switch for battery, PV, and AC output to meet NEC code.
• Smart Connectivity: Includes back knockouts, status LED indicator, and a Wi-Fi antenna port for Guardian monitoring.
• Installer-Friendly Features: DIN-rail bracket allows clean, direct mounting of the Guardian (optional).
• Recommended for: Whole-home backup, multi-battery scaling (up to 256kWh), VPP participation, and any installation expecting growth.