Fortress Power Envy True 10KW Hybrid Inverter

Description:

The Fortress Power Envy True 12kW is a high-performance, all-in-one hybrid inverter designed for whole-home and light commercial applications. With 21 kW of solar PV input and scalable output up to 120 kW AC by paralleling 10 units, it delivers unmatched flexibility for grid-tied, off-grid, or backup systems. The Envy True 12kW features a 200A AC passthrough, providing uninterrupted power to critical loads and full-home circuits. It’s fully compatible with all Fortress Power 48V batteries, including the eForce, eVault MAX, and eFlex MAX.

Whether you’re looking to achieve energy independence, reduce peak utility rates, or participate in net metering and time-of-use programs, the Envy True 12kW offers advanced control and seamless integration. It even supports zero export and load shifting, helping you optimize energy use and cut electricity costs — with or without solar panels. Approved by utilities across the U.S. and Puerto Rico, the Envy True 12kW also enables participation in Virtual Power Plant (VPP) programs, allowing you to earn compensation for discharging energy back to the grid during periods of high demand.

FEATURES

With a 21W PV input and 12kW continuous uninterrupted output, the True 12KW offers reliable clean energy and can be expanded by paralleling up to 10 units, with a maximum of 120KW AC output.
Designed with built-in AC and DC breakers and generous internal space for wire management, the Envy enables a streamlined installation process — reducing labor time and simplifying wiring for both retrofit and new systems.
Avoid the hassle of extra components. The Envy True 12kW features a fully integrated rapid shutdown transmitter, helping your installation meet NEC 2017 & 2020 code requirements without the need for external devices — saving time and cost.
The Envy is engineered for residential 120/240V split-phase systems and can also be used in commercial 120/208V or 127/220V three-phase setups with just two or more inverters — offering unmatched versatility for mixed-use projects.
Join utility demand response programs and get paid to support the grid. The Envy is VPP-compatible and approved by utilities across the U.S. and Canada, allowing your Fortress Power system to discharge energy during peak demand and generate ongoing financial rewards.
Monitor your solar production, battery performance, and grid consumption anytime via the Fortress Power mobile app. The Envy also supports remote firmware updates, ensuring your system stays up to date without the need for onsite visits.

Specifications