Fortress Power Envy 12kW All-in-One Energy Storage & Inverter System

The Fortress Power Envy (Envy12) is a 12 kW split-phase hybrid inverter and all-in-one energy storage system for residential and light-commercial backup. It outputs 120/240 VAC at 97.5% efficiency (96.5% CEC), pairs three MPPT trackers with up to 21000W of PV input, and delivers seamless transfer with 20 kW surge for 500ms. A built-in APsmart transmitter provides rapid shutdown, and it charges Fortress LFP batteries at up to 12000W.

Key Features:

• 12 kW split-phase hybrid, 120/240 VAC output
• 97.5% efficiency (96.5% CEC), 99.9% MPPT
• 3 MPPT trackers, strings 2/1/1
• Max PV 21000W, 600 VDC, 25 A input
• DC range 100V-600V, full power 230V-500V
• Continuous 12000W / 50A at 240V grid
• Peak 14kW 10min / 16kW 5min / 20kW 500ms
• 48V battery, 12000W charge/discharge, 200A passthrough
• NEMA 4X (IP65), -4°F to 140°F, CAN/RS485/WiFi
• UL1741SB certified, 10-year warranty

Ideal for whole-home and critical-load backup with solar and battery storage, the Envy suits homeowners and installers building resilient off-grid or grid-tied systems. It integrates with Fortress eVault Max, eFlex, and LFP-10 MAX batteries and includes a 100A auto-start generator port for extended autonomy. Order the Envy12 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.