Fortress Power ENVY-12KW-4EFLEX Indoor Bundle w/ 12kW Envy Hybrid Inverter & (4) 5.4kWh eFlex Lithium Batteries
Manufacturer Part#: ENVY-12KW-4EFLEX
This is Fortress Power's indoor bundle with (1) 12kW Envy True 12 Hybrid Inverter and (4) 5.4kWh eFlex Lithium Iron Phosphate (LiFeP04) Batteries. This dependable and efficient system is designed to provide continuous power supply, eliminating the need for you to worry about blackouts or power outages.
Envy True 12 - The Fortress Power Envy 12kW is a whole-home, all-in-one inverter solution. Paired with the Fortress Power eFlex 5.4kWh, the eVault Max 18.5kWh or LFP-10 Max batteries, the Envy features a 90A AC passthrough providing up to 12kW (50A @ 240V) of whole-home backup power. The Envy features a built-in generator input with AC/DC coupling, on and off-grid capabilities, plus a 2 MPPT output allowing for a maximum of 21kW PV array.
eFlex 5.4kWh - The Fortress Power eFlex is a 5.4kWh scalable energy storage solution based on safe and energy dense prismatic Lithium Iron Phosphate cells. The digital processor Battery Management System (BMS) includes high amperage contactor disconnects and advanced Closed-Loop inverter communication, as well as individual cell voltage monitoring, temperature monitoring, and cell balancing to maximize reliability and longevity.
- 12kW continuous
- 18kW peak
- 21kW max PV input
- 21.6kWh total storage
- 10-year warranty
This item cannot ship UPS Ground. Please select the "FREIGHT SHIPPING QUOTE ONLY” option at checkout. Once we process your order, we will contact you with the shipping options. For questions, please contact us at 800-942-2424 ext 1.