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Fortress Power Envy 12 kW Whole Home Solar Storage Inverter
Original price was: $6,259.00.$5,195.00Current price is: $5,195.00.
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Fortress Power Envy True 12 kW Whole Home Solar Storage Inverter
The Fortress Power Envy True 12 – a whole-home, all-in-one 12kW inverter solution. Paired with the Fortress Power eFlex 5.4 kWh, the eVault MAX 18.5 kWh or LFP-10 MAX batteries, the Envy features a 200A 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 3 MPPT output allowing for a maximum of 21 kW PV array. The Envy is equipped with a built-in APsmart Module Level Rapid Shutdown Transmitter and Button, along with Pre-built AC & DC breakers allowing for fast installation and commissioning. Use our online monitoring app to access your system from anywhere.
Key Features:
200A AC Passthrough Current For Whole Home Backup
3 MPPT Output For Max. 21 KW PV Array
AC, DC And AC/DC Combined Coupling
IP65 Rated For Indoor & Outdoor Installation
Built-In Generator Input
10 Units In Parallel
Local And Remote Monitoring/App
Color LCD Touch Screen
Batch Settings
Supported Applications:
Backup
Off-Grid
Zero Export
Time-Of-Use
Peak Shaving
Whole-Home Backup / AC Passthrough One-Line Diagram
200A AC passthrough current for whole home backup
3 MPPT output for max. 21 kW PV array
AC, DC and AC/DC combined coupling
IP65 rated for Indoor & Outdoor Installation
Built-in Generator Input
10 units in parallel
Local and remote monitoring/app
Color LCD touch screen
Batch Settings
| Max. DC Input Power for Single MPPT | 12000W/7000W/7000W 1 x 12kW, 2 x 7kW |
| Max. PV Input Power | 21000W |
| Max. PV Power Delivered to Battery & AC Outputs | 18000W |
| DC Input Voltage Range | 100V-600V |
| Nominal DC Input Voltage | 360V |
| Full Power MPPT Voltage Range | 230V-500V |
| Max. DC Input Current | 25A/15A/15A |
| MPPT Number/(Strings per MPPT) | 3(2/1/1) |
| Continuous AC Power to Grid | 12000W (240V) |
| Continuous AC Power to Load with Grid or Generator | 48000W (240V) |
| Nominal Output Voltage | 120V/240V |
| Max. Continuous AC Current | 50A @ 240V |
| Nominal AC Frequency | 50Hz/60Hz |
| Max. Output Power | 12000W (240V) |
| Nominal Output Voltage | 120V/240V |
| Nominal Output Frequency | 50Hz/60hZ |
| Nominal Output Current | 50A @ 240V |
| Peak Power | 14kW 10 minutes / 16kW 5 minutes / 20kW 500ms |
| Switching Time | Seamless |
| Compatible Battery Type | eVault Max, eFlex, LFP-10 MAX |
| Nominal Battery Voltage | 48V |
| Battery Voltage Range | 48V-56V |
| Maximum Charging/Discharging Current | 250A |
| Maximum Charging/Discharging Power | 12000W |
| MPPT Efficiency | 99.9% |
| Max. Efficiency | 97.5% |
| CEC Efficiency | 96.5% |
| Anti-islanding Protection | YES |
| DC Switch | YES |
| Ingress Protect Degree | NEMA 4X, IP65 |
| SPD Protection | YES |
| AFCI | OPT |
| RSD | Built-in APsmart Transmitter |
| Dimensions | 31.1 x 20.5 x 10.4 in (790 x 520 x 264 mm) |
| Weight | 127 lbs (58 kg) |
| Display | Color LCD |
| Ambient Temperature Range | -20 to 60 °C (-4 to 140 °F) |
| Cooling | FAN |
| Communication | RS485/Wi-Fi/CAN |
| Certifications | UL1741, UL1741SB, IEEE1547A, Rule 21, ISO-NE, FCC15 class B, HECO, CEC, Luma |
| Warranty | 10 Years / Lead Acid or Fortress Lithium Batteries Only |
Envy True 12 Inverter – Data Sheet
Envy True 12 Inverter – Manual
Envy Battery-Inverter Integration Guide
Fortress Power System Design Tool
Envy Inverter Monitoring Setup Guide
Envy True 12 Inverter – Warranty Letter
OGPe Certification
NOM Certification
| Weight | 127 lbs |
|---|---|
| Dimensions | 31.1 × 20.5 × 10.4 in |
| MPN | Fortress Power Envy True 12 12kW |
