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Fortress Power Inverters

Whole Home Solar Storage Inverters | Solar Generators

The Fortress Power Envy True – a whole-home, all-in-one inverter solution. Paired with the Fortress Power eFlex 5.4 kWh, the eVault MAX 18.5 kWh or LFP-10 MAX batteries, the Envy is a great fit for whole-home backup power or small commercial applications.

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Fortress Power > 12kW 48V All-In-One Solar Generator | True Envy 12kW Inverter Fortress Power > 8kW 48V All-In-One Solar Generator | Envy 8kW Inverter Fortress Power > 16kW 48V High Capacity Hybrid Inverter | Envy Duo 21-US
Our Price: $4,898.00
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Our Price: $3,735.00
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Our Price: $4,898.00
more info
Fortress Power Envy True 12kW > 12,000 Watt 48 Volt All-In-One Solar Generator | Inverter Fortress Power Envy 8kW > 8,000 Watt 48 Volt All-In-One Solar Generator | Inverter Fortress Power Envy Duo 21-US > 16,000 Watt 48V High Capacity Hybrid Inverter
Fortress Power
12,000 Watt 48V All-In-One
Solar Generator | Inverter
Envy True 12kW
Fortress Power
8,000 Watt 48 Volt All-In-One
Solar Generator | Inverter
Envy 8kW
Fortress Power
16,000 Watt 48V High Capacity Hybrid Inverter
240V split-phase, 208V three-phase
Envy Duo 21-US
Fortress Power Solo 6.5kW > 48V Split / Single Phase Off-Grid Solar Inverter
Our Price: $1,549.00
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Fortress Power Solo 6.5kW > 48V Split / Single Phase Off-Grid Solar Inverter
Fortress Power
6,500 Watt 48 Volt Split / Single Phase
Off-Grid Solar Inverter
Solo 6.5kW
   
 
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Fortress Power 48V Extended Warranty ESS

Complete Energy Storage System- 25 Year Warranty / 15,000 discharged cycles for select 48V Batteries, 25 Year Warranty for select 48 Volt Inverters, 5 Year Warranty for Guardian Gateway

48 Volt Batteries: eFlex MAx 5.4 kWh, eForce 9.6 kWh Stacked and eVault Max 18.5 kWh Batteries
The Extended Warranty Period begins on the Activation Date (defined below) and ends on the earlier of (a) 25 years from the Activation Date, (b) 15,000 discharged cycles, or (c) the aggregate throughput listed below if the system is used for any non-grid tied applications or any virtual power plant, demand response, or related applications. Aggregate Throughput by Battery Product eFlex Max 5.4 kWh - 30. 1 MWh eForce 9.6 kWh -53.6 MWh eVault Max 18.5 kWh-103.3 MWh

48 Volt Inverters: Envy 8 kW, Envy 10 kW and Envy True 12 kW
25 years from the Activation Date

Guardian Gateway
5 years from the Activation Date

The United States, United States Virgin Islands, and Puerto Rico (all other United States territories are excluded).

This Extended Warranty is valid only (a) when the Covered Products are sold by Fortress Power itself or by a Fortress Power authorized reseller, (b) when the Covered Products are installed by a Fortress Power certified installer partner, and (c) to the extent permitted by the applicable laws of the Territory mentioned above.

Fortress Power 48V Warranties

Limited Warranty Fortress Power 48V ESS
Extended Warranty: 25 Years Fortress Power 48V