Fortress Power

Fortress Power has proudly serviced homeowners and commercial clients worldwide. Their Pennsylvania-based team’s passion for clean energy storage has earned them a place among the world’s top energy storage battery manufacturers. Fortress Power prides themselves on bringing businesses and households energy storage products they can depend on, built from only the highest quality, highest powered lithium ferrite phosphate batteries.

Fortress Power delights in bringing our customers intelligently designed energy technologies, delivered with a personalized touch. From the minute you contact us, Fortress Power’s team members promise to work with you to find the battery that will best adapt to your needs. And after our technicians complete your battery’s installation, Fortress Power stays in touch to ensure you’re satisfied and on your way to energy independence. So not only our are products responsive to your home or small business’s demands, but we are, too.

EcoDirect and Fortress Power presents: Solar and Storage - Realistic expectations

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EcoDirect and Fortress Power Presents: Mapping Your Solar & Storage System.

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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