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Fortress Power

Fortress Power prides themselves on bringing businesses and households the energy storage products they can really depend on.  They are built from the highest quality and highest powered lithium ferrite phosphate batteries.  Check them out!

Fortress Power eVault Max 18.5kWh Lithium Iron Phosphate Battery

$10,920.00 $11,590.00

Description Here is the Fortress Power eVault 18.5kWh battery storage solution (and it's scalable up to 370kWh!). Built with safe, high energy density, prismatic Lithium-Iron-Phosphate cells, this battery produces power that you can...

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Fortress Power eFlex 5.4kWh Lithium Iron Phosphate Battery G2 With Wall Mount

$3,550.00 $3,725.00

Description Here is the Fortress Power eFlex 5.4 kWh battery storage solution (and it's scalable!!). Built with safe, high energy density, prismatic Lithium-Iron-Phosphate cells, this battery produces power that you can depend...

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Fortress Power DuraRack-Indoor / Outdoor

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Description Expand your energy storage with the Fortress Power DuraRack. This iron enclosure stores up to 4 eFlex 5.4kWh batteries, and is expandable up to 4 units (15 eFlex batteries,...

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Fortress Power Envy 12kW

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Description 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...

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Fortress Power Guardian Battery Monitor

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Description The Fortress Power Guardian is a gateway device that connects Fortress Power Batteries to the cloud. Paired with the companion app, the Guardian will automatically discover connected Fortress Power...

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