Products

Fortress Power Avalon High Voltage ESS

Avalon High Voltage ESS

High Voltage Smart Energy Storage System

evault max square

eVault Max 18.5

eVault MAX 18.5 kWh Lithium Iron Phosphate Battery

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eFlex 5.4

eFlex 5.4 kWh Lithium Iron Phosphate Battery

Fortress Power Envy True 12 - 12kW Inverter

Envy True 12

Envy 12kW 48v Inverter for Fortress Power Batteries

ENVY inverter front face

Envy 8k/10k

Envy 8kW & 10kW 48v Inverter for Fortress Power Batteries

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FlexTower All-In-One

Indoor / Outdoor rated all-in-one energy storage system

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DuraRack

Indoor / Outdoor IP65 rated Battery Cabinet

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Guardian Gateway

Smart Energy Storage Monitoring Solution​

Fortress-Power-eSpire-Mini-1

eSpire Mini

Large Residential and Light C&I
Energy Storage Solution

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eSpire 280

Commercial and Industrial Energy Storage Solution

LFP 10 MAX Front

LFP-10 MAX

LFP-10 MAX 10kWh Lithium Iron Phosphate Battery

Modbus Tool

Spare Parts / Accessories

Spare Parts and Accessories for our batteries and 3rd party products

HOw to

Become A Dealer

Gaining a competitive advantage for your business is simple.

one

Request Information

Submit an authorized installer form.

two

Talk To Our Team

Obtain your installer package and start-up kit.

three

Get Certified

Become a trained partner with on-demand support and co-marketing.

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Annual Energy Savings
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Energy Generated Annually
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Residential
Installed Units
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Homes
Achieved Grid Independence
Fortress Power

Maximize Your Savings

Our integrated battery backup power solutions have helped homeowners save over $6 million dollars in energy costs.

Have questions? Email: [email protected]