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Fortress Power eFlex MAX 5.4 51.2V 5.4kWh LFP Lithium Battery

Ships Direct from Manufacturer — typically leaves the dock in 3–7 business days
SKU: GAP-P2-FORTRESSPOWEREFLEXMABrand: Fortress Power
Regular price $1,519.00 USD
Regular price Sale price $1,519.00 USD
Shipping calculated at checkout.

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7-10 business days delivery from Louisville, KY
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.

Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.

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Unit price
$281/kWh
OEM Authorized BABA Compliant Full Warranty 7-10 Business Days Delivery

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Fortress Power

PES Supply is an authorized distributor for Fortress Power. 50,000+ SKUs from 169 authorized brands.

Fortress Power eFlex MAX 5.4 51.2V 5.4kWh LFP Lithium Battery

The fortress power is engineered for professional solar and electrical installations. Rated at 51.2vW. Priced below competitor at $1446.00.

Key Specifications

  • Manufacturer: fortress power
  • Category: Batteries
  • Wattage: 51.2vW
  • Price: $1446.00
  • Availability: In stock — same-day shipping

Order from PES Supply — your source for Tier 1 solar equipment, EOL upgrades, and electrical components. Same-day shipping by 2 PM ET. BABA compliant. Wholesale and installer pricing available.

SKUGAP-P2-FORTRESSPOWEREFLEXMA
ManufacturerFortress Power
Container price$121,520.00 USD
Container qty100
Datasheet
Pallet price$13,671.00 USD
Pallet qty10
Unit price$1,519.00 USD
Fortress Power eFlex MAX 5.4 51.2V 5.4kWh LFP Lithium Battery
Fortress Power eFlex MAX 5.4 51.2V 5.4kWh LFP Lithium Battery $1,519.00

Specifications

Datasheet
Capacity 5.4kWh
Product Category Battery
Certifications<