Skip to product information
1 of 1

21.6kWh Fortress Battery Bank 48VDC LFP

21.6kWh Fortress Battery Bank 48VDC LFP

Out of Stock
Brand: Fortress Power
Regular price $18,339.38 USD
Regular price $18,342.38 USD Sale price $18,339.38 USD
Sold out
Shipping calculated at checkout.
Available to Order — freight & ground to all 50 states
Your card is not charged until stock is confirmed. Enter your ZIP below for a transit estimate. Tracking provided once your order ships.

Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.

$849/kWh
Multi-unit or project order?Get a Volume Quote →
Offloading overstock or decommissioned gear? We buy surplus equipment →
Need a quote for this batteries? Our team can provide bulk pricing, freight quotes, and compatibility checks.
Request Quote

Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you

Unit price
$849/kWh
OEM Authorized Full Warranty 7-10 Business Days Delivery

Complete the job

Compatible gear contractors pair with this item

Fortress Power

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

21.6kWh Fortress Battery Bank 48VDC LFP

The unbound solar is engineered for professional solar and electrical installations. Rated at 21.6kwhW. Priced below competitor at $18339.38.

Key Specifications

  • Manufacturer: unbound solar
  • Category: Batteries
  • Wattage: 21.6kwhW
  • Price: $18339.38
  • 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.

ManufacturerFortress Power

    No documents available for this product. Contact us to request documentation.

    Specifications

    Datasheet
    Capacity 21.6kWh
    Product Category Battery
    Certifications<