FORTRESS POWER Home Battery Backup Systems
-
Original price $4,375.00Original price $4,375.00 - Original price $4,375.00Original price $4,375.00Current price $3,500.00$3,500.00 - $3,500.00Current price $3,500.00
Fortress Power eFlex 5.4kWh LFP Battery
Introducing the Fortress Power eFlex 5.4kWh LFP Battery - the flexible and efficient energy storage solution for your home or business. With a comp...
View full detailsOriginal price $4,375.00Original price $4,375.00 - Original price $4,375.00Original price $4,375.00Current price $3,500.00$3,500.00 - $3,500.00Current price $3,500.00Save $875.00 Save $0.00 -
Original price $12,500.00Original price $12,500.00 - Original price $12,500.00Original price $12,500.00Current price $10,000.00$10,000.00 - $10,000.00Current price $10,000.00
Fortress Power eVault Max 18.5kWh LFP Battery
Introducing the Fortress Power eVault Max 18.5kWh LFP Battery - the ultimate energy storage solution for your home or business. With a massive 18.5...
View full detailsOriginal price $12,500.00Original price $12,500.00 - Original price $12,500.00Original price $12,500.00Current price $10,000.00$10,000.00 - $10,000.00Current price $10,000.00Save $2,500.00 Save $0.00 -
Original price $18,998.75Original price $18,998.75 - Original price $18,998.75Original price $18,998.75Current price $15,199.00$15,199.00 - $15,199.00Current price $15,199.00
Fortress Power Durarack with 4 eFlex Batteries - IP65 Outdoor Rated Enclosure with 4 eFlex Units Included, Total Capacity of 21.6 kWh
Introducing the Fortress Power Durarack - the ultimate outdoor energy storage solution for your home or business. The Durarack is an IP6...
View full detailsOriginal price $18,998.75Original price $18,998.75 - Original price $18,998.75Original price $18,998.75Current price $15,199.00$15,199.00 - $15,199.00Current price $15,199.00Save $3,799.75 Save $0.00 -
Original price $14,573.75Original price $14,573.75 - Original price $14,573.75Original price $14,573.75Current price $11,659.00$11,659.00 - $11,659.00Current price $11,659.00
Fortress Power FlexTower With DuraRack & 3 eFlex Batteries 16.2kWh
Introducing the Fortress Power FlexTower - the ultimate energy storage solution for your home or business. The FlexTower is a complete energy stor...
View full detailsOriginal price $14,573.75Original price $14,573.75 - Original price $14,573.75Original price $14,573.75Current price $11,659.00$11,659.00 - $11,659.00Current price $11,659.00Save $2,914.75 Save $0.00 -
Original price $8,531.25Original price $8,531.25 - Original price $8,531.25Original price $8,531.25Current price $6,825.00$6,825.00 - $6,825.00Current price $6,825.00
Fortress Power Envy 12kW
The Fortress Power Envy 12kW inverter is an all-in-one solution for powering an entire home. It can be paired with either the eFlex 5.4 kWh, eV...
View full detailsOriginal price $8,531.25Original price $8,531.25 - Original price $8,531.25Original price $8,531.25Current price $6,825.00$6,825.00 - $6,825.00Current price $6,825.00Save $1,706.25 Save $0.00 -
Original price $1,623.75Original price $1,623.75 - Original price $1,623.75Original price $1,623.75Current price $1,299.00$1,299.00 - $1,299.00Current price $1,299.00
Fortress Power DuraRack – Indoor / Outdoor Enclosure
Description Expand your energy storage with the Fortress Power DuraRack. This iron enclosure stores up to 4 eFlex 5.4kWh batteries, and is expandab...
View full detailsOriginal price $1,623.75Original price $1,623.75 - Original price $1,623.75Original price $1,623.75Current price $1,299.00$1,299.00 - $1,299.00Current price $1,299.00Save $324.75 Save $0.00 -
Original price $5,937.50Original price $5,937.50 - Original price $5,937.50Original price $5,937.50Current price $4,750.00$4,750.00 - $4,750.00Current price $4,750.00
Fortress Power LFP-10 MAX – 10kWh Lithium Battery
The LFP-10 Max battery from Fortress Power is a highly efficient and dependable solution for solar power customers, both new and retrofit. Its inst...
View full detailsOriginal price $5,937.50Original price $5,937.50 - Original price $5,937.50Original price $5,937.50Current price $4,750.00$4,750.00 - $4,750.00Current price $4,750.00Save $1,187.50 Save $0.00