Our Products
Residential and Commercial Energy Storage Solutions
Residential Products
Avalon High Voltage ESS
High Voltage Smart Energy Storage System
eFlex Max
eFlex Max 5.4 kWh LFP Battery
eForce
eForce 9.6kWh LFP Battery
eVault Max 18.5kWh
eVault MAX 18.5 kWh LFP Battery
Envy True 12
Envy 12kW 48v Inverter for Fortress Power Batteries
Envy 8k/10k
Envy 8kW & 10kW 48v Inverter for Fortress Power Batteries
FlexTower All-In-One
Indoor / Outdoor rated all-in-one energy storage system
DuraRack
Indoor / Outdoor IP65 rated Battery Cabinet
Guardian Gateway
Smart Energy Storage Monitoring Solution​
LFP-10 MAX
LFP-10 MAX 10kWh Lithium Iron Phosphate Battery
Spare Parts / Accessories
Spare Parts and Accessories for our batteries and 3rd party products
Commercial Products
eSpire 280
Commercial and Industrial Energy Storage Solution
eSpire Mini
Large Residential and Light C&I
Energy Storage Solution
Keystone EMS
Keystone Energy Management System and Keystone Designer
