Fortress 12kW/18.5kWh Energy Storage Solution
Innovative, affordable and easy-to-install energy storage solution (ESS) that can used for both new and existing PV arrays.
World's Most Efficient
93% round-trip efficiency rate (PV-> battery-> AC load), 8- 20% higher than the competitors’
Powerful
9.6 KW continuous for On-Grid production; 8KW continuous for OFf-Grid production & 20kW peak Off Grid for starting 3 ton A/C or well pumps; 18.5 KWH storage capacity per unit and is scalable to 222kWH
Flexible
It can be DC coupled to new array, as well as AC coupled to existing array. DC + AC Coupling Combined supports up-to 13KW PV array
Simple to Install and Use
The plug and play solution integrate charger, inverter, auto-transfer, distribution box, monitoring all in one unit
Scalable
The 12 KW hybrid inverter can be stacked-up to 9 units for a total Power Output of 108KW; 18.5 KWH Storage Capacity per unit and is scalable to 222kWH. It supports both residential (120/240V) and commercial (120/208V) application.
Highest Safety
Safe Lithium Iron Phosphate chemistry; no cooling and ventilation is required
Applications
ALL-IN-ONE SOLUTION (GRID-TIED, HYBRID OR OFF-GRID)
Simultaneously manages power to/from Solar, Battery, Grid, Load, and Generator
- Grid Tied Mode: Sell your power to reduce your electric bill
- Meter Zero Mode: Zero your electric bill without a smart meter
- Time of Use: Use solar and batteries to minimize grid power usage when its most expensive
- Smart Load: Use a programmable output for high power off-grid items or Grid time of use items to run only when there is a lot of Solar (hot water, A/C, pumps, dehumidifier)
- Peak Shaving: Reduces your peak power demand from the grid
Comparison Chart
Please click below to download comparison chart to find out how Fortress Power Energy Storage System compares with other solutions available on the market.
Fortress Power ESS uses the innovative Sol-Ark inverter, which is designed and engineered in the U.S.
Fortress Sol-Ark 12kW Inverter
Battery Solar Made Affordable
Specifications
4,800W 40A L-N (120V)
10,000VA L-N (120V)
6,000W 50A L-N (120V)
Download Data Sheets
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