Fortress eVault MAX 18.5 LFP, 48V, 18.4kWh, 360Ah LiFePO4 Batteries
Internal Resistance is the Enemy of your System causing heating, voltage sag and irreversible damage to your batteries.
It limits the number of Charge Cycles, reduces Round Trip Efficiency and causes Self Discharge.
It is a direct measurement of material and component Quality. < 10 mOhm is the best you can buy!
Specifications:
Designed and Engineered by Fortress Power in the USA.
Solar-electric.com prices them at $10,270
Ecodirect.com has them for $10,270 + $1087 residential delivery with liftgate
Sunwatts.com lists them for $11,590
6 available:
Qty=1: $7999 ($7999 each)
Qty=2: $15758 ($7879 each)
Qty=3: $23277 ($7759 each)
Qty=4: $30556 ($7639 each)
Qty=5: $37595 ($7519 each)
Qty=6: $44394 ($7399 each)
Make a bid on the entire set!
Free delivery within 2 hours of Elgin, Texas, buyer pays freight elsewhere
- 48V (51.2V nominal)
- 18.43kWh ++ 360Ah, Scalable to 370 kWh with 20 in parallel
- 8,000 Charge Cycles @ 80% DoD
- 9.2kW continuous discharge with 12.5kW surge power
- Safe and Durable Lithium Iron Phosphate Technology
- Brand New and unopened, sealed in factory crate
- Responsive and capable technical support located in the United States
- Compatible with Inverters from Sol-Ark, Schneider, Outback, Magnum, Studer, SMA, Victron, Morning Star and Midnight Solar
Internal Resistance is the Enemy of your System causing heating, voltage sag and irreversible damage to your batteries.
It limits the number of Charge Cycles, reduces Round Trip Efficiency and causes Self Discharge.
It is a direct measurement of material and component Quality. < 10 mOhm is the best you can buy!
Specifications:
- < 10 mOhm Internal Resistance, best in the industry
- 8,000 charge cycles -> 22 years longevity, closely matches 25 year Solar Panels
- 98% Round Trip Efficiency, best in the industry for large-scale batteries
- < 1% / month Self Discharge, best in the industry
- 2500A for 16 ms Short Circuit Current, best in the industry
Designed and Engineered by Fortress Power in the USA.
Solar-electric.com prices them at $10,270
Ecodirect.com has them for $10,270 + $1087 residential delivery with liftgate
Sunwatts.com lists them for $11,590
6 available:
Qty=1: $7999 ($7999 each)
Qty=2: $15758 ($7879 each)
Qty=3: $23277 ($7759 each)
Qty=4: $30556 ($7639 each)
Qty=5: $37595 ($7519 each)
Qty=6: $44394 ($7399 each)
Make a bid on the entire set!
Free delivery within 2 hours of Elgin, Texas, buyer pays freight elsewhere
