Battery Cost and Data | |
System capacity―kw | 50,000 |
Depth of discharge (DOD) per cycle % | 80% |
Energy capacity―kwh @ rated DOD | 250,000 |
Round trip Efficiency―% | 85% |
Number of cycle per year | 365 |
Plant life, years | 15 |
$/kwh @ rated DOD | $349 |
Fixed O&M―$/kw-year | $4.5 |
Variable O&M―$/kwh | $0.0005 |
Battery replacement―years | 8 |
Replacement battery cost―$/kw | $337 |