Thermal Storage Calculator
Size thermal energy storage systems for peak shaving and load shifting.
Storage Capacity Reference
| Type | BTU/gal | BTU/cu ft |
|---|---|---|
| Ice | 1,220 | 9,130 |
| Chilled Water | 80-120 | 600-900 |
| Eutectic Salt | 600 | 4,500 |
Design Guidelines
Ice Storage: 10-15 sq ft per ton-hour
Chilled Water: 10-15 gal per ton-hour
Typical Savings: 15-40% of cooling costs
Payback: 3-7 years typical