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Parameters of the experimental heat storage. Stainless steel is highly ineffective for heat storage per unit mass.
| Mass (kg) | Stored energy (kWh) (between 25 °C and 55 °C) | |
|---|---|---|
| PCM | 45.24 | 4.008 |
| Water | 40.88 | 1.425 |
| Cylindrical capsules (stainless steel) | 80.55 | 0.303 |
| Tank (including spacers and grates) (stainless steel) | 55.56 | 0.208 |
| Total | 231.11 | 5.944 |
