| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solar energy utilization system that can be efficiently operated while an increase in costs resulting from an increase in the number of sensors and the like is prevented.SOLUTION: A solar energy utilization system comprises a power generation part that can generate power by using sunlight, a heat collection part that can collect heat of the power generating part, a heat storage tank that can store heat, a heat transfer medium that can circulate between the heat collection part and the heat storage tank, a heat collection pump that circulates the heat transfer medium, and a power sensor that detects an amount of power generated in the power generation part. An integrated value of the amount of power generated Ein the power generation part is calculated, and if the integrated value exceeds a predetermined threshold value N, the heat collection pump is driven and heat is stored in the heat storage tank.</p> |
