Utilizes low-cost off-peak valley electricity during nighttime hours (23:00 - 7:00, 8 hours total) to heat the solid storage medium up to an ultra-high temperature of 850°C, efficiently locking in vast thermal energy.
During peak electricity demand and price periods, the stored heat is precisely and automatically released through a closed-loop self-controlling mechanism, delivering adjustable circulating hot water for regional space heating or domestic hot water. This perfectly accomplishes "peak-shaving and valley-filling" while drastically optimizing running costs.
