> But storing the heat they produce has not been possible
Many heat pumps are installed with a large insulated buffer of water (for ex. 300L), which stores heat pretty well?
And homes that use underfloor heating in concrete can store heat pretty well too. Many people use that to heat up the home when energy is cheap and disable the heat pump when it is expensive.
Many heat pumps are installed with a large insulated buffer of water (for ex. 300L), which stores heat pretty well?
And homes that use underfloor heating in concrete can store heat pretty well too. Many people use that to heat up the home when energy is cheap and disable the heat pump when it is expensive.