heat pump, self-consumption
Self-consumption with PV+heat pumps would reach 80% of needs
Published on Monday 13 March 2023 | Article n°436
The Fraunhofer Institute has carried out a study on the use of solar energy as a local energy source in an urban residential area in Bochum (Germany)
Approximately 1.3 million kilowatt hours (kWh) are required annually for heating and hot water in this area, and 260,000 kWh for electrical energy.