Nürnberg, Germany

Nürnberg (Germany)

Demo responsible: BoostHEAT

Type of building: Multifamily residential (1897). Apartment block with 4 floors (320 m2) near the town center of Nürnberg. Solar energy potential: 50 m2. Existing individual gas boiler per flat supply space heating through radiator circuit, DHW storage withan electric heater. House Energy Label F. Yearly demand: 4 m3 wood, 14 MWh gas, 15 MWh electricity
Demonstration action:

  • TP2, Mixed solar-assisted/ parallel integration: HP boiler (BoostHEAT) for space heating + DHW with existing gas boiler backup; Thermal output from solar hybrid PV-T (DUALSUN) to cover heat demand and to assist BoostHEAT evaporator; PV-T (DUALSUN) electricity production for building appliances.
    HP boiler13 Adsorption chiller Reversible HP Solar thermal PV Thermal E. Storage RES installed14 — 50 kW — 28.5 kW 8.4 kW 5,000 l 71.8 kW
  • Solar panels installation on flat roof and connections to technical room
  • BoostHEAT and tank installation in the technical room
  • Integrated control system for the smart operation of H&C and electrical systems
  • Redesign centralized SH and DHW distribution system for the 4 flats
  • DHW and SH meters per flat for operation costs breakdown
  • High performance in space heating and DHW from solar hybrid PV-T (DUALSUN) and thermal energy storage (RATIOTHERM) + HP boiler (BoostHEAT)
  • Electricity production from solar hybrid PV-T (DUALSUN) increases building self-consumption

Replicability potential:

  • Apartment blocks (and tertiary buildings) with natural gas connection. New and renovated buildings
  • All climates

Technical risks:

  • Very limited risk in coupling both innovations (i.e. HP boiler and solar hybrid PV-T)

Demo Nurnberg

  • Discover more about our demo sites in Germany

    Interview to Steven Paupe from BoostHEAT. Demo site ID:  Location: Berlin and Nuremberg (Germany) Type of building:   Nuremberg : 4 family residential housing (320m²), built in 1897 with limestone and brickBerlin : 220m² house constituted of 2 apartments Climate: temperate Technologies and partners involved in this demo site:  Nuremberg : Thermal CO2 heat pump (BoostHEAT), hybrid PV/T […]

  • Visit to our two demo sites in Gemany

    On the 18th and 19th February 2019 some of the SunHorizon partners visited our two demo sites in Germany: Berlin and Nuremberg. During the visits, our partners checked the spaces where the SunHorizon technologies will be installed in the following months. Details of the two demo sites: BERLIN: House of 220m2 composed by 2 apartments. […]

    Agree with Terms of Service