Prior conditions for installation :

  • Roof or location oriented between east and west

Advantages :

  • Free energy
  • Energy which is better for the environment
  • Renewable energy
  • Very well suited for domestic hot water in addition to heating with fossil fuels (gas and oil)
  • Very well suited for pool heating
  • Produces more than 60% of domestic hot water
  • Well suited for heating buildings for low temperature heat distribution networks

Disadvantages :

  • Initial upfront investment
  • Requires the addition of another source of energy
  • Requires significant storage for heating

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Source : Qualit'EnR