Mini-project in ISI Solar-generated hot water ( Domestic ) BOUTENEGRE Joris ALLEMAND Alexandre COMBEAU Guillaume Contents

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion

INTRODUCTION To use the sun to heat: - A good idea because the sun is an inexhaustible energy source for humans. -Hot water is a significant part of the energy bill of a building, which can be reduced through the use of solar energy.

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion

I) The goal of the project Goal: Goal: To provide hot water in the school with solar panels which will heat the water in the boiler. In the winter there will be an energy booster.

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion

II) Operation II) Operation 1°) The principle 2°) The location 3°) The type of system

1°) The principle Solar water heaters are made up of key elements which are the thermal solar panels and the storage tank.

2°) The location The location of the 150 m² of solar panels must: - be oriented to the South-East or South-West. - not be in any shadow when the sun is at its lowest during the day.

3°) The type of system For the boarding building, we have chosen ECS: solar water-heater elements with a separate pump and a regulator.

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion

III) Diagram of the school Diagram of the school

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion

IV) Our calculations According to a website, it takes 3 m ² of solar panels to heat 200 liters of water. The boarding building has two balloons of 5,000 liters each. So we need 150 m² of solar panels to heat the 10,000 liters for an investment of 23,340 euros.

Contents INTRODUCTION I) The goal of the project II) Operation: the principle, the location, the type of system III) Diagram of the school IV) Our calculations V) Conclusion