Solar Hot Water in Cape Jourimain

solar-hot-water-panelIn 2006, Cape Jourimain Nature Centre, at the foot of the Confederation Bridge, installed a 1.2 × 2.4 m (4 × 8′) solar panel (Thermo Dynamics Ltd.) to preheat some of the hot water needed for the restaurant.

  • In order to reduce the amount of electricity used to heat water for the kitchen, a solar hot water panel pre-heats the water used in the kitchen whenever the sun shines.
  • The system started operating in May, 2006, and we would need a few more panels to cover the entire hot water needs for the kitchen!
  • A closed loop of glycol absorbs the heat from the sun, moves it into the building and transfers it to the water inside a solar boiler and into a supplementary tank that sits next to the conventional water heater.
  • The conventional heater draws the preheated water and if necessary increases the temperature before sending it out to the taps and the dishwasher.

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60 W Photovoltaic Panel at Cape Jourimain

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60 W photovoltaic panel and fountain

In 2006, Cape Jourimain Nature Centre, at the foot of the Confederation Bridge, installed a small photovoltaic panel to run the water pump for a demonstration water fountain.

  • Cape Jourimain’s 60 W photovoltaic panel generates electricity when the sun is out.
  • The current flows in one direction (like a battery) and thus the electricity generated is termed direct current (DC).
  • There is no battery to store electricity. Even minor shading will cut the circuit and stop the pump from running.

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