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Wednesday, April 15, 2009

solar heating

Active And Passive Solar Heating

Solar heating increasingly popular. Active and passive solar heating is usually used for special equipment. When you engage in active solar heating, you capture the sun’s rays and then convert them into energy for use around the home.

On active and passive solar heating, the word passive is not what it means in other contexts. When someone is exercising passive solar heating, you usually can’t tell at all. You can get the active and passive solar heating. Many new home in the wake using the method of passive solar heating in their homes, while others do so through a little remodeling and conservation techniques that have in their homes.

Currently, the solar panel looks much more interesting. When choosing active and passive solar heating, you may be more interested in using solar passive. Rectangular building with a floor can be planned to maximize the use of the position of the east and west.

Active Solar

Active solar technologies convert the sun's energy into light, heat, or store heat for use in the future. collection system and solar energy utilization does not use external energy, such as the solar chimney, are classified as passive solar technologies.

An active solar home has a solar collector and heat storage. In general, the active solar house requires more cost to build. An active house usually keep the temperature more stable as the heat collecting system handles the temperature swings.

Passive solar

Passive solar technology is a means of using sunlight for energy without using a mechanical system is active (as contrasted to active solar). Technology that uses most of the conventional energy to power pumps or fans active solar technology. Passive solar technologies, including direct and indirect solar gain for space heating, solar water heating system based on the thermosiphon, use of heat and mass phase-change material for slowing indoor air temperature swings, solar cookers, solar chimney to improve the natural ventilation and earth sheltering.

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