electrics. solar energy solar water heater efficient way to heat water at no cost all year long....
DESCRIPTION
Solar Energy Photovoltaic Panels (PV) Used to convert suns rays into free electricity Can use large batteries and be independent from grid Can be costly.TRANSCRIPT
GREEN BUILDINGElectrics
Solar Energy Solar water heater
Efficient way to heat water at no cost all year long.
Work by running copper pipes through a solar panel on the roof to heat the water
Water can be stored in a tank for later use.
Solar EnergyPhotovoltaic Panels (PV)
Used to convert suns rays into free electricity
Can use large batteries and be independent from grid
Can be costly.
LightingWhen in design, attempt to use natural lighting.In interior rooms, solar tubes can be installed.Use energy efficient lighting fixtures and correct placement.
Radiant Floor HeatingCan be used in sync with solar water heaters. Heat the floor from coils with water in them.
Night Flushing Design the structure with an
exhaust fan. When activated, hot air is removed
from the house to let cool air in. Climate must have cooler nights.
Geothermal Easy way to heat your home by
using underground coils to collect heat from the earth or water. Only available in certain regions.
Windows and Doors Pick windows and doors that will
meet the insulation needs of your project.
Always use double or triple pane windows depending on the climate.
Minimize east and west facing windows to reduce heat gain in hotter climates.
Windows When placing windows, add an
awning or overhang over the window to add shade when the sun is at its highest.
Materials Using materials local to the region
reduce shipping costs and gas consumption.
Materials When sizing rooms, keep in mind
the lengths that materials come in so you can reduce waste by using those dimensions
EX: If a 2x4 comes in lengths of 10’, make room sizes accordingly.
Appliances When designing, try to pick
appliances with the “Energy Star” certification.