BUILDING INTEGRATED PHOTOVOLTAIC CELLS Team 3 Matthew Baxter Abby Dixon Rob Hines Ashley Rosenthal
Feb 15, 2016
BUILDING INTEGRATED PHOTOVOLTAIC CELLS
Team 3Matthew Baxter
Abby DixonRob Hines
Ashley Rosenthal
Our Mission
To integrate BIPV systems in homes in order to capture the most light and provide other benefits
Skylight using BIPV systems
BIPV?
BIPV systems are PV systems that are integrated into the building structure.
They act as both solar panels and as part of the building. Such as shingles, windows, or siding.
What Can BIPV Do For You? The benefits of BIPV
system mainly derive from:
energy cost savings enhanced power
quality and reliability reduced
environmental emissions
rebates and other incentives
They also can provide the function of protecting the building from the weather and avoiding the use of other building materials.
Design Approach Problems:
Shading
Fixed Angle vs. Changing Solar Rays
Location/Type of BIPV
Overall Structure Design of the Home
Design Approach(cont.)
Solutions
The suns angles change seasonally and therefore shadows are cast at different angles at different parts of the year and different times of the day.
In order for the solar house to be productive all year round, adjustable BIPV panels are incorporated into the roof of the house that change according to season.
Design Approach (cont.)
Solutions: We chose the location of the BIPV panels
according to where the most sunlight was going to hit the house (the south side) and we chose BIPV instead of solar panels because they are 50% more efficient.
The house is designed to be small, and the angle of the room was chosen because of its light collecting potential year round and awnings are used to reduce the cooling load.
Solar Shingles
Substitutes traditional roofing, performing their function and replacing traditional solar panels as well.
Vs.
From: http://www.sciencelearn.org
From: http://www.pvresources.com
Awning System Photovoltaic
awnings can provide shade from the sun's heat, saving energy while also producing electricity. It's a win-win situation. BIPV awnings can be mounted over windows.
From: http://www.pvresources.com
BIPV Windows Window shading can
potentially reduce the building-cooling load.
Benefits:
Electrical Power Generation
Cooling Load Reduction
Total Cost Reduction.
Both From: http://www.pvresources.com
Our Design
Cost Analyses According to family income and how a
family would like to pay for a BIPV system, the price can range from $24000 to $40000 including installation. There is usually a fee of $10 - $12 per watt installed.
ConclusionFeatures:
BIVP roofing, windows, and covers Roof at best angle for year round solar
collection from the south side BIVP systems replaced need for shingles and
shutters
Thank You