: Proposals for the 20011 Solar Decathlon Architecture 472, 489 / Interior Design 472 Joint Studio Professor Rose / Robinson Spring 2009 FABRICATION Unit 5 Jacob Bonar Systems Liz Bronson Interiors Heather Houser Systems / Lighting Ashley Reddington Interiors John Sasse Shell Concept Job Trailer 1 2 Exterior Job Box Interior Wood Jewelry Box Lighting Concept 3 4 5 Parti Shipping Organization Kit Of Parts Perspective Looking at the South Facade Entering on the Ramp HEAT GAIN/LOSS CALCULATOR PROJECT Spring 09 Solar INVESTIGATOR Sasse / Bonar DATE 3/4/2009 8-28 - 2008 version WINTER SUMMER DBT SUMMER WBT SUMMER W LB/LB NUMBER OF PEOPLE CFM/PERSON TOT AREA CFM/SF DESIGN TEMPERATURES INDOOR 72 75 63 0.0095 2 5 777 0.046 See MEEB Table E.25 for cfm/person and cfm/sf OUTDOOR 20 92 75 0.0145 Based on MEEB Sect. 7.8, 8.13, App. E & F TOT VOL INFIL. ACH 0.5 0.4 For wall & roof DETD, see MEEB Table F.5 9,378 HEATING COOLING SHGF (glass) Shading Coefficient SENSIBLE LATENT Notes ELEMENT AREA-SF U UA LOSS-BTU COOLING DETD (walls & roof) GAIN-BTU GAIN-BTU This version is a hybrid method that combines ROOF 575 0.021 12.075 627.9 39 470.925 the residential method from ASHRAE Fundamentals 1981 N WINDOW 0 0.29 0 0 28 0.22 0 p. 26.42 with the SHGF method for windows N PV 97.5 0.167 16.2825 846.69 28 0.24 932.0025 E WINDOW 60 0.25 15 780 26 0.19 551.4 Orientation SHGF E PV 8 0.167 1.336 69.472 26 0.24 72.632 E Nanogel 41.8 0.0208 0.86944 45.21088 26 0.09 112.59248 S WINDOW 129.4 0.29 37.526 1951.352 28 0.22 1435.046 N 28 S PV 97.5 0.167 16.2825 846.69 29 0.24 955.4025 S Nanogel 155 0.0208 3.224 167.648 29 0.09 459.358 W WINDOW 0 0.29 0 0 216 0.22 0 NE 26 W PV 8 0.167 1.336 69.472 216 0.24 437.432 W Nanogel 41.8 0.0208 0.86944 45.21088 216 0.09 827.37248 HORIZONTAL 202 0.0208 4.2016 218.4832 145 0.09 2707.5272 E 26 N WALL 708.5 0.03125 22.140625 1151.3125 8 177.125 SE 26 FLOOR 777 0.03125 24.28125 1262.625 8 194.25 E WALL 300 0.03125 9.375 487.5 18 168.75 S 29 S WALL 304 0.03125 9.5 494 11 104.5 SW 160 W WALL 300 0.03125 9.375 487.5 18 168.75 W 216 W DOORS 19.98 0.02 0.3996 7.7922 18 7.1928 NW 148 E DOORS 0 0.25 0 0 18 0 Horiz 145 BELOW GR 0 BSMT FL 0 SHGF from 1981 ASHRAE Fundamentals, INFILTRATION 78.15266667 1.08 84.40488 4389.05376 1169.163893 1406.748 for 40 N lat at 4 p July 21 VENTILATION 45.742 1.08 49.40136 2568.87072 839.82312 1029.195 Table 23A p.27.33 BUILDING UA 317.630445 BLDG CLG UA 693.6026455 Q=SC*SHGF+U*(Tout-Tin) TOTAL LOSS 16516.78314 TOTAL SKIN GAIN 11791.24497 2435.943 LIGHTS W/SF= 0.12 318.22812 Note: SC = 1.15 times SHGC BTU/SF 21.25712116 EQUIPMENT W/SF= 0.34 901.64634 Typ range 25-45 PEOPLE (TOTAL) 2 500 500 TOTAL INTERNAL GAIN 1719.87446 500 TOTAL GAINS - BTU/HR 13511.11943 2935.943 Air flow rate at 20 deg TD 625.5147886 GRAND TOTAL GAIN 16447.06243 TONS 1.370588536 SF/TON 566.9097468 ANNUAL ENERGY USE Typ range 250-400 SENSIBLE COOLING HEATING BIN TD UA BTU/HR INTERNAL GAIN/LOSS HR/YR (Knoxville) BTU/YR BTU/YR BTU/YR 102 27 693.602645 18727.27143 1719.87446 20447.14589 1 20447.14589 20447.14589 97 22 693.602645 15259.2582 1719.87446 16979.13266 21 356561.7859 356561.7859 92 17 693.602645 11791.24497 1719.87446 13511.11943 129 1742934.407 1742934.407 87 12 693.602645 8323.231746 1719.87446 10043.10621 358 3595432.022 3595432.022 82 7 693.602645 4855.218518 1719.87446 6575.092978 573 3767528.277 3767528.277 77 2 693.602645 1387.205291 1719.87446 3107.079751 785 2439057.605 2439057.605 72 0 693.602645 0 1719.87446 1719.87446 1058 1819627.179 1819627.179 67-5 317.630445-1588.152225 1719.87446 131.722235 928 122238.2341 122238.2341 62-10 317.630445-3176.30445 1719.87446-1456.42999 782-1138928.252-1138928.3 57-18 317.630445-5717.34801 1719.87446-3997.47355 684-2734271.908-2734271.9 52-23 317.630445-7305.500235 1719.87446-5585.625775 689-3848496.159-3848496.2 47-25 317.630445-7940.761125 1719.87446-6220.886665 690-4292411.799-4292411.8 42-30 317.630445-9528.91335 1719.87446-7809.03889 642-5013402.967-5013403 37-35 317.630445-11117.06558 1719.87446-9397.191115 585-5497356.802-5497356.8 32-40 317.630445-12705.2178 1719.87446-10985.34334 440-4833551.07-4833551.1 27-45 317.630445-14293.37003 1719.87446-12573.49557 220-2766169.024-2766169 22-50 317.630445-15881.52225 1719.87446-14161.64779 97-1373679.836-1373679.8 17-55 317.630445-17469.67448 1719.87446-15749.80002 40-629992.0006-629992 12-60 317.630445-19057.8267 1719.87446-17337.95224 21-364096.997-364097 7-65 317.630445-20645.97893 1719.87446-18926.10447 6-113556.6268-113556.63 2-70 317.630445-22234.13115 1719.87446-20514.25669 2-41028.51338-41028.513 NET / GROSS AREA 5.92021E-05 EER 13 TOTAL 13863826.65-32646942 ENERGY/PERSON 23255384.3 HTG EFF 2.5 COST $ 96.49223351 346.1934144 Elect cost $/k 0.09048 BTU/SF/YR incl ltg & eq 25257.92201 Gas cost $/the 1.69 Typ range 30-45,000 $/SF/YR 0.569736999 Typ range $ 0.50-1.00 Oak Ridge 1.245 KWH/YR PV 11883.525 PV Power W 9545 $ of PV Power 1075.221342 $/YR 442.6856479 Extra PV Power $ 632.5356941 Loss - Btu/hr Heat loss Heat gain Sensible gain - Btu/hr Balance Point 25000 20000 15000 10000 5000 0 0 20 40 60 80 100-5000 -10000-15000 -20000-25000 Outdoor temperature - F Heat loss by component 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 ROOF N PV E PV S WINDOW S Nanogel WPV HORIZONTAL FLOOR S WALL W DOORS BELOW GR INFILTRATION Heat gain by component 3000 2500 2000 1500 Series1 1000 500 0 ROOF N PV E PV S WINDOW S Nanogel WPV HORIZONTAL FLOOR S WALL W DOORS BELOW GR INFILTRATION Appliance Wattage Cooktop 3000 Refrigerator 290 Dishwasher 730 Convention/Microwave 1500 TV 30 Hot water tank 1500 HVAC 1580 Computer 250 Laptop 130 Lighting 990 Washer/Dryer 1200 Total 11200 75% load 8400 Power Production 9253.95 Difference 853.95 Total Power 11460 85% power 9741 95% inverter power 9253.95 Summery of Systems: Power Generation Photovoltaic Panels 11.5 Kw Inverters 2 X 5 Kw Battery Bank 26 Kw/H Electric Breaker Box 3 Gfci Outlets For Wet Areas Arc-Fault Breakers For Bedroom 30 Amp Outlet For Cooktop Plumbing Flat Plat Solar Water Heater 8kw Equivalent 1500 Watt 7 Gallon Water Heater Booster 3 52 Gallon Storage Tanks Hvac Goodman Szz14-018a 1.5 Ton Heat Pump System Indoor Ahu With Outside Condensing Unit System Made Of Modular Ductwork Pieces That Are Interchangeable Heat Lost and Heat Gain Power Consumption Site Plan 1 2 3 4 The exterior looks like a job box which is ruff and industrial looking. The job box is heavy and won t be moved or stolen easily. The house would be delivered on site and put together. The interior of the house is related to a fine wood tool box. Everything has a place and can be open and closed. There is a simple organization that centers around the spines. Both spines act as the circulation with the unites attaching to the central spine. Shipping the project is important. The design can be broken down to fit onto three semi-tractor trailer. Decking and everything else will ship either inside or in the open spots around the units. 5 The House is made up of 6 different kit of parts. There are two spine pieces, a living open space, and a programed secondary space. The flexibility and expansion of this house is a major selling point of this house. This house can not only be entered in the Solar Decathlon, but it can also be expanded and be flexible to meet the needs of anyone.
A B C C A B Floor plan Scale: 1/4 = 1 6 7 8 Entertainment Casework: The Middle Row slides open to reveal 19 Meso TV Office Casework: The middle folds down to create a work table or doubles as a guest bed. Bedroom Casework: Bed folds down from the sides up to create a coach and down to create the bed. Light Bright This is a point source lighting fixture that allows the user maximum flexibility for task lighting. The fixture is made of a housing that contains 3 LED bulbs and a frosted plastic lens cover. Connecting the light bright to the fixture will be with a twist lock connection. The general lighting for the project produces an average light level of approximately 30 footcandles while the Light Bright task lighting adds 25 footcandles for a total light level of about 55 footcandles on the work surface.
Metal Flashing Cap 2 x 6 Parapet 1 x 8 Framing Parapet Rigid Insulation 1/4 x 1 Slope R-Value = 6 per inch Section A Scale: 1/4 = 1 2 Rigid Insulation R-value = 6 per inch 1/2 Bamboo Panels Tyvek Membrane 5/8 Sheathing Hanging Metal Frame Pendant Lighting 3 x 3 x 1/4 HSS Frame with Light Brights 3 Blow - In Soy Insulation R-value = 6 per inch Z - Channel 2 x 2 x 2 5/8 Sheathing 3/4 Gypsum Board Entertainment Casework: Bamboo Section B Scale: 1/4 = 1 MultiMotion Door System: Sugastune 4 Horizontal Ribs Zinc Siding: Reynolux 3 x 2 x 1/4 HSS 4 Rigid Insulation R-value = 6 per inch Drip Edge Adjustable Piermyd West Elevation Scale: 1/4 = 1 Wall Section Through Kitchen Scale: 1 = 1 9 The Connection of the spine and units directly relate to the connection of the PV panels in the technology wall. The points have a double function of connecting the modular units and PV s. A rubber plug will be used to fill the unused mounting locations 10 Connection detail shows how the bolts and pins act in securing the units together. The pins act as a stability point rather than a tightener. R - Values: Roof: 47 Wall: 32 Floor: 32 Kalwall: 48
Perspective Looking Through Tech Wall on Circulation ramp Perspective Looking Through Tech Wall and into Living Room Perspective Looking into the Kitchen and Living Room Perspective Looking Through Living Room with Space Opened Perspective Looking at the Kitchen Perspective of Bathroom Persepective Looking Down the Hallway Perspective of the Bedroom Perspective of Office and Casework Lighting 11 11 12 13 14 PV system Power Generation HVAC system size Electric - Plumbing - The system would comprise of 29 opaque panels that produce 230 watts each for a total power generation of 6670 watts. The 18 translucent panels would have a generation capacity of 132 watts per panel for a total capacity of 2384 watts. The clerestory windows are 5 panels of PV glass producing 50 watts per panel for a total of 252 watts. The 5 skylight PV panels are the same translucency as the panels in the power wall but with a power capacity of 385 watts per panel for a total of 1924 watts. The grand total of power generation capacity is 11230 watts, but derating the system by 15% because of the position of the panels rerates the system down to 9545 watts or 9.5KW. The onsite power generation is made up of photovoltaic panels. There are a total of 58 panels of different sizes on the project. These panels come in opaque, transparent, and dappled. If all of the panels were mounted at the optimum angle the panels would have a generation capacity of 11.5kw. In this project we have derated the system to 9.25kw due to the mounting angles. U sing the 9250 watts as a maximum available we are able to run all of the appliances in the house at a rated 75% load and still have 850 watts left to charge the battery bank and the electric car. v Based on spreadsheet the house needs a 1.33 ton system. We are installing a Goodman 1.5 ton system with a 675cfm fan. The maximum power consumption in KW is 1.58. Based on a 12 x12 duct flowing 1000cfm the maximum size is the ductwork according to duct design would be 11 x11 at 700cfm with a flow rate of 900fpm. Or a 6 x34 to flow 700cfm with a rate of 600fpm. After the initial size, when the ductwork goes in 2 directions the size would drop to a 6 x16 with the same flow rate. The Electrical System Consists Of 2 5000watt Inverters To Change The Dc Power To Ac For The House Loads. The Only Electric Outlet That Is Not The Typical 20 Amp Is Located In The Kitchen For The Cooktop. Three Of The Outlets Would Need To Be Gfci. The Circuit Breakers For The Bedroom Would Have To Be Of The Arc-Fault Type. The Solar Water Heating Would Provide The All Of The Hot Water Needs With A Small Electric Booster To Insure Proper Water Temperature During Competition. All Of The Water Supply Lines Would Be ¾ Inch Copper Lines With Push Type Fittings. The Drain Lines Would Be Pvc With Similar Push Type Fittings. And The Black Water Lines Would Be 3 Inch Pvc.
Gripper Structure Anchor Gripper Structure Anchor Bottom End Cable Adjuster Gripper Anchor Cap Upper Rail Door System: Sugatsun Multimo Flat 1/2 Metal Cable Bamboo Wood Panels: Match Floor and Ceiling Wood Internal Barrel Cap Lighting Structure Axon Detail Scale: 6 = 1 Casework Axon Detail Scale: 1 = 1 Lower Rail Door System: Sugatsun Multimo Flat Door Rail System: Sugatsun Multimo Flat Bamboo Cabinetry - Same Wood as floor Pantry Single Bulb LED Strip Lighting - Lithonia: SMR One Lamp Mirror Vanity Convection Microwave - LG Light Brights - LED 3 x 3 Downlights Refrigerator - Sunfrost Stainless Steel - 2 1/4 x 8 Tile Silistone White Zeus Counter Stove Top - RambleWood Stainless Steel - 2 1/4 x 8 Tile Silistone White Zeus Counter Bamboo Cabinetry - Same Wood as floor Dishwasher - Fisher and Paykel FlowWise Dual Flush Toilet Kitchen Elevation Scale: 3/8 = 1 Kitchen Plan Scale: 3/8 = 1 Bathroom Elevation Scale: 3/8 = 1 Bathroom Plan Scale: 3/8 = 1 6 7 8 FF 9 Wood Panels: Bamboo 4 LED Single Bulb Florescent Replacement FF 8-8 Wood Panels: Bamboo Entertainment Casework Elevation Scale: 3/8 = 1 Office Casework Elevation Scale: 3/8 = 1 Bedroom Casework Elevation Scale: 3/8 = 1 FF 7-0 Metal Frame: Down Lights FF 8-6 Wood Panels: Bamboo FF 8-4 Wood Panels: Bamboo Entertainment Casework Plan Scale: 3/8 = 1 Office Casework Plan Scale: 3/8 = 1 Bedroom Casework plan Scale: 3/8 = 1 Reflected Ceiling Plan Scale: 1/4 = 1 A B
9 10 8 1 x 6 x 1/4 HSS Wood Sill 3/4 Gypsum 1 x 3 x 1/4 HSS Connection Detail Scale: 1 = 1 Connection Axon Detail Scale: 1/2 = 1 Wall Axon Detail Connection Scale: 1 = 1 Sun Power 225 PV Panel Kalwall filled with Nanogel 3 Kawneer Horizontal Glazing Suntech PV Glass 10% Transparency Kawneer Outswing AA900 Computer Controlled Wood Sill 3/4 x 2 C - Channel Double Seal - Rubber Gasket Single Bulb LED Strip Lighting EPDM Roofing Membrane Hook and Metal Cord Connection of Wood Panels 3 x 3 x 1/4 HSS Door Header Section C Scale: 1/4 = 1 Exterior Door for Storage Room Down Lighting under Cabinets: Light Bright Units Stainless Steel Tile - 2 x 8 x 1/16 Double Seal - Rubber Gasket Magnetic Catch Cabinet Hardware: Sugatsune Metal Sill Plate 14 x 7 Metal Ducts Sheet Metal 3 x 6 x 1/4 HSS Structural Beam South Elevation Scale: 1/4 = 1 Adjustable Piermyd Wall Section Through Casework Scale: 1/4 = 1
Rural Condition Urban Condition Suburban Condition 11 13 Annual Energy Summary Washington DC,, Registration #: Title: Fab 5 ZEH house 3 User TMY City: VA_STERLING Elec Util: MyUtility Gas Util: Xcel Denver-gas Run Date: 04/13/2009 16:06:27 1 x 3 Light Gauge Steel 3 x 3 Steel Tubing Breaker Box Power Inverter Battery Bank Opaque Photovoltaic Panel Translucent PV Panel Energy End-Use Consumption Annual Cost Cooling (14 kbtu/hr) 589 kwh $53 Cooling Fan 113 kwh $10 Mechanical Vent Fan 0 kwh $ 0 Total Cooling 702 kwh $63 Heating (15 kbtu/hr) 1734 kwh $157 Heating Fan/Pump 239 kwh $22 Mechanical Vent Fan 0 kwh $ 0 Total Heating 1973 kwh $179 Hot Water 838 kwh $76 Hot Water Pump 29 kwh $3 Total Hot Water 867 kwh $79 Ceiling Fans 0 kwh $0 Clothes Washer 70 kwh $6 Dishwasher 90 kwh $8 Dryer 891 kwh $81 Lighting 1077 kwh $97 Miscellaneous 1186 kwh $107 Pool Pump 0 kwh $0 Range 447 kwh $40 Refrigerator 775 kwh $70 Total (kwh) 8078 kwh $730 Total (Therms) 0 Therms $0 Total (Oil Gallons) 0 Gallons $0 Total (Propane Gallons) 0 Gallons $0 PV Produced (kwh)* -8964 kwh $-811 * Assumes net metering Total Cost $-81 Emissions (Calculated as Total - PV Produced) SO2 NOX CO2-5.15 Lbs. -1.76 Lbs. -0.54 Tons Structure Electrical 4/13/2009 4:06 PM EnergyGauge / USRRIB v2.8.01 Page 1 of 1 12 14 Projected Rating Based on Plans Field Confirmation Required Washington DC, Title: Fab 5 ZEH house 3 Design: Washington, DC TMY: STERLING, VA BUILDING ENERG RATING GUIDE Branch Duct Ductwork Trunk Air Handling Unit Freon Lines Condenser Unit Facet Hot Water Tank Flat Plate Solar Panels Water Storage Tank Water Pipes $0 0 MBtu Cooling Heating Hot Water $-120 0.1 MBtu Reference $1090 46 MBtu Cost Basis: Proposed Home MyUtility Electric Rate: $0.090 /kwh Xcel Denver-gas Gas Rate: $1.030 /Therm Savings = $1210 Statewide Prices Oil: $1.50/gal LP Gas: $1.75/gal This Home may Qualify for EPA's Energy Star Label 1 This Home Qualifies for an Energy Efficient Mortgage (EEM) $57 $57 $207 3 Ceil. Fan Dishwash $8 Drip Line Dryer Lighting Misc. $81 $97 $74 Jacob Bonar 132 Certified Rater I.D. Number Pumps Range Refrig. PV $40 $70 ($811) HERS Index 2 : -11 Signature Date This Rating Guide is provided to you by a Home Energy Rater who is trained and certified to perform Ratings in accordance with the RESNET standard. Questions or complaints regarding this Rating may be directed to: EnergyGauge Program Office 1679 Clearlake Road Cocoa, CO 32922-5703 ( ) - engauge@fsec.ucf.edu Rural Condition Plumbing NOTES: 1 The home builder must have signed a Memorandum of Understanding with EPA as an Energy Star Homes partner. 2 HERS Index calculated in accordance with 2006 RESNET standard, Section 303.2 (Reference home = 100, Zero energy use = 0). 3 PV production assumes net metering. 4/13/2009 4:05:47 PM EnergyGauge / USRRIB v2.8 Page 1/1