ZEMCH 2019 International Conference Proceedings April.2020 | Page 105
(a) Pedestrian’s View
(b) Occupant’s View
Figure 4. Location Map of P Apartment in Chungju at Different Viewpoints: (a) Pedestrian’s View (b)
Occupant’s View
(a) Solar Cell 100% (b) Solar Cell 75%
(c) Solar Cell 50%(vertical) (d) Solar Cell 50%(horizontal)
(e) Solar Cell 50%(grid) (f) Solar Cell 25%
Figure 5. Visual Angle of Transparent Soundproof PV Walls
Table 3. The Ratio of Power Saving against Power Consumption assuming 3‐Column Installation of
Transparent Soundproof PV Walls
100%
75%
50%
25%
Month P Apt. Power
Consumption
(kWh) JAN 249,293 4,088 1.6 3,066 1.2 2,043 0.8 1,021 0.4
FEB 281,289 4,917 1.7 3,688 1.3 2,458 0.9 1,229 0.4
MAR 243,789 6,785 2.8 5,090 2.1 3,392 1.4 1,697 0.7
APR 229,406 7,998 3.5 6,000 2.6 4,000 1.7 2,002 0.9
MAY 211,330 9,073 4.3 6,807 3.2 4,538 2.1 2,271 1.1
JUNE 213,151 8,255 3.9 6,193 2.9 4,128 1.9 2,066 1.0
JULY 222,966 7,463 3.3 5,598 2.5 3,732 1.7 1,868 0.8
AUG 281,274 7,303 2.6 5,479 1.9 3,653 1.3 1,828 0.6
SEPT 225,624 6,514 2.9 4,886 2.2 3,257 1.4 1,630 0.7
Power
Performance
(kWh) Power
Saving
(%) Power
Performance
(kWh) Power
Saving
(%) Power
Performance
(kWh) Power
Saving
(%) Power
Performance
(kWh) Power
Saving
(%)
Developing the Soundproof Photovoltaic Wall
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