Estimate cell temperature, open-circuit voltage, and maximum power output for the KD230GX-LPB module under conditions of 1- sun insolation and ambient temperature 30°C. The module has a NOCT of 47°C. Ans. Cell temperature = 64°C, maximum power = 189.6 W, open circuit voltage = 31.7 V. Estimate the cell temperature and power delivered by a 100-W PV module with the following conditions. Assume 0.5%fC power loss. a. NOCT = 50°C, ambient temperature of 25°C, insolation of 1-sun. b. NOCT = 45°C, ambient temperature of 0°C, insolation of 500 W/m2. c. NOCT = 45°C, ambient temperature of 30°C, insolation of 800 W/m².
Estimate cell temperature, open-circuit voltage, and maximum power output for the KD230GX-LPB module under conditions of 1- sun insolation and ambient temperature 30°C. The module has a NOCT of 47°C. Ans. Cell temperature = 64°C, maximum power = 189.6 W, open circuit voltage = 31.7 V. Estimate the cell temperature and power delivered by a 100-W PV module with the following conditions. Assume 0.5%fC power loss. a. NOCT = 50°C, ambient temperature of 25°C, insolation of 1-sun. b. NOCT = 45°C, ambient temperature of 0°C, insolation of 500 W/m2. c. NOCT = 45°C, ambient temperature of 30°C, insolation of 800 W/m².
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Estimate cell temperature, open-circuit voltage, and maximum
power output for the KD230GX-LPB module under conditions of 1-
sun insolation and ambient temperature 30°C. The module has a
NOCT of 47°C.
Ans. Cell temperature = 64°C, maximum power = 189.6 W, open circuit
voltage = 31.7 V.
Estimate the cell temperature and power delivered by a 100-W PV module
with the following conditions. Assume 0.5%fC power loss.
a. NOCT = 50°C, ambient temperature of 25°C, insolation of 1-sun.
b. NOCT = 45°C, ambient temperature of 0°C, insolation of 500 W/m².
c. NOCT = 45°C, ambient temperature of 30°C, insolation of 800 W/m².
Ans.
a) T= 62.5°C, P = 81.25 W
b) T= 15.6°C, P = 52.35 W
c) T= 55°C, P = 68 W
39
= Notes
Display Settings
Comments
29°C
SHJ
•..
BH
BG
BU...
RAMESH V. ☆ POOJA PA..
SHJ"
Transcribed Image Text:10:42
Yo) a ll 92% 2
LTÉ
Sri Sangamesh Goudappanavar started recording
UEE741E-3C_Unit1-Chap2 - PowerPoint
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Examples
Estimate cell temperature, open-circuit voltage, and maximum
power output for the KD230GX-LPB module under conditions of 1-
sun insolation and ambient temperature 30°C. The module has a
NOCT of 47°C.
Ans. Cell temperature = 64°C, maximum power = 189.6 W, open circuit
voltage = 31.7 V.
Estimate the cell temperature and power delivered by a 100-W PV module
with the following conditions. Assume 0.5%fC power loss.
a. NOCT = 50°C, ambient temperature of 25°C, insolation of 1-sun.
b. NOCT = 45°C, ambient temperature of 0°C, insolation of 500 W/m².
c. NOCT = 45°C, ambient temperature of 30°C, insolation of 800 W/m².
Ans.
a) T= 62.5°C, P = 81.25 W
b) T= 15.6°C, P = 52.35 W
c) T= 55°C, P = 68 W
39
= Notes
Display Settings
Comments
29°C
SHJ
•..
BH
BG
BU...
RAMESH V. ☆ POOJA PA..
SHJ
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