Prediction of electrical energy for solar cells based on the weather in the solo city and surrounding areas.

Lestari, Wiji; Susanto, Rudi; Hasanah, Herliyani; Nuryani, Nuryani; Purnama, Budi

doi:10.1088/1742-6596/1153/1/012036

Cited by 3 publications

(2 citation statements)

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“…Surakarta City is located with latitude around -70.76, located in the southern hemisphere close to the Earth's equator or it is called the tropics. The amount of solar radiation is related to the declination of the sun, the latitude of a place, weather factors and geographic location of a place (Nwokolo & Ogbulezie, 2018), (Budiyanto et al, 2020), (Asilevi et al, 2019), (Lestari et al, 2019). Surakarta City where is located in the south, should have the highest intensity of solar radiation around November, December, January, February, but in those months are the rainy season so that the highest intensity is in June -September with the peak in August.…”

Section: Resultsmentioning

confidence: 99%

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Performance Analysis of Solar Panels in Tropical Region: A Study Case in Surakarta Indonesia

2022

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The performance of solar panels affects the utilization of solar energy for daily life. This study aims to carry out the measurement of the performance of solar panels in Surakarta City is located between 110 ° 45 '15" and 110 ° 45" 35" East Longitude and between 7 ° 36" and 7 ° 56" South Latitude. Research used solar panels, current sensors, voltage sensors, temperature sensors, solar irradiance sensors, humidity sensors, Arduino and Labview. The solar panels 20 WP is used in the experiment. The measurement results obtained that the maximum energy value per day produced is 165 Wh and a minimum of 76.8 Wh with an average of 109.1 Wh. Temperature measurements were carried out in the range 37.2 0 C to 41.0 0C which is the normal temperature for PV operations. The average irradiation measurement is 1834.3 W/m2 while the average humidity is 32.5%. The relationship between energy and temperature, energy with solar irradiance and energy with humidity find using Pearson Product Moment Correlation (PPMC). The result show that the effect of temperature and solar irradiance were more significant than humidity.

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Section: Resultsmentioning

confidence: 99%

“…The government has expected, based on energy demand, that 25% of the energy supply will come from renewable energy by 2025. (Lestari, 2019). Solar energy is one possible renewable energy source that provides a replacement for fossil energy.…”

Section: Introductionmentioning

confidence: 99%