Reducing distribution transformer's loss of life through determining the maximum permissible penetration of rooftop solar photovoltaic

2015 ◽  
Author(s):  
S. A. El-Batawy ◽  
W. G. Morsi
Keyword(s):  
Solar Photovoltaic ◽  
Loss Of Life ◽  
Rooftop Solar

Enhancing the efficiency of rooftop solar photovoltaic panel with simple cleaning mechanism

2021 ◽  
Author(s):  
K. Jaiganesh ◽  
K. Bharath Simha Reddy ◽  
B.K.D. Shobhitha ◽  
B. Dhanush Goud
Keyword(s):  
Solar Photovoltaic ◽  
Photovoltaic Panel ◽  
Rooftop Solar

A city-scale estimation of rooftop solar photovoltaic potential based on deep learning

2021 ◽  
Vol 298 ◽  
pp. 117132
Author(s):  
Teng Zhong ◽  
Zhixin Zhang ◽  
Min Chen ◽  
Kai Zhang ◽  
Zixuan Zhou ◽  
...  
Keyword(s):  
Deep Learning ◽  
Solar Photovoltaic ◽  
Scale Estimation ◽  
Rooftop Solar

Grid Parity of Residential Building Rooftop Solar PV in India

2021 ◽  
pp. 19-40
Author(s):  
Rakesh Dalal ◽  
Kamal Bansal ◽  
Sapan Thapar
Keyword(s):  
Residential Building ◽  
Solar Photovoltaic ◽  
Solar Pv ◽  
Indian Government ◽  
Pv System ◽  
Pv Systems ◽  
Grid Parity ◽  
Solar Pv System ◽  
Utility Grid ◽  
Rooftop Solar

Rooftop solar photovoltaic(PV) installation in India have increased in last decade because of the flat 40 percent subsidy extended for rooftop solar PV systems (3 kWp and below) by the Indian government under the solar rooftop scheme. From the residential building owner's perspective, solar PV is competitive when it can produce electricity at a cost less than or equal grid electricity price, a condition referred as “grid parity”. For assessing grid parity of 3 kWp and 2 kWp residential solar PV system, 15 states capital and 19 major cities were considered  for the RET screen simulation by using solar isolation, utility grid tariff, system cost and other economic parameters. 3 kWp and 2 kWp rooftop solar PV with and without subsidy scenarios were considered for simulation using RETscreen software. We estimate that without subsidy no state could achieve grid parity for 2kWp rooftop solar PV plant. However with 3 kWp rooftop solar PV plant only 5 states could achieve grid parity without subsidy and with government subsidy number of states increased to 7, yet wide spread parity for residential rooftop solar PV is still not achieved. We find that high installation costs, subsidized utility grid supply to low energy consumer and financing rates are major barriers to grid parity.

Fault Tree Establishment of Lightning Protection System Safety of Solar Photovoltaic Building

2013 ◽  
Vol 860-863 ◽  
pp. 210-213
Author(s):  
Fu Yan Guo ◽  
Yue Wang ◽  
Min De Huang
Keyword(s):  
Fault Tree ◽  
Safety Performance ◽  
Protection System ◽  
Lightning Protection ◽  
Solar Photovoltaic ◽  
Loss Of Life ◽  
Accident Prediction ◽  
Lightning Accident ◽  
Tree Method ◽  
Reliable Basis

This paper mainly uses the fault tree method to analyze the security of lightning protection system of the BIPV, to identify the main factors of influencing the lightning accidents caused by the loss of life, and provide a reliable basis for determining the safety performance of the lightning protection system, to achieve the purpose of preventing lightning accident prediction.

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