An intervention framework for the adoption of solar home system technology in rural Vhembe district, South Africa

Dados Bibliográficos

ID22019656
AutoresRanganai Chidembo (0000-0003-1294-5960, autor correspondente), Joseph Francis (0000-0002-8782-9828), Simbarashe Kativhu (0000-0001-8076-3021)
Ano2024
Volume14
Fascículo1
Data de publicação2024-12-18
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoEnergy Sustainability and Society (JOURNAL)
Identificadores do periódicoISSN: 2192-0567 • E-ISSN: 2192-0567
EditoraSpringer Science and Business Media LLC (PUBLISHER)
DOI10.1186/s13705-024-00493-w
OpenAlexW4405541367
IdiomaEN
Citações recebidas1
Referências citadas33

Solar photovoltaic technology is one of the promising renewable energy solutions of the twenty-first century. It successfully provides electricity to industries, homes and even the transport sector. The decreasing prices of solar modules from 2010 have made Solar Home Systems Technology (SHST) increasingly attractive compared to other renewable energy technologies. Paradoxically, in rural communities of South Africa the usage of SHS remains low. Households continue to rely on unclean energy sources such as firewood for cooking and water heating. Previous efforts to electrify rural communities with SHS have failed considerably. Thus, a comprehensive study was conducted in the Vhembe District, encompassing three villages, to explore this issue and develop a contextualised solution using a behavioural change model. A 35-item questionnaire was randomly administered to 310 households to understand the factors that contribute to the low adoption rate of SHS technology. The data gathered were analysed using IBM SPSS Statistics and Amos version 28. Confirmatory factor analysis and hypothesis testing were employed as the principal statistical methods. A 12-item model with five distinct factors consolidated into a single measurement model was revealed. All standardised factor loadings exceeded 0.7. Composite reliability values (CR) were above 0.8 and higher than MaxR(H) values, indicating the model’s reliability. Among the five factors influencing SHS adoption (perceived behavioural control, attitude, intention, trust, and subjective norms), only trust and attitude significantly impacted the intention to adopt SHS in the district (P < 0.05). Based on these findings, the conceptualised structural model reflected SHS adoption as determined by the integration of the technology’s social, technical and policy factors. Because of this, this should be regarded as a true reflection of the practical and behavioural intentions of local communities. Moreover, in this paper the barriers hindering SHS adoption are explained, emphasising the significance of attitude and trust. Highlights of policy imperatives are included together with a proposal for a contextual framework, and the way of promoting sustainable solutions. Emphasis is placed on the importance of scaling up renewable energy access. This research provides a compelling academic exploration of the barriers to the adoption of SHS, the influential role of attitudes and trust, policy considerations, a contextual framework, and the need for promoting sustainable solutions and expanding access to renewable energy. The South African government should lead a change in how solar PV is deployed, considering its social impact, associated technical skills and policy support

Agricultural economics · Agriculture · Business · Economic growth · Economics · Geography · Political science · Rural area · Rural development · Socioeconomics · Sustainability · Sustainable development · Energy and Environment Impacts · ICT in Developing Communities · Innovation and Socioeconomic Development · Medicine · Ecology