COMPETENCIES REQUIRED BY TECHNICAL AND VOCATIONAL EDUCATION (TVE) GRADUATES FOR THE INSTALLATION OF SOLAR ENERGY SYSTEMS FOR SUSTAINABLE GREEN JOBS IN SOUTHWEST NIGERIA

Abstract

This study examined the competencies required by technical and vocational education (TVE) graduates for the installation of solar energy systems for sustainable green jobs in southwest Nigeria. A survey research design was adopted, involving a population of 180 respondents comprising 120 graduate solar practitioners engaged in solar installation and maintenance and 60 TVE lecturers from colleges of education in Southwest Nigeria. Three objectives guided the study, with corresponding research questions and hypotheses tested at the 0.05 level of significance. Data were collected using a validated 31-item structured questionnaire, with a reliability coefficient of 0.89 established using Cronbach’s alpha. Mean and standard deviation were used to answer the research questions, while the t-test statistic was employed for hypothesis testing. The findings revealed that both theoretical competencies and practical skills are essential for TVE graduates in solar energy system installation for sustainable green employment. Key competencies identified include knowledge of solar panel assembly, understanding of electrical systems; correct mounting of solar panels and accessories, routine maintenance and measurement skills, goal setting, and the ability to identify customers’ installation needs. Based on the findings, the study recommended that sustainable green jobs should be prioritized in national development strategies with supported awareness campaigns, targeted advocacy, and engagement with industries and the provision of adequate instructional materials and tools to enhance students’ acquisition of solar installation skills, given the importance of solar energy as a viable alternative source of electricity in Nigeria.