Work environment risks and ways to prevent them in solar panel installation processes in Latvia's renewable energy sector

Abstract

Solar panel installation work in the renewable energy sector is increasingly being carried out on building roofs, where there are both electrical risks and working at height, creating a high combined risk working environment. The persistence of direct current voltage during solar radiation, even when the system appears to be switched off, significantly complicates safety measures and increases the risk of electric shock, which, combined with the possibility of falling, can have serious consequences. The aim of this study is to analyze the risks in the work environment, with a particular focus on electrical risks and working at height during solar panel installation processes in the Latvian renewable energy sector, as well as to evaluate the possibilities for their prevention. The study uses literature analysis, drawing on the international scientific databases Scopus and Web of Science, as well as professional guidelines. The analysis includes studies that examine occupational risks in solar panel installation, electrical safety, and working at height. The results show that the most dangerous risks in solar panel installation are electrical risks and fall risks, as they are not isolated but can reinforce each other, especially in unfavourable weather conditions, fatigue, time pressure, and inadequate work organization. The study confirms that ensuring safety requires an integrated approach that combines technical solutions, improvements in work organization, and the strengthening of a safety culture. The analytical literature framework developed allows for a structured assessment of workplace risks and will serve as a basis for practical application.

Keywords: Installation, Risks, Electrical Safety, Working At Height, Solar Panels, Occupational Safety.

DOI: 10.54941/ahfe1007945