This article delves into the flourishing solar energy sector in Guatemala, highlighting the supply chain centers, top manufacturers, and essential fairs for solar companies. . In the heart of Central America, Guatemala is emerging as a beacon of sustainable energy, with solar energy taking the lead in its green revolution. The country's abundant sunshine makes it an ideal location for solar panel production and use, fostering a growing industry of solar panel. . Grupo Onyx, through its Horus Energy brand, has established itself as a leader in Guatemala for the next generation of solar photovoltaic energy. 3 kWh/m²/day and residential electricity costs reaching US$0. The high Herfindahl-Hirschman Index (HHI) indicates a concentrated market, while the impressive compound annual growth rate. . re CATL,EVE Energy,REPT,Hithium,and BYD. CATL secured the top position with orders fro major customers like Tesla and Fluence. Which companies are the leading g. .