Swiss solar power producer Edisun Power Europe AG <a href="https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer/share-details.CH0024736404CHF4.html#/" target="_blank">(SWX:ESUN)</a> plans to purchase three solar farm projects with a combined capacity of 941 MWp in Spain, while selling smaller projects in a push to optimise its portfolio and focus on large-scale plants.