SolTech Energy Sweden AB (publ) announced that its subsidiaries, Merasol and Takorama, will now replace the roof and install solar power on four residential buildings in Gothenburg. The solar power installations will cover an area of close to 2,700 square meters and will be carried out for the real estate company Willhem. Soltech's subsidiaries Takorama and Merasol will together now change roofs and install solar power on four residential buildings in Gråbo, Gothenburg. The assignment is carried out for the real estate company Willhem and the whole reconstruction of the facility and installations are expected to be completed by the end of the year. The solar energy facility is expected to produce approximately 130,000 kWh annually, which corresponds to approximately 30% of the propertys total electricity consumption.