Release by Scatec, the flexible power-leasing subsidiary of Norway's Scatec ASA, has signed a lease agreement with EMAE, the national electricity utility of São Tomé & Príncipe, to deploy an 11 MW solar plant that will expand the country's renewable-energy capacity and reduce. Release by Scatec, the flexible power-leasing subsidiary of Norway's Scatec ASA, has signed a lease agreement with EMAE, the national electricity utility of São Tomé & Príncipe, to deploy an 11 MW solar plant that will expand the country's renewable-energy capacity and reduce. Major projects now deploy clusters of 20+ containers creating storage farms with 100+MWh capacity at costs below $280/kWh. Technological advancements are dramatically improving solar storage container performance while reducing costs. Luis Carvalho, Sao Tome Health Directorate Unlike standard units, Sao. Emerging markets in Africa and Latin America are adopting mobile container solutions for rapid electrification, with typical payback periods of 3-5 years. 5 MWp solar photovoltaic plant in the town of Santo Amaro in the Lobata District.