Project Portugal aim to design and implement economically feasible solar powerplant to Portugal, EU.Solar power plant size in this design is fixed to be 20 MW.  This size solar power plant consists from app. 34 000 pcs of industrial scale solar panels. 20 pcs power transformers. Solid structure mounting systems where panels are in 2-3 rows. 160 pcs inverters, multiple junction boxes and transfer line for generated electricity.Calculated production for this kind of solar power plant is 36,9 GWh (36900 MWh) . Also this solar power plant generates 36900 pcs of GoO (Guarantee of Origin) certificates which can be sold in stock exchange. GoO sales normally is enough to cover maintenance of this kind power plant.Solar panels are having 25 years guarantee (80% of original power output), transformers 10-15 years, Inverters 10-15 years and solid structure 15 years.There is multiple choices to be made in design phase which relies on location, transfer line distances and layout of power plant. These are covered in detailed project plan which will be made. Relying information that calculated production for this kind of solar power plant is 36,9 GWh (36900 MWh).