Our service. A turnkey contract: Bouygues Energies & Services was awarded the EPC (Engineering Procurement & Construction) contract for this solar farm. The works began in May 2015, with the installation of more than 425,000 panels over an area of 170 hectares. The power plant, which is connected to the national grid, will generate close to 190,000 MWh a year, equivalent to the average yearly consumption of 170,000 Filipino households.