The results show that the hybrid system integrated with the biogas engine as backup can be a better
solution than using a diesel engine as backup. The share of power generation by PV, wind and biogas are
49%, 19% and 32%, respectively. The LCOE (Levelized Cost of Electricity) of generated electricity by this
hybrid system ($0.25/kWh) is about 20% cheaper than that with a diesel engine as backup ($0.31/kWh),
while the capital cost and the total NPC (Net Present Cost) are about 30% and 18% lower, respectively