Hadeed Ahmed Sher, Ali Faisal Murtaza, Abdullah Noman, Khaled E. Addoweesh, Kamal
Al-Haddad, and Marcello Chiaberge, “A New Sensorless Hybrid MPPT Algorithm Based on
Fractional Short-Circuit Current Measurement and P&O MPPT,” IEEE Transactions on sustainable
energy, vol. 6, no. 4, Oct 2015.