Corrigendum to “A comparative study based on a techno-environmental-economic analysis of some hybrid grid-connected systems operating under electricity blackouts: A case study in Cameroon” [Energy Conv. Manag. 251 (2022) 114935] (Energy Conversion and Management (2022) 251, (S0196890421011110), (10.1016/j.enconman.2021.114935))

The authors regret that “In the “Nomenclature” section, the coefficient α is expressed in %/K instead of A/K, thus please consider: α Temperature coefficient of short-circuit current (%/K)”. The authors regret that “In Equation (12), there is a mistake on the sign in the relation z_t+w_t < β. Please consider the following: Else if z_t+w_t > β instead of the previous relation”. The authors regret that " In Equation (18) the unit is in kWh instead of Wh (for the capacity of the batteries and the Maximum daily load energy); In Equation (19) the units are in kAh instead of Ah and in kWh instead of Wh (for the capacity of the batteries)". The authors would like to apologise for any inconvenience caused.