REDUCING RISK OF REVERSE BIAS IN PARTIALLY-SHADED SOLAR MODULES

A controller for a solar power generation system comprising a plurality of photovoltaic cells, the controller comprising: a meter instrument configured for determining an electrical parameter representative of an open circuit voltage of at least one photovoltaic cell of the plurality of photovoltaic cells; and at least one control unit configured for: calculating a limit voltage based on the open circuit voltage; and performing maximum power point tracking of the plurality of photovoltaic cells, between the limit voltage and the open circuit voltage.