Evaluation of the cost-effectiveness of grid-connected photovoltaic solar energy in wineriesAlicia Perdigones, Isaac García, Carlos Javier Porras-Prieto, María Teresa Gómez-Villarino, Fátima Baptista and José Luis GarcíaCiência Téc. Vitiv., 36 1 (2021) 45-54DOI: https://doi.org/10.1051/ctv/ctv2021360145