mousavi, seyyed javad, Hakemzadeh, Mir Hamed, Sharifi, Shahram , golriz eram sadati, mohammad reza, Haghighi, Maryam , karimi, morteza (2025). Assessment of the Techno-Economic Potential of Solar Power Systems in Residential Buildings in Gilan Province. *Journal of Environmental Research and Technology*, 10(17), 109-123. 10.61882/jert.50450.10.17.109