In this paper, it is tried to propose a new dynamic model for investigating the employment effects of the entrepreneurial process in the field of renewable energy in Iran. The factors effective in the entrepreneurial process in the field of renewable energy (RE) were considered as three sub-models including investment, employment and energy-economics. The general system was analyzed by a feedback system which is provided by the interactions of sub-models. For model validation, the simulated results from the model were compared with the actual data. The proposed dynamic model was applied in order to simulate the effect of some policies on the behavior of employment indicators in the field of RE in Iran. The results from this study not only provide useful information for the government, the private sector and consumers in Iran but are also likely to be applied equally to other similar regions around the world.