1. IntroductionSince the rapid increase in energy depletion is almost correlated with the increase in population, people are facing various environmental problems such as decreasing energy resources, global climate change and greenhouse gas emissions. Integrated systems for the combined generation of useful outputs are rapidly spreading throughout the world, as they offer several advantages, such as greater efficiency, low operating costs. Energy application choices are limited by thermodynamic principles. Understanding exergy application methods can help identify. An integrated system energy production process refers to a system with more than three different purposes, including electricity, cooling, heating, hot water, fresh water, hydrogen, oxygen and air, chemicals with the same energy sources at the entrance. Integrated systems analysis Processes including trigeneration and polygeneration have increased over the last decade in order to reduce energy consumption and also to achieve a more sustainable and economical energy production system. There are many advantages of integrated power generation systems, such as minimal energy and exergy losses, reduction of greenhouse gas effects, decrease in material waste, reduction of fuel use and material consumption based on increasing the exergy efficiency and on the reduction of harmful gas emissions compared to other systems for electricity production, heating, cooling, drying and air conditioning. Energy generation and use choices are controlled by thermodynamic laws. For process design, exergetic destruction evaluation and efficiency analysis can help identify and understand highly efficient power generation systems. Solar energy is a reliable energy resource. It is a renewable energy system......halfway......compared to the double effect system. Several researchers have studied the use of integrated systems in power generation to improve thermodynamic and environmental performance. Ozturk and Dincer [1] studied integrated systems that have attracted increasing interest in recent decades in order to reduce energy consumption and achieve more sustainable energy production. The specific objectives of this paper are as follows: Investigate the exergy efficiencies and destructions of subsystems and the entire system for the solar and storage modes, respectively. Evaluate the impact of ambient temperature on the exergy efficiencies and respective exergy destructions of the subsystem and the entire system for the solar and storage system. Determine and evaluate the change of COP and 〖COP〗_ex of solar energy-based integrated system for solar and storage mode.