Solar Thermal-Electric Integrated system can be used to generate heat and electricity simultaneously and can improve indoor all qualify. So, it can save heating and electricity cost as it operates at relatively lower temperatures. In this study, one pv module was fixed on a normal wall and a pv module was mounted on a solarwall. And a ventilation fan in the solar energy cogeneration panel was operated from 12:00 to 17:00 hours. Experimental results are recorded and anaysized. The comparison of results show that the temperature of PV on solar energy cogeneration panel was decreased by $7{sim}9^{circ}C$ and the electrical output was improved by $2{sim}3W$ compared with a PV system without solarwall.