ABSTRACTThe research was aimed to improve Photovoltaic (PV) efficiency by using water as a coolant in the cooling system in order to reduce working temperature of PV. There were 2 experiments; spraying water on the front PV surface and dropping water on the front PV surface. 40 watts mono-crystalline silicon PV type was used in the experiment.
THE DEMONSTRATION SET OF ELECTRICITY GENERATION FROM SOLAR CELL. บทคัดย่อ(Abstract) โครงงาน "ชุดสาธิตระบบผลิตไฟฟ้าจากเซลล์แสงอาทิตย์" เป็นการสร้างชุดจ …