Grid-Connected Photovoltaic Systems with Single-Axis Sun Tracker: Case Study for Central Vietnam

摘要: Recently, the demand for small grid-connected photovoltaic (PV) systems has been rapidly increasing; this is due to reduction in costs of storage as compared those stand-alone ones. Notably, performance solar tracking system not only depending on types but also region that they are set up and used. To understand how work globally, we need know their each country even different parts a country. In study, two PV with 250 W modules were used investigate efficient improvement single-axis sun Central Vietnam. First, mechanical device linear actuator controller was designed then its comprehensively investigated system. addition evaluating energy gain by system, study considered consumption system; generally omitted previous works. Experimental results indicate total approximately 2–8% generated The maximum overall generation confirmed have increased 30.3% sunny day upon using proposed further, net tracker ascertained be 15.2% average weather conditions. Based success work, will keep experimenting other Also, collaborate colleagues countries create guideline understanding regionally globally.