List of Articles Photovoltaic system Open Access Article Abstract Page Full-Text 1 - Determination of Optimal Battery Capacity in Economic Operation of Micro Grid by Cuckoo Search Algorithm Sana Ansari Sirus Mohammadi 20.1001.1.23223871.1398.10.38.6.2 Open Access Article Abstract Page Full-Text 2 - Smart Control of Photovoltaic Static Compensator System Based on Fuzzy Logic Control to Improve Voltage Stability Ali Dalirian Alireza Solat Seyed Mohammad Javad Rastegar Fatemi 20.1001.1.23223871.1403.15.60.7.2 Open Access Article Abstract Page Full-Text 3 - A New Zero Voltage Transition Quadratic High Step-Up Converter with Leakage Inductance Energy Recovery for Photovoltaic Applications Alireza Abdelahi Majid Delshad Ramtin Sadeghi