This project presents the design of an off- grid or stand-alone Photovoltaic (PV tracking) system with battery backup to supply electric power for Gonpinaing village in Mandalay division according to its energy requirements during the electricity outage. Design calculation result is presented to validate the proposed system configuration. In this project, a 60kW stand-alone solar photovoltaic system with 100% battery backup is designed for Gonpinaing village saturated away from national grid. The results of this project show that the demand of this village requires a DC 12 V battery banks. The system requires a 60 kW three phase inverter and one hundred and eighty number of 300W SANDI modules. In this project, the long-term result of the implementation of stand-alone solar PV system is preferable than that of other power plants both economically and environmentally. This system solves the problem of failing the electricity which is sensitive to the exiting central inverter system topology by proposing a PV system which is more efficient and reliable .The electricity which obtained from stand-alone solar PV system has many kinds of advantages for Gonpinaing village such as reducing air pollutions, no releasing green-house gases, no noise, low maintenance cost, installing everywhere the energy demand and energy independence. The main purposed of this project is to design calculation of stand- alone solar PV system with battery backup system (60kW). In this project load calculation, solar radiation or sunshine hours and main components of the proposed solar PV system are considered. Moreover, panel size selecting, battery capacity, inverter sizing and charge controller sizing are calculated and chosen. The main aim of this project is to supply the electricity without having national grid. Therefore, Design and implementation of 60kW solar PV system is installed with battery backup to supply the required load demand.
standalone solar PV system, solar energy, rural area, dry zone.
IRE Journals:
Ei Ei Cho , Tin Zar , Kyaw Min Kyaw
"Stand Alone Solar PV System With Battery Backup System For Gonpinaing Village, Mandalay Division" Iconic Research And Engineering Journals Volume 3 Issue 2 2019 Page 225-231
IEEE:
Ei Ei Cho , Tin Zar , Kyaw Min Kyaw
"Stand Alone Solar PV System With Battery Backup System For Gonpinaing Village, Mandalay Division" Iconic Research And Engineering Journals, 3(2)