Performance Analysis of Storage, Grid Connected Hybrid Photovoltaic System

Year 2018, Volume: 2 Issue: 2, 118 - 124, 31.12.2018

Yavuz Selim İşler

Abstract

Photovoltaic solar energy plants are rapidly increasing. These systems are generally on-grid or off-grid photovoltaic systems. In this study, a hybrid system is realized and analyzed. This system contains feature of on-grid, storage and self-consumption unlike other studies and applications. This proposed system is located in Baunatal, Germany with an installed capacity of 9,82 kWp and generates approximately energy of 8,838 kWh/year. This system contains of 230 W Aleo solar panels, 6,400 Wh SMA Lithium-Ion battery, 9 kW SMA Sunny Tripower 9000TL intelligent inverter. The stored, grid-connected hybrid photovoltaic system works successfully. This system makes optimum use of solar energy. The energy balance for year of 2017 is shown in detail. According to the results, a total of 2718,97 kWh of energy has been drawn from the grid for 2017. The system consumed 1747.59 kWh for the battery charge, direct consumption of 2644.65 kWh and also generated over 4746.58 kWh of energy to the grid. For a period of 2 years, an economic gain of TL 21,983.50 was obtained. A fully hybrid system was implemented.

Keywords

Photovoltaic, storage, hybrid, solar energy

Performance Analysis of Storage, Grid Connected Hybrid Photovoltaic System

Abstract

Photovoltaic solar energy plants are rapidly increasing.
These systems are generally on-grid or off-grid photovoltaic systems. In this
study, a hybrid system is realized and analyzed. This system contains feature
of on-grid, storage and self-consumption unlike other studies and applications.
This proposed system is located in Baunatal, Germany with an installed capacity
of 9,82 kWp and generates approximately energy of 8,838 kWh/year. This system
contains of 230 W Aleo solar panels, 6,400 Wh SMA Lithium-Ion battery, 9 kW SMA
Sunny Tripower 9000TL intelligent inverter. The stored, grid-connected hybrid
photovoltaic system works successfully. This system makes optimum use of solar
energy. The energy balance for year of 2017 is shown in detail. According to
the results, a total of 2718,97 kWh of energy has been drawn from the grid for
2017. The system consumed 1747.59 kWh for the battery charge, direct
consumption of 2644.65 kWh and also generated over 4746.58 kWh of energy to the
grid. For a period of 2 years, an economic gain of TL 21,983.50 was obtained. A
fully hybrid system was implemented.

Keywords

Photovoltaic, storage, hybrid, solar energy

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