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Along with the technology that is starting to develop and the price is in the beginning to be affordable as well as good regulatory support from the government, solar power plant has become a new interest in today's society. The main problem of this power plant are complicated control system and quite expensive price. In this research, an Arduino-based hybrid controller has been developed to overcome this problem. The controller is designed to utilize power from power grid and the rooftop solar power. To increase system efficiency, design of the controller is based on the DC voltage for the lighting installation. Features available in this hybrid controller include overcurrent protection, two-stage battery voltage protection, automatic power transfer, timer for ON / OFF of outdoor lighting. The test results indicate that the designed controller achieves in accordance with the design requirements.
 R. S. S. Poekoel, V. C. Poekoel, J. Litouw, and P. Manembu, “Rancang Bangun Sistem Kendali Tenaga Hibrida Berbasis Citra Digital,” J. Tek. Elektro Dan Komput., vol. 7, no. 4, pp. 201–210, 2018.
 O. N. Indrianto, “Sistem Kontrol Hybrid Pembangkit Solar Cell dan PLN Berbasis Arduino Duemilanove E ATMEGA328P.” Universitas Muhammadiyah Jember, Feb. 05, 2021, [Online]. Available: http://repository.unmuhjember.ac.id/418/1/ARTIKEL.pdf.
 A. A. Saputra, D. Notosudjono, and B. B. Rijadi, “Smart Grid Hybrid System (Fotovoltaik-PT. PLN) Berbasis IoT (Internet of Things),” J. Online Mhs., vol. 1, no. 1, pp. 1–14, 2019.
 K. Abdul, Panduan Praktis Mempelajari Aplikasi Mikrokontroller dan Pemrogramannya Menggunakan Arduino. Yogyakarta: Andi, 2013.
 G. Bambang, Pengenalan Arduino dan Pemrogramannya. Bandung: Informatika Bandung, 2015.
 B. Widodo, Pemograman Arduino dan Robot. Yogyakarta: Andi, 2020.
 R. Adelhard Beni, P. Hendri P., and P. Grace, “Implementation of ATMega8 Microcontroller for Data Logger of Solar Irradiation,” Int. J. Appl. Math. Model., vol. 3, no. 1, pp. 1–8, Jan. 2015.
 Anonymous, “ACS755XCB-050 Datasheet.” Allegro MicroSystems, Accessed: Feb. 05, 2021. [Online]. Available: https://www.alldatasheet.com/datasheet-pdf/pdf/120889/ALLEGRO/ACS755XCB-050.html.