Conceptual Design of Nata de Coco Production Device for Unused Coconut Water (Cocos nucifera) Integrated with Solar Photovoltaic System Stieven N. Rumokoy1,a) Maureen Langie1,b) Arnold R. Rondonuwu1,c) Herotje Siwi2,d) Adriyan Warokka2,e) Karlah Lifie R. Mansauda3,f)
1Electrical Engineering, Politeknik Negeri Manado, Jalan Raya Kampus Politeknik, Buha, Manado 95254, Indonesia.
2Mechanical Engineering, Politeknik Negeri Manado, Jalan Raya Kampus Politeknik, Buha, Manado 95254, Indonesia.
3Pharmacy, Sam Ratulangi University, Jalan Kampus Unsrat Kleak, Manado 95115, Indonesia.
Abstract
In traditional coconut processing for copra by farmers, coconut water is often deemed as waste and discarded. However, coconut water can be processed into a valuable product, such as nata de coco, which offers an alternative source of income for coconut farmers due to its economic value. This study aims to tackle the challenge of managing coconut water waste by developing an integrated Biotechnology Device with a PV Solar Power System that efficiently produces nata de coco. The research background underscores the difficulties in managing coconut water waste and the untapped potential of PV Solar Power Systems in this regard. The research methodology commences with a literature review to identify initial requirements and challenges in developing a nata de coco production device and conceptualizing its control system. Subsequently, the study employs a descriptive approach through interviews to comprehend the characteristics of raw materials for nata de coco and to tailor them to the envisioned system. The outcome of this research is a conceptual design of a nata de coco production device, featuring two distinct control systems: Raw Material Processing and Fermentation Incubation.
Keywords: Solar Power System, Renewable energy, Biotechnology
