Design of solar powered indoor smart greenhouse
List of Authors
  • Preveen Kumar Ravinttiran , Savithry K. Thangaraju

Keyword
  • Smart Greenhouse, Solar Energy

Abstract
  • Smart greenhouses emerged from smart farming is often known as the future of agriculture. This paper proposed an indoor-based smart greenhouse prototype with an off-grid photovoltaic system to provide an alternative electrical supply for the smart greenhouse. This paper intended to study the efficiency of the indoor-based smart greenhouse and the plants growth comparison in the exposure of conventional sunlight versus light source from Light Emitting Diode (LED). In addition to that, the growth comparison from hydroponic system and the traditional farming is also studied. The proposed system consists of four main components namely the solar system, Raspberry Pi, the sensor modules and Blynk mobile application. Electrical energy for the greenhouse is sourced from the solar system while the sensor module is used to measure the relevant parameters in the greenhouse. Also, Raspberry Pi serves as a processing unit that links the sensor module to the Blynk mobile application. All sensor data is then stored in the Blynk cloud and shown on mobile devices in real-time. The data inclusive of temperature and humidity of the greenhouse, along with height and number of leaves of the plant were measured and recorded. The results showed that the proposed system was able to yield better growth of the plant in terms of height, number, and size of the leaves.

Reference
  • 1. Aliac, C. J. G., & Maravillas, E. (2019). IOT hydroponics management system. 2018 IEEE 10th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2018, 1–5. https://doi.org/10.1109/HNICEM.2018.8666372

    2. Alpay, Ö., & Erdem, E. (2019). Climate Control of an Smart Greenhouse based on Android. 2018 International Conference on Artificial Intelligence and Data Processing, IDAP 2018, 1–5. https://doi.org/10.1109/IDAP.2018.8620803

    3. Herman, & Surantha, N. (2019). Intelligent monitoring and controlling system for hydroponics precision agriculture. 2019 7th International Conference on Information and Communication Technology, ICoICT 2019, 5(1997), 1–4. https://doi.org/10.1109/ICoICT.2019.8835377

    4. Jeaunita, T. C. J., Sarasvathi, V., Harsha, M. S., Bhavani, B. M., & Kavyashree, T. (2018). An automated greenhouse system using agricultural internet of things for better crop yield. IET Conference Publications, 2018(CP747). https://doi.org/10.1049/cp.2018.1388

    5. Nnadi, S. N., & Idachaba, F. E. (2018). Design and Implementation of a Sustainable IOT Enabled Greenhouse Prototype. IEEE 5G World Forum, 5GWF 2018 - Conference Proceedings, 457–461. https://doi.org/10.1109/5GWF.2018.8517006

    6. Peuchpanngarm, C., Srinitiworawong, P., Samerjai, W., & Sunetnanta, T. (2016). DIY sensor-based automatic control mobile application for hydroponics. Proceedings of the 2016 5th ICT International Student Project Conference, ICT-ISPC 2016, 57–60. https://doi.org/10.1109/ICT-ISPC.2016.7519235

    7. Solangi, K. H., Lwin, T. N. W., Rahim, N. A., Hossain, M. S., Saidur, R., & Fayaz, H. (2011). Development of solar energy and present policies in Malaysia. 2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011, 115–120. https://doi.org/10.1109/CET.2011.6041447

    8. Vidhya, R., & Valarmathi, K. (2018). Survey on Automatic Monitoring of Hydroponics Farms Using IoT. Proceedings of the 3rd International Conference on Communication and Electronics Systems, ICCES 2018, (Icces), 125–128. https://doi.org/10.1109/CESYS.2018.8724103