Slovak development in agrivoltaics Multifunctionality and energy self-sufficiency Technology and mobility Variants and coverage Installation Commercialization Summary UPDATED: 01/28/2024 This photovoltaic arm represents a significant innovation in agrivoltaics , offering a sustainable and efficient solution for modern agriculture. Slovak development in agrivoltaics A startup from Slovakia, Sun powered systems, sro, has innovated in the field of agriculture with its integrated photovoltaic arm. This system, designed to operate off the grid, is an energy solution for agricultural activities such as weeding and other minor tasks in the crop.
With its largest configuration, the arm reaches 18 m in length, offers a power of 2.4 kW and can serve an area of up to 1000 m 2 . Multifunctionality and energy self-sufficiency This photovoltaic arm not only facilitates weeding, but also supports soil preparation and the cultivation process. The energy generated is sufficient for activities such as vegetable processing, preparation of vegetable products and packaging, all without the Buy Email Database need for connection to the electrical grid. This aspect makes it ideal for remote areas or areas with difficult electrical access. Technology and mobility The arm is powered by a 750W, 1500rpm AC asynchronous motor, powered by photovoltaic panels located on its structure. The mobility of the equipment is based on a combination of close and circular movements, creating an adjustable spiral pattern of 60 or 30 cm wide. Energy is stored in LiFePo batteries, and the system is regulated by frequency controllers. Variants and coverage The system is offered in different sizes.
The smallest version has a six-meter arm and a power of 1 kW, covering 105 m². The largest version, mentioned above, covers up to 1000 m². Installation Its installation is simple, using ground screws, allowing easy replacement if necessary. Demko emphasizes the non-invasive nature of the system in the soil, avoiding compaction by heavy machinery and offering a healthier and more sustainable crop. Commercialization Currently, the system is assembled in Slovakia and its sale is planned in European countries with subsidies for agrivoltaics such as France, Italy and Spain. The 18 m model is sold for around 24,000 euros. Summary Automated system : Soil preparation, sowing, harvesting, and pest and weed control in an ecological way. Mechanics and energy : 750 W motor, 1500 rpm, with solar energy and batteries.