Mojo BBQ - Solar Dryer for Kava: A Ground-breaking Innovation for Farmers

1. Solar Dryer for Kava: A Ground-breaking Innovation for Farmers Innovation and invention are manifested from the urgency in human necessity. That’s how we have evolved and advanced as a race through millions of years. As we continue to thrive in the 21st Century, the need of the hour is to build a sustainable world. For that, we need to innovate and implement eco-friendly practices as alternatives to traditional habits. Putting that thought into action, the kava farmers now have a renewable source to process their produce; introducing solar dryers for kava and other agro products. Why Use Solar Dryers? Many agricultural products like kava require drying to dehydrate the produce for processing and extending its longevity (preservation). Traditionally farmers use sun-drying, which is Time-consuming; Unhygienic; and Carries the risk of product wastage. The other method is, using non-renewable energy sources like electricity and fuel to power drying applications, which is expensive and causes pollution. So, what is the alternative for a farmer who wants to dry the produce affordably and responsibly while preventing wastage? The answer is in the sustainable use of solar dryers; what is it? How does it serve the need of kava farmers? How can the farmer use a solar dryer for kava? Let’s explore further! What is a Solar Dryer? A solar dryer is a parabolic-shaped structure made from transparent UV-coated polycarbonate sheets, used for dehydrating the produce. It is a cost-effective, efficient, and sustainable alternative to the traditional drying practices that are quite effective in preventing any post-harvest agricultural waste. Other than agro products like kava, the solar dryer can be used for dehydrating spices, herbs, tea, coffee, chili, tomatoes, coconut, bananas, etc.

2. What is the Working Principle of a Solar Dryer? A solar dryer operates on the principle of greenhouse drying, leveraging the natural heat of the sun. The trick is in the parabolic shape and the use of polycarbonate. While the parabolic shape enables equal distribution and utilization of heat and solar radiation, the polycarbonate creates a greenhouse effect which facilitates and accelerates the drying process. The average internal temperature can go up to 55 degrees Celsius and more. The dome shape also allows the rainwater to run off seamlessly and fast. There are sealants along with the structure that prevents leakage. The UV coating allows the product to retain its natural color and nutrient value even in a dehydrated state. Wrapping Up! As you can see, the drying process is completely natural, devoid of the use of any non- renewable energy source, and hence cost-efficient; a blessing for farmers constrained by their economic issues. The dome demands a one-time cost for construction and might require minor maintenance and repairs from time to time, which one can avoid through maintenance. It is an economic and sustainable practice, which can boost the agro-sector with enhanced production and prevent further environmental degradation. On an ending note, the solar dryer is a patented invention available at a few suppliers. Mojo BBQ provides farmers with premium quality solar dryers for kava or other agro products. You can check out their website for further information on the same to get yours today!