Compo-Flow is a smart, stackable composting system designed for eco-conscious homeowners and beginners to make home composting easier and more efficient. It helps reduce food waste from landfills and creates valuable compost. The system uses modular sieve trays for filtering and a solar-powered monitoring probe with RFID to send real-time temperature and humidity data to an app. It is made from recycled HDPE plastic and uses low-waste rotational moulding and flat-pack shipping.