UK-based and southeast Asia-focused Coro Energy Plc (<a href="https://www.londonstockexchange.com/stock/CORO/coro-energy-plc/company-page" target="_blank">LON:CORO</a>) said today it has signed a binding agreement for the first phase of an overall 50-MW rooftop solar project in Vietnam across sites of local computer and electronics retailer Mobile World Investment Corporation (VN:MWG).