~World’s largest generation of green energy of over 3 lakh units over next 5 years through 84 solar panels will be supplied to Mumbai Railways~ Zest Outdoor Media, world’s first green OOH asset management company which has introduced solar billboards to generate electricity, has bagged GUINNESS WORLD RECORDS for installing highest number of solar panels on a single advertising billboard. With 84 solar panels, Zest … Continue reading Zest Outdoor Makes it to GUINNESS WORLD RECORDS for Installing Highest Number of Solar Panels on a Billboard Certificate | Announce Hyundai Motor India as Green Partners