Supplying of Grid Interactive Roof Top Solar Photo Voltaic Panels at GPO Building Allahabad. August 7, 2019 Anand Gupta 0000 Tenders Supplying, Installation, Testing, Commissioning of Grid Interactive Roof Top Solar Photo Voltaic Panels at GPO Building Allahabad. For more information please see below link: Read more GETCO issue Tender for Survey, DSIC and Maintenance of Solar PV System for 5 Years as a Rooftop at Control Room Terrace of Various Substations – EQ