Tender For corrigendum : design, supply, erection, commissioning, testing and comprehensive o&m for 10 (ten) years for 16.5kw, 23.5kw, 12.5kw, 20kw, 15kw & 8kw grid connected rooftop solar photovoltaic power project at urjanagar colony, tps ukai. (emd-colony et-6176)