Updated: December 25, 2020 00:48 IST System is expected to generate about 3 lakh units of green energy in its first year of operation Share Article AAA System is expected to generate about 3 lakh units of green energy in its first year of operation A grid-connected rooftop solar system has been installed on the buildings of the International Training Centre for Operational Oceanography (ITCOocean) premises in the Indian National Centre for Ocean Information Services (INCOIS) at Pragatinagar here. According to a press release issued by INCOIS on Thursday, the rooftop solar system has the capacity of 214.5 kWp (kilowatt peak) or peak generation capacity and it is likely to be switched on soon.