Electronics and Instruments Limited (REIL) has reinvited bids for the implementation of 50 MW of grid-connected rooftop and small-scale solar power projects for government buildings in different states and union territories of India. A single project can comprise several rooftop units though the minimum size of each project would have to be above 1 kW. The scope of work involves site survey, design, manufacture, supply, erection, testing and commissioning along with the setting up of an associated power evacuation and transmission systems. The developer will also provide warranty and operations and maintenance (O&M) for a period of 25 years. Incentives will be provided to developers setting up projects on government buildings and institutions. The projects will be implemented under the renewable energy service company model and the last date for bid submission is July 28, 2018. According to REIL, the projects have been retendered as a result of the new benchmark costs for grid-connected rooftop solar PV projects determined by the MNRE. The new costs will now be applicable to the tender.