Rajasthan Electronics and Instruments Limited (REIL) has released an EPC tender for 15 MW multiple solar projects on behalf of the Oil and Natural Gas Corporation (ONGC). These may be grid connected rooftop solar or small solar projects with sizes ranging from 1 kW to 500 kW at a single location or building. The projects will be set up on or near ONGC buildings in the states of Gujarat, Uttarakhand, Assam and Tripura. In addition, the successful bidder will develop the project under the capex model, as well as provide energy storage solutions and O&M services for five years. To be eligible for bidding, a developer has to bid for the entire capacity offered in at least one state. The eligible bidder can also bid for the entire capacity in all the four states before November 8, 2017.