In a bid to promote environment-friendly system, Indian Railways launched its first 1,600 HP solar powered Diesel Electric Multiple Unit (DEMU) train with a unique facility of Battery Bank from Safdarjung station, New Delhi. A solar power DEMU train with six trailer coaches will save about 21,000 Litres of Diesel and thereby bring cost saving of Rs.12 Lac every year. The train will run from Sarai Rohilla in Delhi to Farukh Nagar in Haryana. A total of 16 solar panels, each producing 300 Wp, are fitted in six coaches.