Tata Power on Monday informed the exchanges that its wholly–owned subsidiary has received a letter of award from NTPC for a 250-mw solar project worth ₹1,505 crore. With this order, the order book of Tata Power Solar now stands at approximately ₹7,600 crore, including external and internal orders. The total value of the order is ₹1,505 crore and the completion period is 20 months, it further said. Shares of Tata Power jumped 0.76 per cent at ₹59.40 while those of NTPC gained 1.25 per cent at ₹121.75 on the BSE.