Tata Power-DDL Commissions Grid Substation With Li-ion Batteries at Narela Updated On Thu, Feb 4th, 2021 by Saurenergy Tata Power-DDL has commissioned a 66/11 KV GIS Grid Substation at Narela Industrial Hub in Delhi, benefiting over 2000 industrial units in Narela and the adjoining areas Tata Power-DDL today commissioned a 66/11 KV GIS Grid Substation at Narela Industrial Hub in Delhi. The newly commissioned substation will benefit over 2000 industrial units in Narela […] Read more