WattPower secures ReNew order for 1 GW of utility-scale solar inverters

WattPower today announced that it has secured an order from ReNew to supply 1 GW of utility-scale solar inverters. The agreement covers the supply of WattPower’s 330KTL string inverters and WP-506KTL grid-forming inverters.

Supplies under the 1 GW agreement, covering both inverter models, are scheduled for delivery during the 2027-28 financial year.

Signed at the Renewable Energy India Expo (REI) 2026 at the India Expo Mart in Greater Noida, the agreement covers two inverter platforms designed to support utility-scale solar projects across varying grid conditions. While the WP-330KTL serves established utility-scale applications, the WP-506KTL brings advanced grid-forming capabilities to solar power generation.

“As renewable energy capacity expands, grid stability and the ability to manage changing operating conditions are becoming increasingly important. Grid-forming technology can help solar power systems respond to these requirements, particularly in grids with a growing share of renewable energy,” stated WattPower. “The agreement reflects the continuing demand for inverter technologies that support large-scale solar deployment while addressing the evolving needs of modern power grids.”