The Solar Energy Corporation of India has invited bids for the manufacture and commissioning of five 160 MVA, 220/33-33 kV power transformers at the Radhanesda Ultra Mega Solar Park in Gujarat. The last date to submit bids is January 23, 2026. Bids will be opened on the same day. Bidders must furnish an earnest money deposit of ₹15 million (~$166,565) and a contract performance security amounting to 10% of the contract value. They must also submit a tender processing fee of ₹25,000 (~$277.6).