The price is even lower than NTPC's average coal-based power tariff of Rs 3.20 per unit.
"Bhadla Ph-IV Solar Park results in a historic lowering of tariffs. Phelan Energy (50MW) and Avaada Power (100 MW) have bagged projects at Rs 2.62/unit. Softbank Cleantech has won 100 MW capacity at Rs 2.63/unit," a senior official said.
After the auction... Power Minster Piyush Goyal tweeted "Another milestone towards Prime Minister Narendra Modi's vision of clean affordable power for all: Bhadla Solar Park achieves tariff of Rs 2.62/unit".
Earlier in February, the lower capital expenditure and cheaper credit had pulled down solar tariff to a new low of Rs 2.97 per unit for the first year in an auction conducted for 750 MW capacity in Rewa Solar Park in Madhya Pradesh.
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However, the levelised tariff for Rewa project has worked out to be Rs 3.30 per unit.
In January last year, solar power tariff had dropped to a new low, with Finnish energy firm Fortum Finnsurya Energy quoting Rs 4.34 a unit to bag the mandate to set up a 70-MW solar plant under NTPC's Bhadla Solar Park tender.