Credit Rating

July 31, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza Dalal Street Bandra Kurla Complex Mumbai – 400 001 Bandra (East), Mumbai – 400 051 Scrip Code: 542760 (Equity) Symbol: SWSOLAR Scrip Code: 725032 (CP) Sub.: Credit Rating - Disclosure under Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) Dear Sir/ Ma’am, Pursuant to Regulation 30 of the Listing Regulations, please find enclosed the report on instrument wise rating actions issued by Acuité Ratings & Research Limited: Facility Rating Amount (in Current Rating Rating Action /Instrument INR Crore) Bank Facility/Loan Long Term 4571.47 ACUITE BBB- Downgraded & Withdrawn Bank Facility/Loan Long Term 825.00 ACUITE BBB-/ Downgraded Negative Bank Facility/Loan - 1628.53 Not Applicable Withdrawn Bank Facility/Loan Short Term 175.00 ACUITE A3 Downgraded Bank Facility/Loan Short Term 50.00 ACUITE A3 Downgraded & Withdrawn Bank Facility/Loan - 200.00 Not Applicable Withdrawn Commercial Paper - 100.00 Not Applicable Withdrawn The rationale for rating actions is provided in the said report. Request you to take the same on records. Thanking you, Yours faithfully, For Sterling and Wilson Renewable Energy Limited Ajit Pratap Singh Chief Financial Officer Sterling and Wilson Renewable Energy Limited Regd. Office: Universal Majestic, 9th Floor, P. L. Lokhande Marg, Chembur (W), Mumbai - 400043 Phone: (91-22) 25485300 | Fax: (91-22) 25485331 | CIN: L74999MH2017PLC292281 Email: info@sterlingwilson.com | Website: www.sterlingandwilsonre.com