To contact a solar panel company or related authority, you can find details on government and corporate websites like the Ministry of New and Renewable Energy (MNRE), Solar Energy Corporation of India (SECI), or support pages for companies like Tata Power Solar. For local dealers, use online directories like Justdial or search for the specific company name.

• Ministry of New and Renewable Energy (MNRE): Provides specific contact numbers and email addresses for officials on its solar contact us page.
• Solar Energy Corporation of India (SECI): You can contact them through the information available on their website, seci.co.in.
• Tata Power Solar: For general customer service, visit their support page to find escalations and contact information.
  

  To ask for a contact method or other information, you can use phrases like “Please feel free to contact me if you have any questions” or “Should you need any further assistance, please do not hesitate to contact me”. You can also say “Let me know if you need anything else” or “Drop me a line if you have any questions” for a more casual tone. 

   
  Formal alternatives
  • • If you require any further information, please do not hesitate to contact me. 
      
       
    • Please contact me if there are any problems. 
      
       

  • Please feel free to contact me for further details. 
    
     
  Informal alternatives
  • Let me know if you need anything else.

  • Drop me a line if you need anything else.

  • Get in touch. 
    
     
  Other ways to phrase it
  • Should you need any further assistance, do not hesitate to contact me. 
    
     

  • I’d be happy to provide any additional information if needed. 
    
     

  • Please feel free to ask if you have any further questions