Company: SUNE
Filing Date: 2025-04-07
Form Type: 424B5
Source: 0001213900-25-029179
Chunk: 39

Company: SUNation Energy, Inc.
Filing Date: 2025-04-07
Form: 424B5
Chunk 39
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 portions thereof deemed furnished and not filed)                                                                                                                                                |
| ● | our definitive proxy statement on Schedule 14A filed with the SEC on                                                                                                                                                                   
 March 6, 2024, as amended on March                                                                                                                                                                                                     
 29, 2024 and April 8, 2024; definitive                                                                                                                                                                                                 
 proxy statement on Schedule 14A filed with the SEC on May                                                                                                                                                                              
 29, 2024, as amended on June 12,                                                                                                                                                                                                       
 2024, June 13, 2024, June                                                                                                                                                                                                              
 13, 2024, June 24, 2024, June                                                                                                                                                                                                          
 25, 2024, July 8, 2024 and July                                                                                                                                                                                                        
 9, 2024; definitive proxy statement on Schedule 14A filed with the SEC on October                                                                                                                                                      
 10, 2024, as amended on October 18,                                                                                                                                                                                                    
 2024; and definitive proxy statement on Schedule 14A filed with the SEC on March 10, 2025                                                                                                                                              |
| ● | the description of our common stock contained in our Form 8-A filed with the SEC on December 30, 2009                                                                                                                                  |

In addition, all documents subsequently filed by
us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of the offering (excluding any information
furnished rather than filed) shall be deemed to be incorporated by reference into this prospectus supplement.

Notwithstanding the statements in the preceding
paragraphs, no document, report or exhibit (or portion of any of the foregoing) or any other information, including any exhibits under
Item 9.01, that we have “furnished” to the SEC pursuant to the Exchange Act shall be incorporated by reference into this prospectus.

We will furnish without charge to you, on written
or oral request, a copy of any or all of the documents incorporated by reference in this prospectus, including exhibits to these documents.
You should direct any requests for documents to:

<div align='center'>SUNation Energy, Inc.

171 Remington Blvd.

Ronkonkoma, NY 11779

Attention: Corporate Secretary
Telephone (631) 750 9454</div>

You also may access these filings on our website
at https://sunationenergy.com/. We do not incorporate the information on our website into this prospectus or any supplement to this prospectus