Company: SUNE
Filing Date: 2025-02-27
Form Type: 424B5
Source: 0001213900-25-017771
Chunk: 54

Company: SUNation Energy, Inc.
Filing Date: 2025-02-27
Form: 424B5
Chunk 54
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 to our registration statement on Form S-4, as amended (File No. 333-260999);                                                                                                                                                                                                                                                    |
| ● | our Current Reports on Form 8-K (other than portions thereof furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits accompanying such reports that are related to such items) filed with the SEC on January 4, 2022, February 9, 2022, February 15, 2022, February 16, 2022, February 28, 2022, March 16, 2022, March 18, 2022, March 23, 2022, March 25, 2022, March 29,2022, April 13, 2022, April 28, 2022, May 19, 2022, June 8, 2022 and June 15, 2022; and |
| ● | the description of our common stock contained in our registration statement on Form 8-A, which was filed with the SEC on January 24, 2003, including any amendment or report filed with the SEC for the purpose of updating such description.                                                                                                                                                                                                                             |

All reports and other documents we subsequently
file pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of this offering, including all such documents
we may file with the SEC after the date of the initial registration statement and prior to the effectiveness of the registration statement,
but excluding any information furnished to, rather than filed with, the SEC, will also be incorporated by reference into this prospectus
and deemed to be part of this prospectus from the date of the filing of such reports and documents. You may request a copy of these filings,
other than an exhibit to a filing unless that exhibit is specifically incorporated by reference into that filing, at no cost, by writing
to or telephoning us at the following:

<div align='center'>Pineapple Energy Inc.
10900 Red Circle Drive

Minnetonka, MN 55343
Attention: Corporate Secretary
(952) 996-1674</div>

You should rely only on the information incorporated
by reference or presented in this prospectus or the applicable prospectus supplement. Neither we nor any underwriters or agents have authorized
anyone else to provide you with different information. We are not making an offer of these securities in