Company: SUNE
Filing Date: 2025-02-27
Form Type: 424B5
Source: 0001213900-25-017771
Chunk: 49

Company: SUNation Energy, Inc.
Filing Date: 2025-02-27
Form: 424B5
Chunk 49
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 by any independent sources. While we are not aware of any misstatements regarding
the market or industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various
factors.

References in this prospectus to “Pineapple”,
“we”, “our”, “us” and the “Company” refer to Pineapple Energy Inc., a Minnesota corporation,
and its subsidiaries.

<div align='center'>ii

PROSPECTUS SUMMARY</div>

This summary highlights certain information about us and selected information contained elsewhere in or incorporated by reference into this prospectus. This summary is not complete and does not contain all of the information that you should consider before deciding to invest in our common stock. For a more complete understanding of our company, we encourage you to read and consider carefully the more detailed information in this prospectus, including the information incorporated by reference in this prospectus, and the information under the heading “Risk Factors” in this prospectus, beginning on page 3, before making an investment decision.

<div align='center'>Our Company</div>

Overview

We are a growing domestic operator and consolidator of residential solar, battery storage, and grid service solutions. Our focus is acquiring and growing leading local and regional solar, storage and energy service companies nationwide. Through our HEC business, we also operate as a recognized solar integrator, dedicated to providing affordable energy solutions in Hawaii with our offerings of solar panels, communication filters, web monitoring systems, batteries, water heating systems, and other related products that help residential and commercial users reduce electric costs and earn tax credits related to installing renewable energy systems. Our E-Gear business is a renewable energy innovator that offers proprietary patented and patent pending edge-of-grid energy management and storage solutions that offer intelligent and real-time adaptive control, flexibility, visibility, predictability and support to energy consumers, energy service companies, and utilities.

Our Corporate Information

Our principal offices are located at 10900
Red Circle Drive Minnetonka, MN 55343 and the telephone number at that location is (952) 996-1674. Our website address is www.pineappleenergy.com.
Information contained on our website is not incorporated by reference into this prospectus, and you should not consider information contained
on our website as part of this prospectus or part of any prospectus supplement.

The names “Pineapple Energy,”
“Sungevity,” “Horizon Solar Power,” “Hawaii Energy Connection” and “E Gear” and our