Company: RAYA
Filing Date: 2025-09-29
Form Type: 424B5
Source: 0001185185-25-001296
Chunk: 0

Company: Erayak Power Solution Group Inc.
Filing Date: 2025-09-29
Form: 424B5
Chunk 0
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Filed pursuant to Rule 424(b)(5)
Registration No. 333-278347

Prospectus Supplement

(To Prospectus dated September 29, 2025)

<div align='center'>Up to $10,000,000 Class A Ordinary Shares

ERAYAK Power Solution Group Inc.</div>

We have entered into an Sales Agreement (the “Sales Agreement”) with Craft Capital Management LLC (“Craft” or the “Sales Agent”), dated September 29, 2025, relating to the sale of our Class A ordinary shares of par value of $0.0001 each (the “Class A Ordinary Shares”) offered by this prospectus supplement and the accompanying base prospectus. In accordance with the terms of the Sales Agreement, we may offer and sell our Class A Ordinary Shares from time to time up to an aggregate offering price of up to $10,000,000 through or to the Sales Agent, acting as sales agent or principal.

Upon our delivery of a placement notice and subject to the terms and conditions of the Sales Agreement, the Sales Agent may sell our ordinary shares by methods deemed to be an “at the market offering” as defined in Rule 415(a)(4) promulgated under the Securities Act of 1933, as amended (the “Securities Act”). The Sales Agent is not required to sell any specific number or dollar amount of securities, but will use its commercially reasonable efforts consistent with its normal trading and sales practices and applicable state and federal laws, rules and regulations and the rules of The Nasdaq Capital Market (“Nasdaq”) to sell such our ordinary shares. There is no arrangement for funds to be received in any escrow, trust or similar arrangement.

We will pay the Sales Agent a total commission for its services in acting as agent in the sale of our Class A Ordinary Shares equal to 4.0% of the gross sales price per share of all shares sold through the Sales Agent as agent under the Sales Agreement. See “Plan of Distribution” for information relating to certain commissions and expenses of the Sales Agent to be reimbursed by us.

In connection with the sale of Class A Ordinary Shares on our behalf, the Sales Agent will be deemed to be an “underwriter” within the meaning of the Securities Act and the compensation of the Sales Agent will be deemed to be underwriting commissions or discounts. We have also agreed to provide indemnification and contribution to the Sales Agent with respect to certain liabilities, including liabilities under the Securities Act or the Exchange Act of 1934