FCC ID: 2AYMH-C09960 ESL Controller

HANSHOW TECHNOLOGY CO.,LTD. Section 2.911(d)(7) USA Agent for Service of Process Company name: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. 1288 Kanghe Rd., Xiuzhou District,Jiaxing,Zhejiang, China Product Name: ESL Controller FCC ID: 2AYMH-C09960 Model(s): HS_C09960, HS_C09962 2.911(d)(7) USA Designated Agent for Service of Process We, [HANSHOW TECHNOLOGY CO.,LTD.] designate [Baihetian Innovative Solutions]NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email add ress for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. HANSHOW TECHNOLOGY CO.,LTD. USA Agent Company name: Baihetian Innovative Solutions Address: 6837 Chase Rd, Dearborn, MI 48126, USA FRN: 0033401605 Contact Name: Kenneth Young Telephone No: 313-395-3113 Email: ken.young@baihetiansolutions.com Applicant Company name: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. 1288 Kanghe Rd., Xiuzhou District,Jiaxing,Zhejiang, China FRN: 0030365795 Contact Name: jianguo zhao Telephone No: +86-0573-82791750 Email: jianguo.zhao@hanshow.com Signature:

Signature:

Title: Manager Date: 2023-08-16 Title: R&D director Date: 2023-08-16 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

HANSHOW TECHNOLOGY CO.,LTD. Section 2.911(d)(5)(i) Certification Equipment Type Company name: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. 1288 Kanghe Rd., Xiuzhou District,Jiaxing,Zhejiang, China Product Name: ESL Controller FCC ID: 2AYMH-C09960 Model(s): HS_C09960, HS_C09962 2.911(d)(5)(i) Equipment Type We, [HANSHOW TECHNOLOGY CO.,LTD.] certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered ListNOTE 1 Yours sincerely, Signature:

Name: jianguo zhao Date: 2023-08-16 Title and Company name: R&D director and HANSHOW TECHNOLOGY CO.,LTD. NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

HANSHOW TECHNOLOGY CO.,LTD. Section 2.911(d)(5)(ii) Certification Applicant (Covered List ) Company name: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. 1288 Kanghe Rd., Xiuzhou District,Jiaxing,Zhejiang, China Product Name: ESL Controller FCC ID: 2AYMH-C09960 Model(s): HS_C09960, HS_C09962 2.911(d)(5)(ii) Applicant filing We, [HANSHOW TECHNOLOGY CO.,LTD.] certify that, as of the date of the filing of the application, the applicant is not identifiedNOTE 1on the Covered ListNOTE 2,established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature:

Name: jianguo zhao Date: 2023-08-16 Title and Company name: R&D director and HANSHOW TECHNOLOGY CO.,LTD. NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Agent Authorization Company: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. 1288 Kanghe Rd., Xiuzhou District,Jiaxing,Zhejiang, China Product Name: ESL Controller Model Number(s): HS_C09960, HS_C09962 Product Description: ESL Controller We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2023-08-16 Name:

jianguo zhao Title:

R&D director Company: HANSHOW TECHNOLOGY CO.,LTD.

< HANSHOW TECHNOLOGY CO.,LTD. >

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Subject; Request for Long Term Confidentiality FCC ID: 2AYMH-C09960 Date: 2023-08-16 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Pursuant to Public Notice DA 04-1705 of the Commission' s policy, in order to comply with the marketing regulations in 47 CFT 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuanttoKDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: jianguo zhao Title: R&D director

Differences Declaration To whom concern, We company HANSHOW TECHNOLOGY CO.,LTD. hereby declares: The product models HS_C09960, HS_C09962 are identical in the same PCB layout, interior structure and electrical circuits, The differences are appearance color and model name for commercial purpose. Authorized signature:

Name: jianguo zhao Date: 2023-08-16