2AWE8-S6ER1P-Hhybrid inverter

Rev 1/26/2023 (Ginlong technologies Co., Ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08‐08‐2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AWE8‐S6ER1P‐H Ginlong technologies Co., Ltd certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Ruyi Pan/Safety certification manager Ginlong technologies Co., Ltd Rev 1/26/2023 (Ginlong technologies Co.,Ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08‐08‐2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AWE8‐S6ER1P‐H Ginlong technologies Co., Ltd certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Ruyi Pan/Safety certification manager Ginlong technologies Co., Ltd

Ginlong Technologies Co., Ltd. No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 China Date: 2024.8.7 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AWE8-S6ER1P-H FRN: 0029578218 US Agent – Attestation Statement / Part 2.911(d)(7) Ginlong Technologies Co., Ltd. certifies, that as of August 7, 2024, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AWE8-S6ER1P-H Ginlong Technologies Co., Ltd.accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Ginlong Technologies Co., Ltd. for FCC ID: 2AWE8-S6ER1P-H Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Ginlong Technologies Co., Ltd. Designated Agent: FCC US Agent, LLC Company Representative:Ruyi Pan Designated Agent Representative: Tim Payne Signature: Signature:

( Ginlong technologies Co.,Ltd) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AWE8-S6ER1P-H Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram .pdf, Schematics .pdf , Operation Description .pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Short-term confidentiality requested: 180 days Exhibit Type File Name External Photos, Internal Photos, Test Setup Photos, User Manual External Photos.pdf, Internal Photos .pdf, Test Setup Photos .pdf, User Manual.pdf Sincerely, Ruyi Pan/Safety certification manager Ginlong technologies Co.,Ltd

Difference Statement Model：S6-ER1P5K02-NV-ND-H-US, S6-ER1P7.5K03-NV-ND-H-US, S6-ER1P7.6K03-NV-ND-H-US, S6-ER1P9.9K04-NV-ND-H-US, S6-ER1P10K04-NV-ND-H-US, S6-ER1P11.4K04-NV-ND-H-US The schematic design, PCB Layout and so on are the same for all models. Only the power is different. We chose the highest power S6-ER1P11.4K04-NV-ND-H-US for RF test. August 08, 2024 Ruyi Pan/Safety certification manager Ginlong technologies Co.,Ltd

Ginlong technologies Co.,Ltd Date: 2024-08-08 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AWE8-S6ER1P-H To Whom It May Concern: This letter is to ascertain that Ginlong technologies Co.,Ltd EUT : hybrid inverter Model Name : S6-ER1P5K02-NV-ND-H-US, S6-ER1P7.5K03-NV-ND-H-US, S6-ER1P7.6K03- NV-ND-H-US, S6-ER1P9.9K04-NV-ND-H-US, S6-ER1P10K04-NV-ND-H-US, S6-ER1P11.4K04-NV-ND-H-US We will apply for FCC SDOC. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： Client’s name / title ： Ruyi Pan/Safety certification manager Contact information / address: Ginlong technologies Co.,Ltd /No.57 Jintong Road, Binhai, (seafront), Industrial Park, Xiangshan Ningbo, Xhejiang 315712 P.R. China

(Ginlong technologies Co.,Ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: August 08, 2024 SUBJECT: FCC Application for FCC ID: 2AWE8-S6ER1P-H To Whom It May Concern: We, the undersigned, hereby authorize Tony Wei at EMTEK(NINGBO) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK(NINGBO) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Ruyi Pan/Safety certification manager Ginlong technologies Co.,Ltd

Label and Label Location

FCC ID: 2AWE8-S6ER1P-H RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE,1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW = 10^( dBm/10) 11.2 Measurement Result Operation Frequency: 2402 MHz-2480 MHz Antenna gain: 3.55 dBi; R=20cm BLE Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 BLE 1M 0.37 0±1 1 2.26 0.000567191 1 2440 0.69 0±1 1 2.26 0.000567191 1 2480 0.66 0±1 1 2.26 0.000567191 1 *** End of Report ***

Report No.: BL-SZ2470834-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Ginlong Technologies Co., Ltd. Address: No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 P.R.China Equipment Type: hybrid inverter Model Name: S6-ER1P11.4K04-NV-ND-H-US Brand Name: N/A Test Standard: IEEE Std 149-2021 Sample Arrival Date: Jul. 17, 2024 Test Date: Jul. 23, 2024 Date of Issue: Jul. 30, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Xia Long Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2470834-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Jul. 30, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory ..................................................................................................................... 3 1.2 Test Location ......................................................................................................................... 3 2 PRODUCT INFORMATION ......................................................................................................... 4 2.1 Applicant Information ............................................................................................................ 4 2.2 Manufacturer Information ...................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) .......................................................... 4 2.4 Ancillary Equipment .............................................................................................................. 4 3 SUMMARY OF TEST RESULTS ................................................................................................. 5 3.1 Test Standards ...................................................................................................................... 5 3.2 Test Verdict ........................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................... 5 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 6 4.1 Test Condition ....................................................................................................................... 6 4.2 Test Equipment List .............................................................................................................. 6 4.3 Test Setup ............................................................................................................................. 7 4.4 Test Frequencies .................................................................................................................. 7 ANNEX A TEST RESULTS ............................................................................................................. 8 A.1 Gain and Efficiency ............................................................................................................... 8 A.2 VSWR ................................................................................................................................... 8 ANNEX B RADIATION PATTERN .................................................................................................. 9 ANNEX C TEST SETUP PHOTOS ............................................................................................... 12 ANNEX D EUT PHOTO ................................................................................................................ 12 Report No.: BL-SZ2470834-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2470834-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Ginlong Technologies Co., Ltd. Address No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 P.R.China Contact Person Pan Ruyi Email Address [email protected] 2.2 Manufacturer Information Manufacturer N/A Address N/A 2.3 General Description for Equipment under Test (EUT) EUT Name hybrid inverter Model Name Under Test S6-ER1P11.4K04-NV-ND-H-US Antenna Type Rod Antenna Dimensions 100 mm 2.4 Ancillary Equi…

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Report No.ENB2407030125W00201R Page 1 of 45 Ver.1.0 TEST REPORT $二维码$ Product Name : hybrid inverter Model Number : S6-ER1P5K02-NV-ND-H-US, S6-ER1P7.5K03-NV-ND-H-US, S6-ER1P7.6K03-NV-ND-H-US, S6-ER1P9.9K04-NV-ND-H-US, S6-ER1P10K04-NV-ND-H-US, S6-ER1P11.4K04-NV-ND-H-US FCC ID : 2AWE8-S6ER1P-H Prepared for : Ginlong Technologies Co., Ltd. Address : No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 P.R.China Prepared by : EMTEK (NINGBO) CO., LTD. Address : No. 8, Building 8, Lane 216, Qingyi Road, Ningbo Hi-Tech Zone, Ningbo, Zhejiang, China Tel: +86-574-27907998 Fax: +86-574-27721538 Report Number : ENB2407030125W00201R Date(s) of Tests : July 03, 2024 to July 28, 2024 Date of Issue : August 07, 2024 Report No.ENB2407030125W00201R Page 2 of 45 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ...................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................... 4 3 SUMMARY OF TEST RESULT ......................................................................................................... 5 4 TEST METHODOLOGY ..................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ...................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED ................................................................................................ 6 4.3 DESCRIPTION OF TEST MODES ...................................................................................................... 8 4.4 TEST SOFTWARE ............................................................................................................................... 8 5 FACILITIES AND ACCREDITATIONS .............................................................................................. 9 5.1 FACILITIES .......................................................................................................................................... 9 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................................... 9 6 TEST SYSTEM UNCERTAINTY ...................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST ......................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1 ............................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2 ............................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP........................................................................................... 13 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ............................................................... 14 7.5 SUPPORT EQUIPMENT ................................................................................................................... 14 8 TEST REQUIREMENTS ................................................................................................................... 15 8.1 DTS 6DB BANDWIDTH ..................................................................................................................... 15 8.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ......................................................................... 18 8.3 MAXIMUM POWER SPECTRAL DENSITY ....................................................................................... 21 8.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ....................................... 24 8.5 RADIATED SPURIOUS EMISSION ................................................................................................... 29 8.6 CONDUCTED EMISSIONS TEST ..................................................................................................... 41 8.7 ANTENNA APPLICATION .................................................................................................................. 44 Report No.ENB2407030125W00201R Page 3 of 45 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Ginlong Technologies Co., Ltd. Address : No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 P.R.China Manufacturer : Ginlong Technologies Co., Ltd. Address : No.57 Jintong Road, Binhai Industrial Park, Xiangshan Ningbo, Zhejiang 315712 P.R.China EUT : hybrid inverter Model Name : S6-ER1P5K02-NV-ND-H-US, S6-ER1P7.5K03-NV-ND-H-US, S6-ER1P7.6K03-NV-ND-H-US, S6-ER1P9.9K04-NV-ND-H-US, S6-ER1P10K04-NV-ND-H-US, S6-ER1P11.4K04-NV-ND-H-US Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2 , Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK (NINGBO) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report Date of Test : July 03, 2024 to July 28, 2024 Prepared by : June Gao /Engineer Reviewer : Lucas Xu /Supervisor Approve & Authorized Signer : Tony wei/Manager Report No.ENB2407030125W00201R Page 4 of 45 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product hybrid inverter Model Number S6-ER1P5K02-NV-ND-H-US, S6-ER1P7.5K03-NV-ND-H-US, S6-ER1P7.6K03-NV-ND-H-US, S6-ER1P9.9K04-NV-ND-H-US, S6-ER1P10K04-NV-ND-H-US, S6-ER1P11.4K04-NV-ND-H-US (Note: The schematic design, PCB Layout and so on are the same for all models. Only the power is different. We chose the highest power S6-ER1P11.4K04…

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