FCC ID 2BULD-HCM1SN
HYX 1-in-1 MICRO INVERTER
by ZHEJIANG HECHENG SMART ELECTRIC CO.,LTD.
Grantee Code: 2BULD Product Code: HCM1SN
Latest application date: 2026-01-30
FCC ID Device Details
| FCC ID | 2BULD-HCM1SN |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BULD |
| Product Code | HCM1SN |
| Applicant Business | ZHEJIANG HECHENG SMART ELECTRIC CO.,LTD. 🇨🇳 |
| Related Domains |  hiitio.com  aoges-cl.com |
| Equipment Class | HYX 1-in-1 MICRO INVERTER |
| Test Firm | SHENZHEN STS TEST SERVICES CO.,LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.35-434.6 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BDBN-1MSSG1 Grant Date: 02/19/2024 | 2026-01-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| external photo | External Photos | 2026-01-30 | PDF 814.1 KB |
| label | ID Label/Location Info | 2026-01-30 | PDF 52.3 KB |
| 2.911d 5 i Certification Equipment Type | Attestation Statements | 2026-01-30 | PDF 321.6 KB |
| 2.911d 5 ii Certificiation Applicant | Attestation Statements | 2026-01-30 | PDF 307.7 KB |
| US Agent for Service Process | Attestation Statements | 2026-01-30 | PDF 343.6 KB |
| Agent Authorization | Cover Letter(s) | 2026-01-30 | PDF 16.9 KB |
| Differences Description | Cover Letter(s) | 2026-01-30 | PDF 43.6 KB |
| FCC Authorization from Original Grantee for ID change | Cover Letter(s) | 2026-01-30 | PDF 108.4 KB |
| FCC Request for change in ID | Cover Letter(s) | 2026-01-30 | PDF 133.4 KB |
Application Information
| Application ID | V9NA9C2V2e99QhjLQRUdww== |
|---|---|
| Final Action Date | 2026-01-30 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BDBN-1MSSG1 Grant Date: 02/19/2024 |
| Applicant FRN | 0037914991 |
| Model | HCM1SN |
| Frequency Range | 433.35-434.6 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | HYX 1-in-1 MICRO INVERTER |
| Responsible Party | wu xiaoping, wuxiaoping@hiitio.com , 18267356189 |
| Technical Contact | ZHEJIANG HECHENG SMART ELECTRIC CO.,LTD., wuxiaoping@hiitio.com |
| Non-Technical Contact | XIAOYAN LAI, AOGES CO., LIMITED, laixiaoyan@aoges-cl.com |
| Test Firm | Bovey Yang, SHENZHEN STS TEST SERVICES CO.,LTD., Bovey@stsapp.com  , 86-755-36886288 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| V9NA9C2V2e99QhjLQRUdww== | 2026-01-30 | Change in identification of presently authorized equipment. Original FCC ID: 2BDBN-1MSSG1 Grant Date: 02/19/2024 |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 433.35-434.6 MHz | 15.231(e) |
Grants
TCB Grant - Application V9NA9C2V2e99QhjLQRUdww==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 01/30/2026 Application Dated: 01/30/2026 |
| ZHEJIANG HECHENG SMART ELECTRIC CO.,LTD. |
| Building 2, No.1125,Zhixing Road, |
| Qiaonan Development Zone, |
| Xiaoshan Economic and Technological,Hangzhou, China |
| Attention: wu xiaoping , Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BULD-HCM1SN |
| Name of Grantee: | ZHEJIANG HECHENG SMART ELECTRIC CO.,LTD. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | HYX 1-in-1 MICRO INVERTER |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231(e) | 433.35 - 434.6 |