FCC ID 2AYT3-SOLARX4K
Solar Charge Controller
by SHENZHEN POWEROAK NEWENER CO., LTD
Grantee Code: 2AYT3 Product Code: SOLARX4K
Latest application date: 2025-08-19
FCC ID Device Details
| FCC ID | 2AYT3-SOLARX4K |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AYT3 |
| Product Code | SOLARX4K |
| Applicant Business | SHENZHEN POWEROAK NEWENER CO., LTD 🇨🇳 |
| Related Domains |  poweroak.net |
| Equipment Class | Solar Charge Controller |
| Test Firm | SHENZHEN TONGCE TESTING LAB |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual1 | Users Manual | 2026-02-15 | PDF 3.5 MB |
| user manua2 | Users Manual | 2026-02-15 | PDF 2.9 MB |
| Intemal photos | Internal Photos | 2026-02-15 | PDF 1.4 MB |
| External Photo | External Photos | 2026-02-15 | PDF 784.8 KB |
| Label | ID Label/Location Info | 2025-08-19 | PDF 113.3 KB |
| Test Setup photos | Test Setup Photos | 2026-02-15 | PDF 654.7 KB |
| Antenna_Specification | Test Report | 2025-08-19 | PDF 831.7 KB |
| Test Report LE | Test Report | 2025-08-19 | PDF 4.4 MB |
| Test Report WIFI | Test Report | 2025-08-19 | PDF 4.2 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-08-19 | PDF 26.2 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-08-19 | PDF 152.8 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-08-19 | PDF 86.5 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-08-19 | PDF 24.2 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-08-19 | PDF 18.9 KB |
| RF Exposure | RF Exposure Info | 2025-08-19 | PDF 531.6 KB |
| BLOCK diagram Metadata only | Block Diagram | PDF 281.2 KB | |
| SCH Metadata only | Schematics | PDF 3.7 MB | |
| OP Metadata only | Operational Description | PDF 95.1 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 209.9 KB |
Application Information
| Application ID | 6755J8Sj0S6kr/XUXQGNzA== |
|---|---|
| Final Action Date | 2025-08-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030496780 |
| Model | SOLARX4K |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Solar Charge Controller |
| Responsible Party | Xianping Sun, sunxp@poweroak.net , +86-752-5192091 |
| Technical Contact | SHENZHEN POWEROAK NEWENER CO., LTD, sunxp@poweroak.net |
| Test Firm | Beryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com  , +8675527208735 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/15/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 6755J8Sj0S6kr/XUXQGNzA== | 2025-08-19 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0824 |
| 2412-2462 MHz | 0.0899 |
Grants
TCB Grant - Application 6755J8Sj0S6kr/XUXQGNzA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 08/19/2025 Application Dated: 08/19/2025 |
| SHENZHEN POWEROAK NEWENER CO., LTD |
| F19, BLD No.1, Kaidaer Tongsha Rd No.168, |
| Xili Street, Nanshan |
| Shenzhen, China |
| Attention: Xianping Sun , |
| 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: | 2AYT3-SOLARX4K |
| Name of Grantee: | SHENZHEN POWEROAK NEWENER CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Solar Charge Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0824 | |||
| 15C | 2412.0 - 2462.0 | 0.0899 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |