FCC ID 2BW66-VT4048
Solar Charge Controller
by Foshan SolarUp Technology Co.,Ltd
Grantee Code: 2BW66 Product Code: VT4048
Latest application date: 2026-08-03
FCC ID Device Details
| FCC ID | 2BW66-VT4048 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BW66 |
| Product Code | VT4048 |
| Applicant Business | Foshan SolarUp Technology Co.,Ltd 🇨🇳 |
| Related Domains |  lobos-lowa.com |
| Equipment Class | Solar Charge Controller |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_VT4048 Users Manual | Users Manual | 2026-08-03 | PDF 3.1 MB |
| 09_VT4048 Internal Photos | Internal Photos | 2026-08-03 | PDF 2.8 MB |
| 08_VT4048 External Photos | External Photos | 2026-08-03 | PDF 1.3 MB |
| 07_VT4048 Label Sample and Location | ID Label/Location Info | 2026-08-03 | PDF 326.8 KB |
| 15_VT4048 Test Setup Photos | Test Setup Photos | 2026-08-03 | PDF 451.3 KB |
| 14_VT4048 Test Report DXX | Test Report | 2026-08-03 | PDF 1.5 MB |
| 16_VT4048 Antenna Specification | Test Report | 2026-08-03 | PDF 699.7 KB |
| 02_VT4048 Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-08-03 | PDF 120.5 KB |
| 03_VT4048 U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-08-03 | PDF 111.9 KB |
| 05_VT4048 Authorization-CT | Cover Letter(s) | 2026-08-03 | PDF 120.1 KB |
| 06_VT4048 Long-Confidential Request | Cover Letter(s) | 2026-08-03 | PDF 102.4 KB |
| 18_VT4048 Models Difference Declaration | Cover Letter(s) | 2026-08-03 | PDF 84.8 KB |
| 17_VT4048 RF Exp Info | RF Exposure Info | 2026-08-03 | PDF 208.7 KB |
| 11_VT4048 Block Diagram Metadata only | Block Diagram | PDF 61.6 KB | |
| 12_VT4048 Schematics Metadata only | Schematics | PDF 371.5 KB | |
| 10_VT4048 Operational Description Metadata only | Operational Description | PDF 133.5 KB |
Application Information
| Application ID | bAv/pg1pzgnD4/hrTLfWWQ== |
|---|---|
| Final Action Date | 2026-08-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038670345 |
| Model | VT4048 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Solar Charge Controller |
| Responsible Party | Rick Hu, ricksolarup@gmail.com  , 15172362861 |
| Non-Technical Contact | Harley Li, LOBOS IOWA INC, info@lobos-lowa.com , (818) 818-0538 |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | Tcbadmin@compliancetesting.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| bAv/pg1pzgnD4/hrTLfWWQ== | 2026-08-03 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2402-2480 MHz | 15C |
Grants
TCB Grant - Application bAv/pg1pzgnD4/hrTLfWWQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/03/2026 Application Dated: 08/03/2026 |
| Foshan SolarUp Technology Co.,Ltd |
| 2-5/F,Building 10,Wanyang Innovation Park,Shunde |
| No. 8,West Road,Baoyong Industrial Zone Longjiang |
| Town,Shunde District,Foshan,Guangdong,, China |
| Attention: Rick Hu , 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: | 2BW66-VT4048 |
| Name of Grantee: | Foshan SolarUp Technology Co.,Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Solar Charge Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |