Prepare with Huawei H20-681-ENU exam practice material, pass for sure
Updated: Aug 05, 2026
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Huawei H20-681-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | Huawei Certified Field Specialist - Smart PV Controller |
| Exam Number: | H20-681-ENU |
| Available Languages: | English |
| Certificate Validity Period: | Not officially published |
| Related Certifications: | H20-681 HCS-Field-Smart PV Controller (non-ENU) Smart PV related Huawei field certifications |
| Exam Price: | Varies by test center / region (typically USD range) |
| Passing Score: | Not officially published |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple-choice, Single-choice, True/False |
| Real Exam Qty: | Approximately 195 |
| Sample Questions: | Huawei H20-681-ENU Sample Questions |
| Exam Way: | Written proctored exam, offered via Huawei's official exam delivery partners (e.g., Pearson VUE) or authorized test centers |
| Pre Condition: | No formal prerequisites published; suitable for technicians working with Huawei Smart PV products |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H20-681-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Networking and Communication | - Communication methods and configuration
|
| Topic 2: Project Supervision and EHS | - Inspection and documentation
|
| Topic 3: PV System Fundamentals and Installation | - Product and hardware knowledge
|
Huawei Certified Field Specialist -Smart PV Controller Sample Questions:
1. SmartLogger2000 ALM indicator always green means ().
A) Near-end maintenance success
B) Near-end maintaining
C) Near-end maintenance failure
D) No near-end maintenance
2. When the SUN2000 inverter has an alarm, the alarm ID is 400-21 (system failure - grid relay failure), which of the following troubleshooting suggestions are correct? (Multiple choice)
A) Check if the AC line has insufficient insulation to the ground.
B) Disconnect DC input switch, AC output switch, close after 5 minutes
C) If the above method still cannot be restored, replace the whole machine.
D) Try to upgrade the software to solve
3. About Huawei's smart photovoltaic solution grounding system design, which of the following is correct? (Multiple Choice)
A) Grounding flat steel coated with anti-rust paint, and annual derusting and painting maintenance;
B) The device is reliably grounded nearby
C) Grounding flat steel is installed next to the cement column at each end of each bracket, and all grounded flat steel rings are welded back together after being buried in the ground;
D) The inverter ground wire is connected to the component bracket, and the bracket is grounded.
4. What are the optional functional modules of Huawei SUN2000L household inverters? (Multiple choice)
A) Power collector
B) Wifi
C) Optimizer
D) 4G module
5. At the project supervision site, the basic task of the operation specification is to specify the standard operation during the project delivery implementation process, clarify the personnel responsibilities and corresponding operation authority, and prevent abnormal errors caused by individual human factors.
A) False
B) True
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A,B,C | Question # 4 Answer: A,C,D | Question # 5 Answer: B |
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