PDF Version DemoShort on study time for the Huawei Certified Field Specialist -Smart PV Controller exam? Getcertkey condenses your preparation into 195 focused practice questions for the H20-681-ENU exam, so even a packed schedule leaves room for steady, measurable progress.
Huawei H20-681-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCS-Field-Smart PV Controller |
| Exam Number: | H20-681-ENU |
| Exam Duration: | 90 minutes |
| Related Certifications: | Huawei Certified Field Specialist - Solar Energy Huawei Certified Specialist - Smart PV |
| Passing Score: | 600 / 1000 |
| Real Exam Qty: | 60 |
| Available Languages: | Chinese, English |
| Exam Format: | Multiple Choice (Multiple Answers), Multiple Choice (Single Answer) |
| Certificate Validity Period: | 3 years |
| Exam Price: | 100 USD |
| Recommended Training: | Huawei Official Smart PV Training |
| Exam Registration: | Pearson VUE Registration Huawei Talent Official Site |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite test center via Pearson VUE |
| Pre Condition: | Basic knowledge of photovoltaic systems and electrical engineering; no mandatory prerequisite certification |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/exam/h20-681 |
Huawei H20-681-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| EHS & Delivery Standards | 15% | - EHS Management Framework - Safety Requirements for On-site Work - Engineering Installation Specifications - Operation Safety and Risk Control |
| SUN2000L Residential Inverter | 5% | - Installation and Commissioning - Product Features and Application |
| SUN2000 Inverter Knowledge | 30% | - Key Features and Specifications of SUN2000 Series - Basic Principles of PV Power Generation - Commissioning, Operation and Maintenance - Application Scenarios and Installation Requirements - Working Principle and Structure of PV Inverters |
| NetEco 1000S Monitoring System | 25% | - Real-time Monitoring and Data Analysis - Alarm Management and Troubleshooting - System Overview and Architecture - Software Upgrade and System Maintenance - Installation and Initial Configuration |
| Smart PV Plant Networking & Devices | 25% | - SmartACU2000B Sub-array Controller - SmartLogger Data Collector - PLC Communication & PID Protection Module - Networking Topologies & Communication Protocols - Monitoring System Architecture |
Huawei Certified Field Specialist -Smart PV Controller Exam FAQ: What Candidates Ask Most
What is the Huawei H20-681-ENU exam?
The H20-681-ENU exam is the official Huawei exam behind the Huawei Certified Field Specialist - Smart PV Controller certification, validating the skills measured by the Huawei Certified Field Specialist -Smart PV Controller credential. It sits at the Specialist / Field Specialist level of the Huawei certification program. It also connects to Huawei Certified Specialist - Smart PV, Huawei Certified Field Specialist - Solar Energy, so the knowledge you build here carries over to those tracks as well.
How many questions are on the H20-681-ENU exam, and how much time do I get?
The H20-681-ENU exam contains 60 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the H20-681-ENU exam, and what does it cost?
The passing score for the H20-681-ENU exam is 600 / 1000, and the official registration fee is 100 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 195 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the H20-681-ENU exam?
Basic knowledge of photovoltaic systems and electrical engineering; no mandatory prerequisite certification Requirements can change when Huawei revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the H20-681-ENU exam?
You can book the Huawei Certified Field Specialist -Smart PV Controller exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored or onsite test center via Pearson VUE. Choose the option that suits you best when you book your seat.
What official training is recommended for the H20-681-ENU exam?
Huawei recommends the following training resources for the Huawei Certified Field Specialist -Smart PV Controller exam:
Official courses build the foundation; the 195 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the H20-681-ENU practice questions before I buy?
Yes. Getcertkey provides a free H20-681-ENU PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Huawei revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the H20-681-ENU exam, and how is my order delivered?
Every Huawei Certified Field Specialist -Smart PV Controller purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the H20-681-ENU exam?
The Huawei Certified Field Specialist -Smart PV Controller exam blueprint is organized into 5 domains. The first three are:
- EHS & Delivery Standards — 15% of the exam
- Smart PV Plant Networking & Devices — 25% of the exam
- SUN2000 Inverter Knowledge — 30% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Huawei Certified Field Specialist -Smart PV Controller Sample Questions:
Question 1
When the PV sub-array adopts Huawei PLC communication networking, the knife-melting switch needs to be added between the box-changing busbar and the Huawei PL CCO module. The rated current of the fuse cannot be less than ____.
A. 10
B. 15
C. 6
D. 5
Question 2
Inverter construction eight ban four recommended principles, which of the following are four recommended?
A. It is recommended to test the input voltage of each string when installing the PV cable into the inverter.
B. It is recommended to close the doors and windows of containers, brick buildings, etc. during construction to prevent ash from entering.
C. It is recommended to make a touch up treatment on the scratched casing.
D. The above three items
Question 3
Huawei SUN2000L user inverter full load operating temperature range is ____.
A. -25 degree Centigrade ~+45 degree Centigrade
B. -25 degree Centigrade ~+60 degree Centigrade
C. -30 degree Centigrade ~+60 degree Centigrade
D. -30 degree Centigrade ~+45 degree Centigrade
Question 4
Log in to the SUN2000 APP as a "general user" and you cannot perform the "Inverter Command Settings", "Inverter Upgrade", and "Log Management" operations.
A. True
B. False
Question 5
When adding an environmental detector via Huawei SmartLogger2000, it prompts failed. The possible causes are (). (Multiple Choice)
A. The environmental monitor's baud rate is inconsistent with the SmartLogger communication parameter settings.
B. The environmental detector is not powered
C. SmartLogger communication parameter setting is incorrect
D. SmartLogger Ethernet parameter settings are incorrect
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: D | Question 4 Answer: A | Question 5 Answer: A,B,C |
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