Huawei H20-681 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCS-Field-Smart PV Controller (Huawei Certified Field Specialist Smart PV Controller) |
| Exam Number: | H20-681 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60 |
| Passing Score: | 600/1000 |
| Exam Price: | 100 USD |
| Exam Format: | Drag-and-Drop, Multiple Choice (Single/Multiple Answer), Scenario-based |
| Available Languages: | Chinese, English |
| Recommended Training: | Huawei Official Smart PV Training |
| Exam Registration: | Pearson VUE Registration Huawei Certification Portal |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; relevant PV industry experience recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H20-681 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Smart PV Plant Networking | 25% | - Overview of PV monitoring system architecture - SmartLogger and array controller deployment - Communication protocol and configuration - Networking methods: Ethernet, RS485, PLC, 4G |
| Topic 2: SUN2000 Inverter Knowledge | 30% | - SUN2000 series features and specifications - Basic principles of photovoltaic power generation - Daily operation and maintenance guidelines - Basic knowledge and classification of PV inverters - Application scenarios and installation requirements |
| Topic 3: EHS & Delivery Supervision | 10% | - Engineering safety standards and regulations - On-site operation specifications - Project acceptance and supervision process |
| Topic 4: SUN2000L Residential Inverter | 15% | - Installation, commissioning and wiring - Product specifications and features - Common faults and troubleshooting |
| Topic 5: NetEco 1000S Monitoring System | 20% | - Accessing and configuring monitoring platform - System functions and architecture - Data viewing, report generation and alarm management |

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