Huawei SUN2000 Series Quick Guide

Introduction to the SUN2000 Series

This document provides a concise overview for the installation and initial setup of Huawei's SUN2000 series solar inverters. It details the physical components, essential installation requirements, and procedures for connecting cables and powering on the system. For comprehensive information, always refer to the full user manual.

Key Features and Installation Steps

• Appearance and Ports: Familiarize yourself with the inverter's panel, indicators, fan tray, and various input/output ports.
• Installation Requirements: Understand the necessary angle and clearance specifications for optimal inverter placement and performance.
• Cable Connections: Detailed instructions are provided for connecting PE cables, AC output power cables (multi-core and single-core), and RS485 communication cables, ensuring secure and correct connections.
• DC Input: Guidance on selecting the appropriate DC input terminals based on the number of PV inputs and configuring DC switches for efficient operation.
• Verification and Powering On: Learn the acceptance criteria for a successful installation and the steps to safely power on the system, including understanding LED indicator statuses.
• Commissioning: Information on using the FusionSolar and SUN2000 apps for system commissioning and management.

Important Safety Notices

Always adhere to the safety precautions outlined in this guide and the user manual. Operation should only be performed by certified electricians. Use appropriate personal protective equipment (PPE) and insulated tools during installation.