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LONGi Manuals & User Guides

LONGi is a world-leading manufacturer of high-efficiency monocrystalline solar modules and photovoltaic solutions for residential, commercial, and utility-scale projects.

Tip: include the full model number printed on your LONGi label for the best match.

About LONGi manuals on Manuals.plus

Công ty TNHH Công nghệ Năng lượng Xanh LONGi, widely known as LONGi, is a global leader in solar technology and the manufacturing of monocrystalline silicon products. Founded in 2000, the company drives the renewable energy transition through high-efficiency solutions, including wafers, cells, and its renowned Hi-MO series of solar modules. LONGi is dedicated to technological innovation ensuring optimal energy yields and reliability for diverse applications ranging from distributed residential rooftops to large-scale power plants.

The company’s product portfolio includes the Hi-MO 6 and various bifacial solar modules designed to maximize power generation even in challenging environmental conditions. LONGi stresses quality and safety, adhering to international standards for mechanical and electrical installation. Through its lifecycle quality approach, LONGi supports global zero-carbon development and provides accessible green energy solutions.

LONGi manuals

Hướng dẫn mới nhất từ manuals+ được tuyển chọn cho thương hiệu này.

LONGi Hi-MO 6 590W Solar Module Installation Guide

Ngày 14 tháng 2026 năm XNUMX
LONGi Hi-MO 6 590W Solar Module INSTALLATION GUIDE ① The "*" identifier behind the module model indicates that the height of the module frame is 30mm. ② LR4-xxx-xxxM module and…

LONGi Solar PV Modules DGBG Only Instruction Manual

Ngày 31 tháng 2026 năm XNUMX
INSTALLATION MANUAL FOR LONGi SOLAR PV MODULES (DGBG ONLY) Installation Manual for LONGi Solar PV Modules(DGBG Only) PV Modules DGBG Only Safety Note This manual elaborates on installation and safety…

Hướng dẫn lắp đặt mô-đun PV LONGi LR7-54HGBB

Ngày 28 tháng 2025 năm XNUMX
LONGi LR7-54HGBB PV Module Specifications Product Name: LONGi PV Module Manufacturer: LONGi Model: DG Product Usage Instructions Introduction: Before installing LONGi modules, carefully read and understand the electrical and mechanical…

Hướng dẫn sử dụng mô-đun quang điện LONGi V18 PV

Ngày 13 tháng 2024 năm XNUMX
LONGi V18 PV Photovoltaic Module Longi Photovoltaic Module Specifications Manufacturer: Longi Type: Photovoltaic Module Model: DG Product Usage Instructions Introduction Before installing Longi modules, read and understand the electrical and…

Hướng dẫn lắp đặt mô-đun quang điện LONGi

Ngày 4 tháng 2024 năm XNUMX
LONGi Photovoltaic Modules Safety Information Safety Note This manual elaborates on installation and safety use information for PV power generating modules (hereinafter referred to as module) of LONGi Green Energy…

LONGi Solar PV Modules Installation Manual V19

Hướng dẫn cài đặt
This manual provides comprehensive installation and safety guidelines for LONGi Solar PV Modules (V19). It covers module identification, electrical and mechanical installation, grounding, operation, and maintenance procedures, ensuring safe and…

LONGi FV Module Installation Manual - Comprehensive Guide

hướng dẫn cài đặt
Detailed installation manual for LONGi photovoltaic modules (FV Modul). Covers safety, laws, general information, installation conditions, mechanical and electrical installation, grounding, and operation/maintenance.

LONGi Solar PV Modules (DGBG Only) Installation Manual

Hướng dẫn cài đặt
Comprehensive installation manual for LONGi Solar PV Modules (DGBG Only), covering safety, electrical, mechanical, grounding, and maintenance procedures. Includes technical specifications and best practices for optimal performance and safety.

LONGi Solar PV Modules Installation Manual V19

Hướng dẫn cài đặt
Comprehensive installation manual for LONGi Solar PV Modules, covering mechanical and electrical installation, safety guidelines, and maintenance. Includes detailed specifications, module identification, and load information for various LONGi solar panel…

LONGi Photovoltaic Module Installation Manual

Hướng dẫn cài đặt
Comprehensive installation manual for LONGi photovoltaic modules, covering safety, electrical, mechanical, and operational guidelines for professional installers. Includes details on module identification, installation conditions, mounting methods, electrical connections, grounding, and…

Hướng dẫn lắp đặt mô-đun quang điện Longi Hi-MO X10

Hướng dẫn cài đặt
Hướng dẫn lắp đặt chi tiết cho mô-đun quang điện Longi Hi-MO X10, cung cấp thông tin an toàn cần thiết, hướng dẫn lắp đặt từng bước, quy trình kết nối điện và mẹo khắc phục sự cố cho hệ thống tấm pin mặt trời.

LONGi support FAQ

Những câu hỏi thường gặp về hướng dẫn sử dụng, đăng ký và hỗ trợ cho thương hiệu này.

  • Where can I find the serial number on a LONGi module?

    The unique serial number is laminated permanently inside the module (visible from the front) and is also located on a label beside the module nameplate.

  • What is the warranty start date for LONGi solar modules?

    The warranty start date is defined as the date of delivery to the initial customer or 6 months after the modules are shipped from the production plant, whichever is earlier.

  • Can LONGi bifacial modules generate power from the back?

    Yes, bifacial modules are designed to generate power from both the front and rear surfaces by utilizing reflected and diffused light, significantly increasing overall energy yield.

  • How should LONGi solar modules be cleaned?

    Modules should be cleaned regularly according to the manual instructions. avoid using harsh chemicals or abrasive materials. Do not attempt to clean modules if the glass or sealing materials are damaged unless wearing appropriate PPE.

  • What should I do if a module is damaged?

    If a module's glass or sealing materials are damaged, wear Personal Protective Equipment (PPE) to isolate the module from the circuit and contact LONGi customer service for further assistance. Do not repair problematic modules on your own.