August 2025

Core Value Proposition of Solar Tracking Mounts

Core Value Proposition of Solar Tracking Mounts Revolutionising Power Generation Efficiency Performance Enhancement: Dual-axis tracking systems yield 25%-40% higher annual electricity production than fixed mounts (NREL data), while single-axis systems achieve 15%-30% gains. Cost per Kilowatt-hour Optimisation: High-precision sun-tracking reduces LCOE (Levelised Cost of Electricity) by 8%-15%, shortening investment payback periods by 2-3 years. Land […]

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Analysis of Seismic Bracket Disassembly

Analysis of Seismic Bracket Disassembly A seismic bracket is a component or device that limits the displacement of ancillary mechanical and electrical engineering facilities, controls facility vibrations, and transfers loads to the supporting structure. Its core function is to provide reliable protection for building mechanical and electrical engineering facilities during earthquakes, withstand seismic forces from

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Solar Canopies: The Integration of Green Architecture and Energy Innovation

Solar Canopies: The Integration of Green Architecture and Energy Innovation Solar canopies, as a combination of photovoltaic technology and architectural design, not only fulfil the traditional functions of canopies—providing natural light and shade—but also generate clean energy through photovoltaic panels, making them an important choice for modern green buildings. The following analysis explores four key

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Technical Features and Application Value of Solar-Powered Base Stations

Technical Features and Application Value of Solar-Powered Base Stations Solar-powered base stations are green communication facilities that utilise solar power generation technology to provide energy for communication equipment. They offer advantages such as energy efficiency, environmental friendliness, and flexible deployment, playing a significant role in energy transition and optimising communication coverage. I. Core Technology and

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Types of Roof-Mounted Solar Panel Mounting Systems and Installation Requirements

Types of Roof-Mounted Solar Panel Mounting Systems and Installation Requirements Roof-mounted solar panel mounting systems are primarily categorised into fixed mounting systems and sloped roof fixed mounting systems based on installation methods and functional characteristics. Each type has specific installation requirements, as detailed below. Fixed Mounting Systems Installation angle requirements: The installation angle should be

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Fish-Solar Synergy: A Green Dance of Water and Light, Composing a New Chapter in Rural Revitalisation

Fish-Solar Synergy: A Green Dance of Water and Light, Composing a New Chapter in Rural Revitalisation As the first rays of morning sunlight glisten on the rippling surface of the fish pond, the neatly arranged solar panels on the water begin to eagerly absorb solar energy, converting it into a steady stream of clean electricity.

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柔性抗震支撑:守护全球建筑安全的创新力量 在全球地震灾害频发的背景下,建筑机电系统抗震安全已成为国际工程领域的核心议题。柔性抗震支撑作为传统刚性支撑的升级解决方案,凭借动态缓冲、自适应变形等技术优势,为医院、学校、商业综合体等重点建筑提供全方位的抗震保护,重新定义建筑安全的“最后一道防线”。 核心价值:超越传统抗震解决方案 技术突破:从“被动抵抗”到“主动缓冲” 动态抗震机构:采用高性能复合弹性材料,模块化设计,支架在地震发生时可通过15°-30°的弹性变形吸收90%以上的侧向冲击力,防止因刚性断裂造成的管道坠落。 全生命周期安全:通过26项严苛的国际测试(包括150万次疲劳振动、-40℃至80℃极端环境模拟),确保建筑50年使用寿命内防护率达87.5%以上。 全球应用场景:从医院到城市枢纽 应用场景 核心功能 典型案例 医疗设施 确保ICU设备和供氧系统的持续运行 东京大学医学中心医院 交通枢纽 防止地铁管线脱落引发二次事故 迪拜国际机场3号航站楼 商业建筑保护消防和电力系统,以便灾后快速恢复纽约曼哈顿哈德逊广场 国际合规与质量承诺 权威认证体系 全面覆盖欧美标准:通过UL 2034抗震标准、CE建筑产品法规(CPR)EN 15085焊接质量标准认证,并符合加州OES-117地震规范。 本地化测试支持:可根据项目所在地的地震强度(例如日本的 JIS A 4420、澳大利亚的 AS/NZS 1170.4)制定定制的抗震解决方案,以确保与当地建筑法规无缝衔接。 端到端服务保障 项目实施支持:提供BIM三维建模、抗震计算报告生成、现场安装培训等“交钥匙”服务,将跨境项目工期缩短30%以上。 全球响应机制:拥有德国、新加坡、巴西三大技术中心,承诺24小时内响应客户需求,并提供五年免费结构安全检查。 品牌理念:安全无国界 “当地震波袭来,我们的支架不再是冰冷的金属,而是隐形的生命守护者。”——这是柔性抗震支架传递给全球客户的核心价值。从东京的医院到里约的体育场馆,我们相信真正的安全应该超越语言和地域,成为全人类通用的建筑语言。选择柔性抗震支架,就是为建筑注入“生命韧性”,确保城市在每一次震荡后都能迅速恢复活力。   “在加州地震中,一家配备柔性抗震支架的医院的ICU在主震发生后15分钟内恢复供电——这不是奇迹,而是工程责任的必然结果。” — 国际地震工程协会(IAEE)2024年度报告   如需定制抗震解决方案或国际项目案例研究,请联系我们的全球服务团队: 📧 admin@qejfasteners.com | 🌐 https://qejfasteners.com/   使用 DeepL.com(免费版)翻译

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High-Efficiency Empowerment · Rock-Solid Reliability — Qierjie Photovoltaic Mounting System: The Perfect Fusion of Quality, Diversity, and Easy Installation I.Ultimate Quality: Defining Industry Standards with Safety and Durability 1. Material and Process Assurance · Utilises high-strength galvanised steel/aluminium alloy materials, passing mechanical tests with tensile strength ≥345MPa and yield strength ≥235MPa, ensuring 30 years of exceptional weather resistance and protection against atmospheric corrosion and salt spray erosion. · Critical connection components undergo hot-dip galvanising (zinc layer ≥80μm) and pass the ISO 9227 salt spray test, eliminating the risk of rust. 2. Extreme Environment Adaptability · Structural design validated through wind tunnel testing and computer simulation, capable of withstanding Typhoon Category 14 (≥45 m/s) and 1.5-metre snow load, unaffected by heavy snow, strong winds, and other harsh weather conditions. · Integrated lightning protection grounding system and cable tray tracks ensure electrical isolation, eliminating the risk of leakage. 3. Full Lifecycle Quality Control · From raw materials to finished products, 10 full inspection procedures are conducted, compliant with national standard GB/T 31985-2015 and international UL2703 certification, with a 25-year structural warranty provided. II. Diverse Scenario Coverage: Customised Mounting Solutions Mounting System Type Application Scenario Core Advantages Roof-mounted distributed mounting system Residential/commercial rooftops Lightweight design (≤12 kg/㎡), compatible with colour-coated steel sheets/tiles/flat roofs, equipped with waterproof clamps 24 Ground-mounted fixed mounting system Agricultural-photovoltaic integration/large-scale ground-mounted power plants Wide span design (5–8 metres), clearance ≥3 metres, ensuring normal agricultural/fishing operations 3 Flexible Tracking Mounting System Complex mountainous terrain/tidal flats Steel cables adapt to terrain, slope adjustment ±30°, reducing land levelling costs 13 Floating System Lakes/reservoirs High buoyancy design + food-grade HDPE floats, UV-resistant, integrated maintenance access 2 III. Minimal Installation: Complete System Deployment in 3 Steps 1.Pre-assembled modular design · Components use snap-fit connections, with 75% of parts pre-assembled in the factory, reducing on-site welding/drilling and improving installation efficiency by 50%45. 2.Smart Adaptive System · Provides a roof scanning modelling tool to automatically generate mounting bracket layout plans; standard-equipped universal clamps compatible with 99% of photovoltaic modules4. 3.Enhanced Construction Convenience · Foundation construction options include spiral ground anchors (no concrete curing required) or precast concrete bases, enabling installation of a kilowatt-scale array within 24 hours. Why choose us? ✅ Comprehensive verification system: Each mounting system is certified by TUV Nord and backed by third-party load test reports. ✅ One-stop service: From design, structural calculations to installation guidance, we provide full technical support throughout the process. ✅ Cost optimisation: Scaled production reduces unit cost by 15%, shortens installation time by 40%, and increases IRR by 3-5%. Case study: The 20 MW photovoltaic-aquaculture project in Fujian used our floating mounting system, completed installation in 7 days, and suffered zero damage after Typhoon Mangkhut passed through, with power generation exceeding targets by 12%. Get your customised solution now �� Technical Consultation Hotline: 133 3320 1666 �� Visit the Official Website: www.qejfasteners.com/ Let every ray of sunlight be efficiently converted on precision-engineered brackets—Qierjie Photovoltaic, empowering a carbon-neutral future! References 1. Photovoltaic Mounting System Selection Standards and Extreme Environment Validation 1 2. Multi-scenario Mounting System Classification and Engineering Cases 23 3. Modular Installation and Construction Efficiency Data 45

High-Efficiency Empowerment · Rock-Solid Reliability — Qierjie Photovoltaic Mounting System: The Perfect Fusion of Quality, Diversity, and Easy Installation Ultimate Quality: Defining Industry Standards with Safety and Durability   Material and Process Assurance Utilises high-strength galvanised steel/aluminium alloy materials, passing mechanical tests with tensile strength ≥345MPa and yield strength ≥235MPa, ensuring 30 years of exceptional

High-Efficiency Empowerment · Rock-Solid Reliability — Qierjie Photovoltaic Mounting System: The Perfect Fusion of Quality, Diversity, and Easy Installation I.Ultimate Quality: Defining Industry Standards with Safety and Durability 1. Material and Process Assurance · Utilises high-strength galvanised steel/aluminium alloy materials, passing mechanical tests with tensile strength ≥345MPa and yield strength ≥235MPa, ensuring 30 years of exceptional weather resistance and protection against atmospheric corrosion and salt spray erosion. · Critical connection components undergo hot-dip galvanising (zinc layer ≥80μm) and pass the ISO 9227 salt spray test, eliminating the risk of rust. 2. Extreme Environment Adaptability · Structural design validated through wind tunnel testing and computer simulation, capable of withstanding Typhoon Category 14 (≥45 m/s) and 1.5-metre snow load, unaffected by heavy snow, strong winds, and other harsh weather conditions. · Integrated lightning protection grounding system and cable tray tracks ensure electrical isolation, eliminating the risk of leakage. 3. Full Lifecycle Quality Control · From raw materials to finished products, 10 full inspection procedures are conducted, compliant with national standard GB/T 31985-2015 and international UL2703 certification, with a 25-year structural warranty provided. II. Diverse Scenario Coverage: Customised Mounting Solutions Mounting System Type Application Scenario Core Advantages Roof-mounted distributed mounting system Residential/commercial rooftops Lightweight design (≤12 kg/㎡), compatible with colour-coated steel sheets/tiles/flat roofs, equipped with waterproof clamps 24 Ground-mounted fixed mounting system Agricultural-photovoltaic integration/large-scale ground-mounted power plants Wide span design (5–8 metres), clearance ≥3 metres, ensuring normal agricultural/fishing operations 3 Flexible Tracking Mounting System Complex mountainous terrain/tidal flats Steel cables adapt to terrain, slope adjustment ±30°, reducing land levelling costs 13 Floating System Lakes/reservoirs High buoyancy design + food-grade HDPE floats, UV-resistant, integrated maintenance access 2 III. Minimal Installation: Complete System Deployment in 3 Steps 1.Pre-assembled modular design · Components use snap-fit connections, with 75% of parts pre-assembled in the factory, reducing on-site welding/drilling and improving installation efficiency by 50%45. 2.Smart Adaptive System · Provides a roof scanning modelling tool to automatically generate mounting bracket layout plans; standard-equipped universal clamps compatible with 99% of photovoltaic modules4. 3.Enhanced Construction Convenience · Foundation construction options include spiral ground anchors (no concrete curing required) or precast concrete bases, enabling installation of a kilowatt-scale array within 24 hours. Why choose us? ✅ Comprehensive verification system: Each mounting system is certified by TUV Nord and backed by third-party load test reports. ✅ One-stop service: From design, structural calculations to installation guidance, we provide full technical support throughout the process. ✅ Cost optimisation: Scaled production reduces unit cost by 15%, shortens installation time by 40%, and increases IRR by 3-5%. Case study: The 20 MW photovoltaic-aquaculture project in Fujian used our floating mounting system, completed installation in 7 days, and suffered zero damage after Typhoon Mangkhut passed through, with power generation exceeding targets by 12%. Get your customised solution now �� Technical Consultation Hotline: 133 3320 1666 �� Visit the Official Website: www.qejfasteners.com/ Let every ray of sunlight be efficiently converted on precision-engineered brackets—Qierjie Photovoltaic, empowering a carbon-neutral future! References 1. Photovoltaic Mounting System Selection Standards and Extreme Environment Validation 1 2. Multi-scenario Mounting System Classification and Engineering Cases 23 3. Modular Installation and Construction Efficiency Data 45 Read More »

形状管道、纵向抗震支撑安装示意图 本项目利用BIM技术对地下车库管道系统进行了优化设计,合理分析了管道净空,并采用了标准化支撑体系。安装完毕后,二期安装了抗震支架。 抗震支架的主要作用: 1.抗震支架的主要作用是“抗震”,而不是“承重”。设置抗震支架的基础是水平式支撑必须必须满足管道系统所有及管道在垂直方向的重力,即使不考虑重力作用在抗震支架上也能功能要求; 2.地震发生时,抗震支架能够起到横向和纵向的防震作用。因此,在现有的抗震技术中加入抗震支架,不仅可以增强建筑结构的抗震性能,还可以保护机电设备,防止事故发生时设备或管道坠落造成二次事故。

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C-shaped channel steel

C型槽钢是抗震支撑架的关键部件:采用冷轧镀锌钢板现场加工而成,C型槽钢上设有孔距,方便调整支架间距。 抗震支撑用C型槽钢的特点和优势: 1)创新的轴向钢筋设计,增强了C型槽钢的抗弯强度; 2)C型槽钢边缘采用锯齿状设计,有效抗剪、防滑、抗冲击,同时保证与槽钢连接良好; 3)C型槽钢背面设有辅助标线,方便安装时现场加工; 4)背面设有条状安装孔,方便安装时调整; 5)表面镀锌,安装后无需维护,外形美观; 6)可与钢结构、混凝土结构或其他结构快速有效地组合,组成各种类型的支撑、悬挂系统; 7)可实现快速便捷的管道固定、完善的风管及线槽支撑以及其他工艺安装; 8)所有专用配件及C型槽钢可自由组合,使用安全; 9)C型槽钢有穿孔型与不穿孔型两种,提供多种选择;C型钢必须经过冷轧、热镀锌处理,镀锌层满足规定的厚度要求。  

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