Solar PV Application Scenarios
Residential Distributed PV
Description
Overview / 概述
Residential distributed PV systems are small-scale solar installations on individual homes, typically ranging from 3 to 15 kW. These systems allow homeowners to generate their own electricity, reduce utility bills, and contribute to the clean energy transition.
户用分布式光伏系统是安装在独立住宅上的小型太阳能装置，容量通常为3至15千瓦。这些系统让房主自己发电、减少电费支出 ，并为清洁能源转型做出贡献。
Mounting Structure Details / 支架结构详情
Residential rooftop PV mounting systems are designed for simple, reliable installation on typical home roofs. For tile roofs, stainless steel roof hooks are fastened to rafters with aluminum flashing for waterproof sealing. Anodized
aluminum rails are mounted to the hooks, and modules secured with clamps. Proper grounding and lightning protection are essential safety considerations.
户用屋顶光伏支架系统设计用于普通住宅屋顶的简单可靠安装。对于瓦屋面，不锈钢挂钩固定在椽子上 ，配铝制防水板进行密封。阳极氧化铝导轨安装在挂钩上 ，组件通过压块固定。可靠的接地和防雷是重要的安全考量。
| Structure结构形式 | Aluminum rail + roof hook铝合金导轨 + 屋顶挂钩 |
| Roof Hook屋顶挂钩 | Stainless steel / galvanized不锈钢 / 镀锌钢 |
| Flashing防水板 | Aluminum / EPDM seal铝合金 / EPDM密封 |
| Rail Profile导轨型材 | Anodized aluminum 30x40mm阳极氧化铝 30x40mm |
| Clamps压块 | Mid-clamp / end-clamp中压块 / 边压块 |
| Tilt Angle倾角 | Roof pitch or adjustable随屋面坡度或可调 |
| Tile Roof瓦屋面 | Hook under tile + flashing瓦下挂钩 + 防水 |
| Metal Roof金属屋面 | Clamp-on, no penetration夹具安装 ，无需穿透 |
Key Advantages / 核心优势
- Significantreductionin household electricity bills
大幅降低家庭电费支出
- Increaseshome value and market appeal
提升房屋价值和市场吸引力
- Reducespersonal carbon footprint
减少个人碳足迹
- Lowmaintenance – periodic cleaning only
维护成本低 ，仅需定期清洁
- Modular and scalable – expandable overtime
模块化设计，可随时扩容