Photovoltaic‐Green Roof: A Review of Decarbonization, Cooling, and Ecological Performance, Key Factors, and Optimization Strategies
Xiao-Tong Feng, W. Deng, Deo Prasad, Baojie He
🤖 gxceed AI 要約
日本語
本レビューは、太陽光発電と緑化屋根を統合したPV-GRシステムの脱炭素・冷却・生態性能を総合的に検討する。気象条件、植物特性、PVモジュールパラメータなどの主要因を分析し、気候別の最適化戦略を提案。長期フィールド観測やシステム相互作用の解明といった研究課題を指摘する。
English
This review examines the integrated performance of photovoltaic-green roof (PV-GR) systems, covering decarbonization, cooling, and ecological benefits. It analyzes key factors such as meteorological conditions, plant characteristics, and PV parameters, and proposes climate-specific optimization strategies. The study identifies research gaps including limited data from arid climates and unclear system interactions.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本の都市ではヒートアイランド対策と再生可能エネルギー導入が課題であり、PV-GRは両方に貢献する可能性がある。本レビューは日本のような高温多湿な気候向けの戦略を提供しており、建築基準や都市計画への反映が期待される。
In the global GX context
This paper contributes to global urban decarbonization by synthesizing evidence on PV-green roof synergies. It offers climate-specific design strategies relevant to cities worldwide, aligning with UN SDGs and net-zero building targets.
👥 読者別の含意
🔬研究者:Identifies key influencing factors and research gaps in PV-GR systems, guiding future experimental and modeling studies.
🏢実務担当者:Provides practical optimization strategies (tilt angle, plant selection) for integrating PV with green roofs in building projects.
🏛政策担当者:Highlights the potential of PV-GR for urban decarbonization and climate adaptation, supporting green building incentives.
📄 Abstract（原文）
Photovoltaic green roof (PV‐GR) which combines renewable power production with green roof (GR) is a promising solution. However, existing studies on PV‐GR are limited and often focus on individual performance. Coupling mechanisms, main influencing factors, and their impacts on the overall performance of the PV‐GR system remain unclear, limiting integrated design and optimization. This paper reviews recent progress in PV‐GR research by outlining its integrated performance in power production, environmental cooling, ecological greening, and building energy conservation. It analyzes key factors, including meteorological conditions (e.g., ambient temperature, solar radiation, and rainfall), plant characterizations (e.g., transpiration, albedo, height), and PV module parameters (e.g., installation height, tilt angle, transparency, coverage ratio), and proposes optimization strategies. The paper proposes climate‐specific strategies for different regions, including tilt angle adjustment, dynamic height changes, and plant selection based on local conditions. Moreover, existing studies show theoretical and methodological gaps of limited data from arid and continental climates, unclear system interaction mechanisms, and restricted research scope and duration. Future studies should focus on long‐term field observations, explore system interactions, and develop integrated assessment tools to support the optimal deployment of PV‐GR for sustainable urban development.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1002/adsu.202501656first seen 2026-05-15 19:41:03
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