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Determinants of the success of PV micro-installations in Poland – economic and technical aspects

ポーランドにおける太陽光発電マイクロ設置の成功要因 – 経済的および技術的側面 (AI 翻訳)

Maciej Dzikuć, Sebastian Kołodziejczak, Adam Król, Maria Dzikuć

Figshareデータセット2026-05-09#再生可能エネルギーOrigin: EU
DOI: 10.6084/m9.figshare.32229255.v1
原典: https://doi.org/10.6084/m9.figshare.32229255.v1

🤖 gxceed AI 要約

日本語

本論文は、石炭依存から脱却し再生可能エネルギーへの移行を進めるポーランドにおいて、太陽光発電（PV）のマイクロ設置の成功要因を経済・技術両面から分析する。特に、送電網の安定性を損なう発電ピークを抑制するためのパネル方位最適化手法を提案し、系統制約下でのPV普及策を示す。

English

This paper analyzes the economic and technical determinants of successful PV micro-installations in Poland's energy transition from coal. It proposes optimizing panel orientation to mitigate generation peaks that destabilize transmission networks, offering a practical solution for grid-friendly distributed solar deployment.

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

日本でもFIT切れ・出力制御問題が顕在化しており、本論文のピーク抑制策は地域的な系統混雑対策に示唆を与える。ただし、ポーランド固有の系統特性を考慮する必要がある。

In the global GX context

As distributed PV surges globally, this paper provides empirical evidence on how micro-installation design can alleviate grid congestion—relevant for regions facing solar curtailment and network reinforcement challenges.

👥 読者別の含意

🔬研究者:Optimization of PV orientation as a non-wires alternative for grid stability.

🏢実務担当者:Practical guidance on panel siting to avoid grid penalties in high-PV areas.

🏛政策担当者:Regulatory implications for distributed generation grid codes and incentive design.

📄 Abstract（原文）

For decades, Poland's energy sector has been primarily coal-based, with the share of this resource exceeding 90% of the country's energy mix. In recent years, Poland has been undergoing an energy transition, shifting away from fossil fuels and toward renewable energy. This poses numerous technical and economic challenges, which are analyzed in this article. It is important to emphasize that the Polish energy system has not developed symmetrically in recent years. Photovoltaic installations, among others, have experienced dynamic growth, while energy storage and transmission networks have experienced a much slower pace. The energy transition requires a number of significant changes, including adapting energy transmission networks and addressing the problem of periodic surpluses in renewable energy production. This article analyzes various installation solutions to prevent excessive energy production, known as peaks, which destabilize energy transmission networks on sunny days off. The results of the analyses carried out in the manuscript indicate that it is possible to optimize the orientation of photovoltaic micro-installations with respect to cardinal directions in order to ensure optimal operation of the system, which will take into account, among other things, the current state of transmission networks, which are simultaneously loaded with many such devices.

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