Optimization of Grid-Connected PV System Design Integrated with BESS for Green Hydrogen Production Using PVsyst at PT PLN Nusantara Power UP Gresik
BESSを統合した系統連系PVシステムの最適設計：PVsystを用いたPT PLN Nusantara Power UP Gresikにおけるグリーン水素生産 (AI 翻訳)
M. Wahyudi, Zainal Arifin
🤖 gxceed AI 要約
日本語
本研究では、インドネシアのグレシック発電所において、グリーン水素生産を目的とした太陽光発電（PV）と蓄電池（BESS）の統合システムを設計・分析。PVsystを使ったシミュレーションにより、1,252 kWpのPVシステムで年間1,362 MWhを発電し、水素プラントの需要（1,414.2 MWh）にほぼ対応可能であることを確認。BESSの統合により、日射変動を補い安定した電力供給が可能となり、低炭素水素の持続的生産に貢献する。
English
This study designs and analyzes a grid-connected PV system integrated with BESS for green hydrogen production at a power plant in Indonesia. Using PVsyst, it finds that a 1,252 kWp PV system can generate 1,362 MWh annually, closely matching the hydrogen plant's demand of 1,414.2 MWh. Integration of BESS ensures supply continuity during low irradiance, supporting stable electrolysis and low-carbon hydrogen production. The model is scalable for industrial green hydrogen 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
本論文はインドネシアの事例だが、日本の水素基本戦略やアジアでの水素サプライチェーン構築において、太陽光＋蓄電池による水素生産の実証事例として参考になる。特に、系統連系と蓄電池を組み合わせた安定供給手法は、日本の洋上風力水素プロジェクトにも応用可能。
In the global GX context
While set in Indonesia, this paper provides a practical engineering model for integrating PV and BESS to produce green hydrogen, which is highly relevant for global transition finance and ISSB-aligned disclosure on renewable energy investments. It demonstrates how industrial facilities can decarbonize hard-to-abate sectors using on-site generation, supporting net-zero targets and climate-related risk assessments.
👥 読者別の含意
🔬研究者:Provides a validated PV+BESS sizing methodology for green hydrogen electrolysis using PVsyst, useful for renewable energy system researchers.
🏢実務担当者:Offers a scalable technical template for corporate sustainability teams planning on-site green hydrogen production with solar and storage.
🏛政策担当者:Illustrates a pathway for achieving NDC targets via integrated renewable-hydrogen systems, informing policy design for industrial decarbonization.
📄 Abstract（原文）
The increasing demand for clean energy and the urgency of achieving Indonesia’s Nationally Determined Contribution (NDC) targets and the 2060 Net Zero Emission commitment highlight the need for reliable renewable-based power systems to support emerging green hydrogen development. Hydrogen is recognized as a strategic energy carrier for decarbonizing hard-to-abate industrial sectors, thereby increasing the importance of stable renewable electricity supply for electrolysis processes. This study aims to design and analyze a Solar Photovoltaic (PV) system integrated with a Battery Energy Storage System (BESS) as the primary electricity source for the hydrogen electrolysis process at PT. PLN Nusantara Power Unit Pembangkitan Gresik. A quantitative approach was employed through load assessment, technical modeling of the PV and storage systems, and simulation using PVsyst software. The results indicate that a 1,252 kWp PV system can deliver an annual energy output of 1,362 MWh, achieving a specific yield of 1,088 kWh/kWp/year and a Performance Ratio of 56.93%. This production closely matches the annual energy demand of the hydrogen plant, which reaches 1,414.2 MWh. Consequently, the integration of a BESS is essential to maintain supply continuity during periods of reduced solar irradiance and to stabilize power input to the electrolyzer. The findings demonstrate that the proposed PV–BESS configuration significantly increases the contribution of renewable energy, reduces dependency on the grid, and supports the sustained production of low-carbon hydrogen. Practically, this study provides a scalable technical model for integrating solar and storage systems to accelerate green hydrogen deployment in Indonesia, particularly within industrial power generation facilities.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.36312/37vgec95first seen 2026-05-15 19:23:25
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