PV System Design at LuciSun supports the early design, sizing, and optimisation of photovoltaic systems, with or without battery storage. The service provides independent technical advice to define or review system architectures, validate design assumptions, and support informed decisions before installation. LuciSun can carry out complete design exercises, review third-party designs, or accompany project teams as an external technical expert throughout the design process. The level of involvement is adapted to the scale and complexity of each project, from targeted design reviews to more advanced optimisation studies for complex or innovative systems.
PV System Design focuses on the definition and optimisation of photovoltaic system architectures at the early stages of a project, when design choices have the strongest impact on performance, costs, and long-term operability. LuciSun supports developers, building owners, companies, and project teams in making informed technical decisions before installation, ensuring that systems are correctly sized, technically consistent, and aligned with realistic operational and economic expectations.
LuciSun can intervene at different levels of the design process. The service may involve carrying out the full system design, including the definition of installed capacity, layout, electrical configuration, and battery integration when relevant. In other cases, LuciSun reviews designs prepared by third parties, such as installers, engineering firms, or internal teams, and provides independent feedback, recommendations, and improvement proposals. This allows stakeholders to validate assumptions, identify potential weaknesses, and refine design choices before implementation.
LuciSun can also act as an external technical expert accompanying organisations throughout their project phases. In this role, LuciSun supports internal teams during the design process, helps structure good engineering practices, and provides guidance at key decision points.
This approach allows organisations to retain ownership of their projects while benefiting from external expertise and often contributes to the progressive training of technical staff through direct involvement in real cases.
LuciSun can also act as an external technical expert accompanying organisations throughout their project phases. In this role, LuciSun supports internal teams during the design process, helps structure good engineering practices, and provides guidance at key decision points.
This approach allows organisations to retain ownership of their projects while benefiting from external expertise and often contributes to the progressive training of technical staff through direct involvement in real cases.
For more complex or innovative projects, such as bifacial PV, agrivoltaics, floating PV, building-integrated photovoltaics, or photovoltaic energy communities, LuciSun provides advanced design support using dedicated internal tools and methodologies. These tools allow more accurate simulation and optimisation than standard market software, which is often limited for such configurations, and can represent complex shading environments, three-dimensional layouts, and non-standard system architectures.
When relevant, PV System Design may include multi-parameter optimisation exercises exploring trade-offs between technical performance, economic indicators, storage strategies, grid interaction, and market conditions. The outcome is a technically justified and transparent design basis that supports confident project implementation, tendering, or further detailed studies, while remaining independent from equipment suppliers and installation contractors.
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