| International Journal of Applied Information Systems |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 13 - Number 4 |
| Year of Publication: 2026 |
| Authors: Sana Irshad, Muhammad Salman, Ruba Islahuddin, Fiza Nizami |
10.5120/ijca7d658fdaaaf9
|
Sana Irshad, Muhammad Salman, Ruba Islahuddin, Fiza Nizami . Intelligent Sustainable Energy Solution (ISES): An AI-Driven Residential Solar Assessment via Multimodal Vision, Interactive 3D Spatial Modeling, and Competitive Bidding Marketplace. International Journal of Applied Information Systems. 13, 4 ( Aug 2026), 23-36. DOI=10.5120/ijca7d658fdaaaf9
The Intelligent Sustainable Energy Solution (ISES) is an advanced artificial intelligence platform specifically designed to revolutionize and streamline the residential and small-commercial solar energy adoption ecosystem in Pakistan. The conventional process of installing photovoltaic (PV) solar systems in developing nations suffers from severe inefficiencies, including manual and error-prone electrical load calculations, inadequate rooftop physical assessments, opaque vendor pricing, and incorrect sizing of solar inverters, battery storage, and panel arrays. ISES addresses these multi-faceted challenges by providing a unified, data-driven digital platform integrating real-time energy load profiling, computer vision rooftop image analysis via Google Gemini Vision API, WebGL/Three.js-driven interactive 3D spatial visualization, and a transparent competitive bidding vendor marketplace. Users input basic spatial and load specifications, including appliance usage parameters, property structural types, geographical coordinates, and rooftop orientation. The platform's Gemini Vision AI engine analyses uploaded rooftop images to automatically detect physical obstructions—such as concrete water tanks, staircase mumties, parapet walls, skylights, nearby building shadows, and vegetation—mapping out dead zones and isolating precise usable surface areas. Based on these spatial constraints and localized solar irradiance data, ISES calculates optimal system capacities, required panel counts, azimuth angles, and 25-degree south-facing tilt angles. Furthermore, an interactive 3D digital twin of the proposed installation allows users to preview equipment layouts prior to physical deployment. An integrated multi-vendor marketplace connects users with verified installers, facilitating transparent quote comparison and eliminating price monopolies. Managed by an enterprise backend architecture built on ASP.NET Core and SQL Server, ISES bridges the gap between technical complexity and user decision-making, accelerating clean energy adoption in South Asia.