IST PVSolar Simulator V9.0.0 developed by IST Sunpower System (https://istsunpowersystem.in/), is a comprehensive solar PV design and bankability platform developed for the residential, C&I, and utility-scale solar market. It integrates standards-based energy yield simulation, electrical design, and financial due-diligence reporting into a unified workflow, enabling project stakeholders to move from feasibility assessment to bankable documentation with a consistent, auditable dataset.
To equip solar professionals across India — from residential installers to utility-scale developers — with a single, standards-compliant platform that takes a project from technical design through to bankable, investor-ready documentation, replacing fragmented workflows with one accurate, auditable source of truth.
To become the trusted engineering backbone of India's solar transition — where every project, regardless of scale, is designed with the rigor, transparency, and financial discipline needed to earn the confidence of engineers, EPCs, and lenders alike.