PVcase

Solar Project Development and Design Software

Added by Onye Dike on October 20th, 2026

Summary

Founded in 2018 by David Trainavicius and Douglas Geist, PVcase is a Lithuanian solar technology company. It develops software for solar project developers, engineering firms, EPC contractors, and investors, covering site selection, photovoltaic system design, and energy yield estimation. Its portfolio includes solutions connecting early-stage project assessment with engineering and performance modelling, supporting utility-scale and commercial solar development.