A spatial asset intelligence platform for solar construction — live site graph, component-level tracking, connection mapping, and multi-project progress monitoring for EPC teams managing GW-scale builds.
As Terabase's QC Inspector matured, a deeper problem emerged: EPC teams had no spatial understanding of their site's health. They could log observations, but couldn't see how components connected, where progress was stalling, or how one delayed string affected an entire block.
Lighthouse was the answer — a graph-native web platform that treats a solar farm as what it actually is: a network of trackers, strings, combiners, and inverters, all spatially arranged and temporally progressing through construction milestones.
The design process started not with screens but with the data model. Weeks one and two were spent with the Terabase engineering team mapping every entity type and relationship in the solar farm graph — before a single wireframe was drawn.
This was followed by stakeholder interviews across three EPC projects to understand the resolution at which each role actually works. The insight: nobody needs to see everything at once. The design challenge was navigation of detail, not display of detail. Progressive zoom from portfolio → site → block → string → component became the core interaction model.
Six distinct screen types, each serving a different resolution of the site graph — from the fully-populated component view down to individual tracker inspection and multi-week progress schedules.
Lighthouse replaced a collection of disconnected spreadsheets, static CAD exports, and verbal progress updates with a single platform that every role on a project could read at their own resolution. EPC leads moved from weekly status calls to self-serve dashboard reviews.
The integration with QC Inspector meant that every observation captured in the field appeared in context on the graph — no manual import, no reconciliation. The spatial and temporal layers of construction were unified in one product.
Available for senior IC, design leadership, and consulting. Based in Serbia, working globally.