Delfos Energy AI Performance Platform

Delfos Energy is a Barcelona-based software company founded in 2017 that provides an AI-powered performance platform for renewable portfolios covering wind, solar, battery storage, hydro and distributed generation. It describes the platform as a virtual engineer for energy operators.

The platform centralises data across assets, tracks performance in real time, produces KPI reports aligned with standards such as IEC, and runs predictive models for major equipment. It automatically identifies contractual availability and revenue loss from downtime. The company reports supporting more than 1,000 energy sites in over 10 European countries and lists clients such as Renova, Dost Enerji and Alupar.

• Centralised data management: One data layer across wind, solar, BESS, hydro and distributed assets.
• Real-time performance tracking: Monitoring across portfolios.
• KPI reporting: Reports aligned with standards such as IEC.
• Predictive models: More than 100 models for major equipment.
• Loss identification: Automatic detection of availability and revenue loss from downtime.
• Energy Losses Calculator: Tool to estimate losses in solar plants.

A solar farm owner in Vietnam monitors inverter and string performance across several plants. An O&M contractor produces availability reports for offtakers. A wind or BESS operator uses predictive models to schedule maintenance before failures.

Reports downtime reductions of up to 18% and twice faster monitoring, with unavailability kept under 2%, according to the company. Reports are generated 7.5 times faster and monitoring time falls 50%. Quantifies revenue lost to downtime against contractual availability. ISO 27001 certified.

Owners of growing renewable and storage portfolios need data platforms that spot underperformance early and verify contractual availability. Vietnam has a large installed base of solar and wind plants with limited predictive maintenance practice, so performance analytics could address losses from downtime.

Founded 2017; headquartered in Barcelona with a support office in Fortaleza, Brazil. Closed a 3M euro seed extension on 11 March 2026 with Vox Capital/COPEL joining Headline, Contrarian Ventures, DOMO VC and EDP Ventures; total funding 10M euro. ISO 27001 certified with five software patents cited.