AREQUIPA, April 22, 2026 — Siguas Solar, a 180 MWp photovoltaic plant in the Arequipa region, has begun commercial operation. The plant is connected to Peru's national grid through a 220 kV line and substation built by Andeza.
The plant has around 330,000 bifacial modules mounted on single-axis trackers and is expected to generate about 480 GWh per year. Modules are cleaned with waterless robots.
Construction took 19 months and employed up to 700 people at its peak, 58% of them from the Arequipa region.
About Andeza Energy
Andeza Energy develops, builds and operates renewable generation, energy storage and transmission projects in Latin America. The company is headquartered in Houston, Texas, with offices in Monterrey, Lima and São Paulo, and has a portfolio of 2.4 GW in operation, construction and development across 31 projects.