TRISUN

TRISUN designs and installs photovoltaic systems, heat pumps and battery storage, and provides energy audits, project administration, subsidy assistance and post-installation service. It also offers building energy modernization and financing support.

Its customers include homeowners, businesses and apartment buildings. The website describes TRISUN as a specialist renewable-energy division established alongside construction company Assyx, drawing on the group's construction experience. The registry lists TRISUN as founded in 2023 in Hnúšťa, Slovakia; the website says it serves clients across Slovakia.

Product: Designs, installs and services photovoltaic systems, heat pumps and battery storage, with related energy audits and subsidy support.