Vantivo UG

Vantivo UG (haftungsbeschränkt), which operates under the PV Siegel brand, prepares expert reports and certifications for photovoltaic (PV) and battery energy storage (BESS) projects. Listed services include DIN SPEC 91434 conformity certification for agri-PV, glare assessments (Blendgutachten), noise immission forecasts under TA Lärm, environmental reports for land-use planning, soil, species protection and revenue analyses.

Customers named on the website are project developers, municipalities, farmers, general contractors and banks. The company describes itself as an assessor and author of expert reports rather than a planner. DIN SPEC 91434 certification is carried out together with the independent certification body ProksCert. The website offers a free initial assessment and does not describe any other pricing model.

The company was founded in 2024 and is headquartered in Schnaitsee, Upper Bavaria, Germany. The website states that more than 350 MW of projects have been assessed and that the team has over seven years of experience in renewable energy. Louis Erber and Johannes Lamprecht are named as founders, with Louis Erber listed as managing director. The website mentions a research cooperation with KU Leuven. The one open position listed is a remote internship or retraining role in automation and website care for e-commerce and online marketing.

Product: Expert reports and certification for PV and battery storage projects, including DIN SPEC 91434 Agri-PV certification, glare and noise assessments, and environmental reports for land-use planning.