PEC Professional Energy Consulting

PEC Professional Energy Consulting is a mid-sized energy company based in Vaterstetten near Munich, active in the German market. The firm provides sustainable energy solutions for private households and businesses, working as a manufacturer-independent partner across consulting, planning, installation and maintenance. Its technical portfolio covers photovoltaics, battery storage systems (Stromspeicher), heat pumps, air conditioning and EV charging wallboxes, delivered as holistic energy concepts rather than individual components.

The company reports over 13 years in business and more than 8,000 customers served. It states that it is among the best-rated solar companies in Germany, with strong reviews on Google, Trustpilot and ProvenExpert. PEC operates its own warehouse and logistics, which it describes as enabling fast and flexible response times.

Internally, PEC characterises itself as a close-knit, collaborative team with a solution-oriented consulting approach conducted at eye level with customers. Employees are involved in end-to-end project support, spanning initial consulting and technical planning through on-site installation and ongoing maintenance across residential and commercial installations.