The core activity of VoltNet GmbH is the planning, installation, maintenance and consulting of electrical systems and solar solutions for private customers, commerce and industry. This includes in particular: electrical installations for residential, commercial and industrial buildings; photovoltaics (PV) - consulting, planning and installation of solar systems; electromobility - installation of charging stations; building system technology; certified specialist inspection and acceptance of electrical installations; lightning protection and device testing; expertise and consulting for network analysis and electrobiology. The company thus offers comprehensive solutions for electrical engineering and solar energy.