about us

Releasing our energy now

Voltaigo is an international developer of photovoltaic and energy storage projects with many years of experience.
For the implementation of projects to generate clean energy, we offer the following services, among others:

  • project development
  • Advice on financing
  • plant installation
  • EPC/Construction Management
  • Installation
  • design
  • Operation of PV systems
  • Profitability and yield calculations
  • Opinions and Studies


The team is the heart of Voltaigo. Together we want to implement, learn and grow. Find out what the voltaigo team can do for you – we look forward to your inquiry.

Andrew Feichtinger


Andreas Feichtinger (MBA, MSc) has more than 15 years of experience in business development and financing in the international environment in the field of renewable energy and energy storage, as well as in other industries.

In 2018 Andreas started the business development for an international photovoltaic developer in Hungary, where Andreas has already developed, financed, built and sold more than 47 MWp of grid-connected photovoltaic projects to investors. In addition, together with his team and partners, he has a pipeline of 50 MWp+ under development.

Andreas likes to spend his free time doing sports, cycling or running and relaxing with his partner, family and friends.


Michael Krickl


engineer Michael Krickl has been working in the field of photovoltaic EPC management since 2013. His focus is on engineering, optimization, specification and design, as well as purchasing, as well as the execution and acceptance of projects. In 2012 he wrote a diploma thesis on the profitability of PV systems. In the course of his studies in energy and environmental management, he dealt with biodiversity concepts for PV projects, among other things.

Before founding voltaigo, he was a project manager at an international photovoltaic developer and held various positions there for the locations in Great Britain, Turkey, Hungary, Spain and France.

Among other things, he technically assessed projects before they were purchased and adapted and optimized them after the purchase, advised local teams on project development, standardized their processes, was responsible for the detailed planning and construction of the projects, and managed the technical tasks in the sales process. Michael can look back on the experience of successfully implementing projects with a capacity of 300 MWp+.


Michael Riegler

Project development & implementation

Michael is a versatile talent with practical experience in photovoltaic systems and project development. Thanks to his extensive professional experience and creativity, he is characterized by several qualities – for example, the Austrian energy supply or engineering and development companies are among his previous employers. One of his specialties are rooftop PV systems.

Michael is currently completing a BSc in Renewable Energy Technologies and loves finding solutions to any challenge.

In his spare time he is interested in music, cooking, literature, sport, nature, economy and science.

“I am really looking forward to realizing your own sustainable power plant”!


Valentin Haider

Project manager (technical/commercial)

Valentin has an HTL degree in the field of building and environmental technology and brings valuable work experience in the fields of energy efficiency and holds the position of technical and commercial project manager.

Valentin will soon complete his BSC in renewable energies and environmental management at the FH Pinkafeld.

Valentin likes to spend his free time in the forest, whether as a forester or hunter.


Andrew Feichtinger
Customer contact Voltaigo

Decide today to buy your own photovoltaic system and become part of the new energy movement!

You can also benefit from photovoltaic subsidies of €250 per kWP of installed capacity.