About Us

K.Velichkov_B.Suchland

Established in 2012, SUNOTEC now operates all around the world and has delivered more than 580 utility turnkey PV solar plants with a capacity of over 8,2 GWp, globally.

Presently, the company operates from its offices in Munich, Germany and Sofia, Bulgaria.


As one of the current leaders in the market, SUNOTEC has seen substantial growth. This expansion is due to the significant investment in expertise and service diversification, including the growth of a machinery fleet and the development of an international expert team, which is unrivalled.

SUNOTEC positions itself as an integrated solution provider, covering all services from geology, procurement, engineering and construction services to operations and maintenance and re-powering of plants with a large focus on BES.

In the future, we will develop projects and investment opportunities and manage all our services – from planning and construction to monitoring and optimisation – as an “integrated solution provider”.

KALOYAN VELICHKOV,
CEO AND FOUNDER

For us at SUNOTEC, the next consequential step is to broaden our service offerings in a sustainable business model – doing so in the light of a true circular economy.

BERNHARD SUCHLAND
CEO

OUR JOURNEY FOR YOUR PROGRESS

Explore our milestones, showcasing the commitment to reshaping the solar landscape. Each milestone represents a significant step forward in efficiency, sustainability and excellence.

2012

Establishment of SUNOTEC GmbH in Germany.

2013

SUNOTEC headquarters in Sofia is opened. Delivery of the first 2 MWp project in Germany.

2015

SUNOTEC enters the Danish market.

2017

SUNOTEC broadens its service offering through investing in its own machinery fleet.

SUNOTEC expands vertically by creating its in-house electrical engineering unit.

2018

SUNOTEC starts to offer a full construction portfolio, completing the first full-service project.

1 GWp of executed projects in Europe is reached.

2019

Release of SUNOTEC’s first large scale-solar farms in Africa and Australia.

2021

SUNOTEC builds he world’s biggest hybrid solar PV plant in West Africa.

2022

SUNOTEC celebrates its 10th anniversary.

SUNOTEC and securenergy start the joint venture SECURSUN with a pipeline of over 1.3 GWp by 2027.

2023

The new headquarters in Sofia is developed and built, including a state-of-the-art monitoring centre.

Production of SUNOTEC Mounting Systems launches.

2024

SUNOTEC positions itself as an integrated solution provider and embraces the circular economy.

Northern Africa sees an increase in projects.

BESS is added to the product portfolio.

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