Solar Energy: competitive | sustainable | subsidy-free

References Wanted: your site


Who We Are

We are a strong team with over 20 years of experience in the solar industry. From this we draw the knowledge: Solar energy is clean and competitive, even without subsidies.

Since 2012 we have been pooling this know-how in bejulo GmbH at the locations in Mainz and the associated subsidiaries in South Africa and Tunisia.

We specialize in medium to large free-field solar systems. We develop, plan and construct photovoltaic projects for our customers worldwide. Our customers determine the starting point of our commitment. This can be before the application for a building permit or at a much later stage, such as the sole construction of an approved and planned free-field solar system. We provide our customers with our expertise in all project stages – always adapted to the needs of our customers and the local conditions.

Our claim: A precisely fitting photovoltaic system. In other words, we start where it becomes too difficult for others. This is what we want to be measured against!

Please join us on a “sightseeing flight” over some of the largest free-field photovoltaic systems we have built to date.


Our Values

Every customer and every project is unique to us. And we respond to that!


We find and implement the best possible solution by taking into account the respective local conditions.ät.svg

We place high demands on us as a project partner and the components we deliver.


Appropriate quality and good planning ensure permanently low operating costs for a long-term investment.

It is up to us to make an economic contribution to the success of the global turnaround in energy policy.


That is our goal. We work with great passion to achieve it. If not us, who else?

Our team has many years of experience in the photovoltaic industry. Our customers profit from our experience.


Often it is the small things, such as import regulations, Hermes guarantees, suppliers, etc., that make the project successful.


Our Customers Say

„As a solution partner for municipalities, commercial customers and private investors, WVE GmbH operates a number of photovoltaic systems. Many of them planned and implemented by bejulo GmbH. These are above average in terms of performance and economic efficiency.“

Peter Nonnemacher, WVE GmbH Kaiserslautern

„Working with bejulo now for some large scale PV projects has been our greatest pleasure. bejulo is real people you can talk to, not only an EPC contract to hide behind. And then their quality and timing is top class.“

Bent Hansen, Obton A/S

“I am glad that with bejulo we have found a qualified and extremely reliable full service provider. Thanks alot!”

Jörg Schulze, SpreeGas Gesellschaft für Gasversorgung und Energiedienstleistung mbH

“The solid and clean construction as well as the high assembly quality of the Werneuchen II extension is designed for decades of low-maintenance operation. We would recommend bejulo without hesitation.”

Georg Neureiter, HellermannTyton GmbH