Agri-Solar

SUNfarming Agri-Solar animal welfare systems.

Peter Schrum from Schleswig-Holstein and Martin Tauschke from Brandenburg founded the solar company SUNfarming in Erkner near Berlin in 2004. With their own system developers, steel constructors and engineers, SUNfarming developed foundation systems, substructures and solar module qualities, which are co-labelled for SUNfarming and, as glass-glass modules, are characterised above all are also characterised by the highest hail and hurricane resistance. In the first few years, the main focus was on roof photovoltaic plants, conversion areas and landfill sites with PV systems were realised in Germany, the agricultural economist Peter Schrum, in view of the damage caused by climate change in Africa and the upcoming waves of refugees travelling to Europe about a food & energy plant in Africa. These are now known as Agri-PV systems. In 2012, SUNfarming built the first plant on the African on the African continent. Since then it has been supporting training in organic farming and provides people with food security and renewable energy. Fruit, vegetables and fruit, vegetables and medicinal herbs.

Since then, SUNfarming has been researching and optimising the use of agri-PV systems with crop cultivation and animal husbandry and is the only provider in the agri PV market has developed a rainwater management system under the system, which prevents soil erosion avoids soil erosion and promotes vegetation by distributing rainwater over a wide area. The first solar package in 2021 made it possible to introduce the Agri-PV concepts, which have now been tried and tested for more than ten years, to the German market. Various types of fruit and vegetables are planted under the modules, protected from the weather; Suckler cows, cattle, sheep, chickens, ducks, geese and fallow deer find shelter from the rain and sun. The SUNfarming flowering meadows for more biodiversity are home to many native insect species.

For farmers and investors, the latest legislation offers opportunities in the field of agri-solar. One Agri-PVA can be installed per farm or farmstead. Privileged according to §35 BauGB, para. 1, no. 9 and DIN SPEC 91434 for animal welfare and organic cultivation of fruit and vegetables. The agricultural use for commercial purposes under the facility must be proven. ‘In addition to the generation of renewable energy and climate protection, we want to use our concept, we want to ensure that the land on which electricity is generated can continue to be used for agricultural purposes,’ explains Peter Schrum. ‘Farmers should keep one hundred per cent of their farmland and not lose it to the large energy producers, who are squeezing them out with high lease payments for ground-mounted systems.’

In addition aspects of nature conservation must be taken into account, areas must not be sealed and broad public acceptance must be achieved. ‘SUNfarming Agri-PVA are designed for a service life of at least 30 years and are fixed horizontally at a minimum height of 2.10 metres. With a south-facing orientation of 15 degrees, we achieve between 1.1 and 1.3 MW per hectare of agricultural land in Germany, depending on the location,’ explains Martin Tauschke, co-founder of SUNfarming. ‘Land under our systems retains its agricultural status and therefore remains an agricultural asset for property tax and inheritance tax purposes unchanged in agricultural assets.’

The largest SUNfarming Agri-PVAs will be will be built from autumn 2024 in the eastern German federal states, where agricultural land is large and land values are often low, and others in western and southern German regions. The SUNfarming management is optimistic about the future thanks to the new features of Solar Package I and the increase in the maximum bid value for Agri-PVA in accordance with DIN SPEC to 9.5 ct/kWh. ‘On agricultural land, there can be no other solution than an Agri-PV system in accordance with DIN SPEC if the land is to be preserved sustainably for agriculture and regional value creation,’ says Edith Seemann, Managing Director Project Development. SUNfarming sees further potential for Agri-PV systems in Germany
for more than 800,000 hectares of agricultural land, i.e. almost five per cent of agricultural land in Germany.

For SUNfarming, the 20th anniversary marks a milestone in the development towards the combined utilisation of agrivoltaic systems with battery storage, biogas plants for municipal heat heat supply and energy storage, as well as Agri-PV-wind energy combinations for the production of green hydrogen.

Ursula Eckmann
The graduate engineer is project manager at SUNfarming

About SUNfarming
SUNfarming is now developing a plant volume of more than 5 GW of Agri-PV plants in
agri-PV systems in Germany and employs over 150 people nationwide. In 2021 and 2022, the company was further strengthened by the new managing directors Thies Schrum and Edith Seemann. SUNfarming has received several internationally for its holistic, sustainable solar concepts (food, energy, training).

In 2023, Peter Schrum was honoured for his services to international sustainability projects for food security, support for people in developing countries and his Food & Energy concept with the Federal Cross of Merit. At the company's own research and development centre in Rathenow near Berlin, SUNfarming presents the latest solutions and concepts for Agri-PV with animal husbandry and crop production as well as biodiversity PV and peatland PV to several thousand visitors and interested citizens/farmers/municipal decision-makers every year.
https://sunfarming.de/geschaeftsbereich/agri-und-oeko-solaranlagen

The event was aimed at 90 Master's students from the private university and their professors and teaching staff to familiarise them with the mission of SUNfarming Agri-Solar and to generate international project ideas and export orders.
This guest lecture informed the students about the potential of agrivoltaics in Germany and also looked at the modern solutions that SUNfarming offers in this area.The presentation provided a comprehensive overview of our company, and the numerous questions from students and professors were answered with pleasure.

The great interest shown by the students led to a lively discussion. We not only presented the current status of agrivoltaics, but also provided insights into the concepts we have developed and our experiences from research projects. In addition, we discussed opportunities for internships and student traineeships were discussed and suggestions for scientific collaborative projects.
SUNfarming plans to extend these successful guest lectures to other universities to attract even more students and institutions to the exciting world of agrivoltaics.

Many thanks to Professor Romero and Mr Chougule for the excellent organisation of the event. We appreciate the opportunity to work with SRH Berlin and look forward to future projects.

Protecting special crops such as fruit and wine from excessive sunlight, rain, hail, frost and bird damage while generating renewable energy and attractive rental income - find out more at our stand and visit our specially developed Agri-PV systems in Estebrügge.

Arrange a personal consultation appointment at our stand now:
landwirtschaft@sunfarming.de, phone +49 3362 8859200

The North German Fruit Growing Days are a renowned platform for the exchange of expertise and innovations in fruit growing.
The exhibition area covers 7,000 square metres of outdoor space and 6,000 square metres of tent space.

https://norddeutsche-obstbautage.de/

Under the moderation of Simon Schoon, Project Manager of the Grassland Centre Lower Saxony/Bremen e.V., SUNfarming Managing Director Edith Brasche presented the SUNfarming Agri and Moor PV concepts and solutions for the sustainable agricultural use of grassland and moorland. Helmut Wahl, energy technology consultant at the Lower Saxony Chamber of Agriculture, provided information on the legal and tax framework for agri-PV compared to traditional ground-mounted PV systems. Questions relating to the realisation and approval of corresponding agri-PV and moorland PV solutions were discussed during the open discussion round. During the subsequent visit to Hof Hanken in Elsfleth, farmer Dirk Hanken reported on how well the SUNfarming moorland PV pilot system had been received by his cattle on the moorland grazing area. It is particularly noticeable that the sward under the modules is completely covered with grass.

Lena Weber and Dr Dina Hamidi from the University of Göttingen presented initial scientific findings from animal husbandry under agri-PV on peatland. In the concluding survey, many of the interested visitors stated that they would like to develop specific agri-PV or peatland PV projects on their land and enquired about lease payments and participation models for specific projects from SUNfarming Managing Director Edith Brasche and Project Manager Lower Saxony Thomas Reimers.

All interested parties are also cordially invited to SUNfarming's research and development centre in Rathenow near Berlin, Am Heidefeld 13, where the company will be presenting all types of agri- and peatland PV with crop cultivation and animal husbandry in detail. For appointment enquiries, please contact e.brasche(at)sunfarming.de.

More than 25 farmers and various personalities from the region came together to get first-hand information about the latest developments in the field of Agri-Photovoltaics, dual use of agricultural land and moor PV solutions.
Managing Director of Friedländer Landhandels- und Dienste GmbH Mr Jürgen Ströde warmly welcomed the guests to the lecture event. Founder and main shareholder of the SUNfarming Group Mr. Peter Schrum introduced the topic and handed over to BRM President/Managing Director of Project Development at SUNfarming Edith Brasche.
After the seminar, there was a Q&A session where the many exciting questions were clarified.
At the end of the event, the audience was able to visit an Agri-PV pilot plant that SUNfarming has installed on site.
We would like to thank the visitors for their great interest and participation in the event.

Several thousand farmers from Germany, but also from countries such as Poland, Hungary, Switzerland, Austria, Canada and the USA - came to the SUNfarming stand to find out about Agri-PV solutions for both animals and special crops. More than 1,000 hectares of potential Agri-Solar areas were included in the early SUNfarming planning in Germany.

For more than 10 years, SUNfarming has been developing Agri-PV solutions with glass-glass modules and rainwater distribution system under the modules with its own engineers and has been researching them for many years in different developing countries of the world under extreme climatic conditions as well as with different types of plants. Due to the climate changes as well as the energy crisis in Germany, farmers from all over Germany and neighbouring countries were very interested in the SUNfarming solutions. They were particularly enthusiastic about the well thought-out solution for keeping animals on pastures protected by Agri-PV all year round.

Due to the rainwater separation and the semi-transparent modules, which allow approx. 15 % light to pass through, plant growth is ensured under the modules, CO2 remains in the soil due to the areal moisture distribution. The agricultural status of the land is maintained with SUNfarming Agri-PV. As a partner of the farmer, SUNfarming places particular emphasis on the agricultural concept, which is developed together with the farmer and his agricultural advisor. SUNfarming Agri-PV is ideally suited for areas with low soil points as well as arable land for special crops (fruit/vegetables) and for animal welfare-oriented livestock farming, as well as for moorland that is to be re-wetted.