Solar Energy Conversion
is our passion.
Nexus GreenTech GmbH is a specialized consulting and implementation company focused on production and factory planning in the field of advanced energy technologies, with a particular emphasis on photovoltaics.
We are located in Freiburg, Germany.


The Co-Founders: Dr. Sebastian Nold, Dr. Nico Wöhrle, Dr. Jochen Rentsch
WHO WE ARE
More than 60 years of cumulative PV research, development, and technology transfer have given us deep insights into solar cell physics, technology, and economics. For many years, we have developed production tools, processes, analytics, cell simulations, cost models, factory models, and more. Most importantly, we have built a global network of scientists, developers, decision-makers, planners, customers, and investors — specialists in their fields. Ideas and visions for solar manufacturing are plentiful; the art is in connecting the pieces, resources and heads into a functioning whole.
We offer the knowledge, experience, and network to guide you safely through the PV production undertaking.
Contact us for tailored support.
WHAT WE OFFER
At the beginning there is an idea. For its implementation, there are boundary conditions, constraints, and lots of questions.
From discussing first ideas, qualifying vendors, tailoring projects to your specific context. We help shaping your vision into concrete plans. We accompany and guide you through all phases of factory planning, right through to implementation.
You already have an offer and want a qualified second opinion? Ask us!

STUDIES
Are your ideas feasible? Which route is the preferred? What are the challenges and limitations.
We cover all the aspects owners and investors need to make informed decisions.
BUSINESS CONSULTING
Consulting for owners & investors, business plans, and risk management. From the first idea to the running production.
FACTORY CONCEPT
Footprinting, TUM data collection, initial layouts, attention to local circumstances, EPC briefing.
MANAGEMENT SUPPORT
Timing and availability is delicate when onboarding your management team. With our interim management services you don't loose valuable time.
STAFFING SERVICES
Staff teaching, hands-on workshops, secondment of employees and supervisors.
NETWORK & STRATEGY
Facilitating and fostering strategic partnerships.
Establishment, acquisition, management, and operation of subsidiaries and SPVs.
DID NOT FIND
YOUR TOPIC?
OUR NETWORK
Direct access to decision makers
A small selection: ARCO Murray, ASYS, Fortix, ISRA Vision, Jonas&Redmann, Kontron AIS, LeadMicro, NXT, Rena Technologies, TalonPV, Von Ardenne, Wavelabs EternalSun
