Commercial Management of Windenergy and PV-Plants

Efficient Operation and Maintenance is the basis for stable yields over many years.

JUWI Operations & Maintenance GmbH takes good care of your solar and wind energy projects. We competently administer the entire life-cycle of your plant. With our services, we ensure that your system generates reliable and inexpensive energy.

Build on our wealth of experience: For more than 20 years we have been managing more than 140 operating companies for over 600 national and international groups of investors and customers – from individual operators, mutual funds and energy suppliers to institutional financial investors and energy cooperatives.

Commercial management comprises the takeover of assignments and obligations for you as owner of the plant. We take charge of the complete range of commercial issues as well as the coordination and communication with third parties, such as accountants and auditors.

Commercial management at JUWI is divided into the fields of customer care and experts. This division enables us to support you in the best possible way: Customer care supports you generally, while our experts help you find the optimum solution for special issues.

Owner of small PV-plants can also profit from our long-term experience and excellent expert knowledge. When you are confronted with new challenges, leaving you no time to take care of your main tasks, we support you quickly and thoroughly.


juwi Operations & Maintenance
Jörg Grinsch, Head of Sales: +49 6732 9657 - 5090

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Commercial Managemet
Acquisition of own- and externally-developed operating companies
Personal customer care and advisory of investors by highly qualified customer service
Provision of expertise for special commercial topics
Contact for all business partners of your operating company
Takeover of all administrative tasks incl. commercial registry affairs
Commercial accounting and preparation of financial statements on time
Invoicing of electricity revenues
Contract management: follow up owner’s responsibilities out of all contracts
Availability calculations according to maintenance contract and if necessary, negotiations with the manufacturer
Liquidity and investment control (target-performance comparison); Accounting control and monetary transactions
Insurance management; Processing of warranty claims, insurance cases and legal matters
Calculation and settlement of yield losses
Creation of individual commercial analyses and financial reports
Assistance of investors incl. commercial counselling and refinancing
Organisation and execution of shareholders’ meetings and meetings with investors
Assistance and commercial support of inheritances cases and donations
Execution of asset and share deals