Roof lease
At RII Energy, we focus on the gold standard of large-scale PV roof systems. Our extensive experience of over 15 years and our expertise allow us to provide you with an attractive offer for leasing your roof (from 5,000sqm2). We understand the unique requirements and challenges of our rooftop leaseholders and have been providing customized solutions that offer both environmental and economic benefits since 2005. Therefore, leasing your roof space is a cost-effective opportunity to utilize renewable energy, while reducing your own expenses. Learn more about roof leasing and the investment cost subsidy now.
Full Service
Our full-service approach enables us to accompany you from start to finish. Our experts are at your side throughout the entire process, from comprehensive consulting and planning to installation and maintenance of the solar system. We emphasize transparency and partnership to ensure that your individual needs and goals are met. Leave the work to us. Our years of experience in project planning and installation of photovoltaic systems on halls and industrial buildings, as well as in dealing with institutional investors, guarantee you a professional and, for you, completely uncomplicated, safe implementation.
Sustainability
By leasing your roof space to us, you reduce your carbon footprint, contribute to decarbonization and support the expansion of renewable energy as a sustainable form of the future energy mix. In the future, ESG criteria/scoring will play a significant role for banks and investors when making financing/investment decisions. Banks require the proof of sustainability criteria in the context of credit decisions as well as KFW programs. So improve your creditworthiness with us!
Highest safety and product standards
We guarantee the highest standards for fire and lightning protection in accordance with VDS standards and FM Global. In addition, our systems meet the highest testing standards for obtaining the certificate of harmlessness for roof statics and of course comply with all certifications and DIN standards. Inverters with 10 years warranty. From 2024 with AFCI (Arc Fault Circuit Interruptor) - technology, an arc detection with immediate shutdown of the photovoltaic system to reduce fire risks. Use of top module manufacturers with strong credit ratings (exclusively Tier 1). Premium products: Only the best components are used, without compromise. For example: Where competitors lay aluminum lines, we use high-quality copper. Before the start of construction: Inspection of the roof cladding for possible roof leaks by specialized test centers (e.g. TÜV).
Quality in construction
The quality of the implementation stands and falls with the executing company. We therefore rely on our own installation teams, German-speaking construction management and our own electrical contractors of the highest quality. As a matter of principle, we do not use installation companies with little or no electrical engineering background. Furthermore, we offer a long-established team of senior project managers, senior sales managers and technical sales support, who have worked together on many projects.
Planning reliability / adherence to schedules
In contrast to other market participants we not only promise, we commit ourselves upon conclusion of a roof lease agreement to erect the photovoltaic system on schedule. You can rely on US, because we pre-finance the photovoltaic plant on our own account.
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