About us

A team you can count on

For the experts of Sunstar Italia, the production of your photovoltaic system is of paramount importance. With us, it's all about you as a customer and your investment. We always have your interests in mind and adopt an approach based on solutions and results. When you are happy, we are too.

As a PV specialist, we take care of plants totalling 100 kWp at each site in Italy, Germany and France. Our technical and administrative expertise is based on many years of practical experience in constructing, operating and maintaining PV plants. You can only operate a PV system if you know how to build them, and that’s where we come in. As an independent service partner, we currently take care of PV systems totalling 30 MW.

Our principle is to provide 100% commitment whenever and wherever it is needed to achieve optimum results for you. Our strengths are our sound and independent expertise, our fast and efficient processes and transparent reporting. With our warranties, we give you the ability to plan with peace of mind.

We know the individual requirements for operation and maintenance services and strive for long-term cooperation, which gives our customers confidence and security. With our support, you will avoid technical and administrative risks and ensure optimal returns for your plant. If necessary, we will supplement our own resources through close partnerships with external specialists.

You can benefit from individual services or our full service packages during the entire operating period of your PV plant. Get in touch and will be happy to advise you.


To ensure a PV system operates smoothly, it needs regular inspections, component maintenance, fast repairs and professional monitoring. System operators are also often faced with administrative and regulatory requirements, which could at worst lead to the system being shut down. Where PV systems are concerned, time is money. An independent, competent and fast-reacting service partner can limit downtime to a minimum, ensuring maximum returns.

Alongside technical and administrative services, innovative software is an important building block for any operation and maintenance solution. Thanks to specialised system software, all parties involved have access to a common platform. With this software, system data can not only recorded and monitored, but all operations, faults and documents can also be managed. The software enables efficient processes and guarantees transparent system management.

Tariffs are paid over 20 years. Many technical and economic developments can be expected over this long period. As a service partner, we are always at the cutting edge and can advise you of useful economic and technical changes to your PV system.