Trade and industry
successful projects and partnerships
Sonnis Energy is your reliable partner for photovoltaic systems — from precise planning to professional maintenance. Our promise:
PV installation without disrupting business operations
No bureaucracy for you! We take care of all coordination
Customized PV solutions down to the smallest detail
all services at a glance
Potential analysis
Profitability calculation
Plant design
Grid connection request
Subsidy and incentive consulting
Project coordination
Implementation
Maintenance
Support
Individual Analysis
The first step is to conduct a thorough analysis of your PV project’s potential. At this stage, we already assess the extent to which our solar+ energy concept can be implemented at your site. An experienced member of our team will then discuss the results with you in person at your premises and highlight specific savings opportunities.
Professional implementation
Once you place your order, we take care of all organizational and bureaucratic procedures. Your commercial PV system will be installed professionally and on time. The implementation phase takes place during ongoing operations without disrupting your business or production processes.
Professional maintenance
To ensure that your photovoltaic system runs reliably over the long term, we take care of everything that is necessary. Regular maintenance and professional inspections help to prevent malfunctions at an early stage and ensure that your system operates at full capacity.
What our customers say
“Let’s find out together how we can best support you with your PV project.”
Energy management: With our solar+ concept, you can optimize power generation, storage, and consumption in real time.
Energy storage: Our storage solutions bring flexibility to the solar+ concept. The energy generated is available exactly when it is needed.
Charging stations: Efficient load management ensures the best possible use of your charging infrastructure.
Energy management: With our solar+ concept, you can optimize power generation, storage, and consumption in real time.
Energy storage: Our storage solutions bring flexibility to the solar+ concept. The energy generated is available exactly when it is needed.
Charging stations: Efficient load management ensures the best possible use of your charging infrastructure.
solar+ adds three key components to your commercial photovoltaic system: storage technologies, smart energy management and electric mobility. With our innovative energy concept, you not only increase the self-consumption rate of your PV system, but also optimize your load management.
Power generation, storage and consumption are centrally controlled and optimally coordinated. This means that the energy generated is available exactly when it is needed.
With a commercial photovoltaic system, companies can reduce their electricity costs in the long term and become less dependent on rising energy prices. At the same time, they improve their carbon footprint and meet important ESG requirements. More and more companies are turning to solar energy — also as a visible sign of sustainable business practices. An investment in commercial photovoltaics often pays for itself after just a few years.
The cost of a commercial photovoltaic system cannot be estimated on a flat-rate basis, as it depends on several factors — e.g., the size of the roof, energy requirements and the desired components. Special requirements such as electricity storage or certain structural conditions also affect the price. A reliable calculation is therefore only possible on an individual basis.
Let us advise you personally and without obligation — we will prepare a customized offer for your company.
Electricity that is not consumed immediately is fed into the public grid. In return, you receive a feed-in tariff guaranteed by law. Alternatively, the solar power can be temporarily stored in a storage unit and used at a later time, e.g., in the evening.
The bureaucratic effort involved in photovoltaic systems for businesses is minimal for you — we take care of everything. We handle the entire process, from registering with the grid operator and registering in the market master data register to providing advice on subsidies. Our experience ensures that your project is implemented smoothly and efficiently.
Various subsidy programs are available for commercial PV systems, including EEG remuneration, tax advantages (e.g., AfA) and, in some cases, regional subsidies. We will individually review which subsidies are available for your project and assist you with the application process so that you can exploit the full potential.
Commercial photovoltaic systems are considered low-maintenance and impress with their long-term reliability. Nevertheless, it makes sense to check the system regularly to ensure consistently high yields and trouble-free operation.
We offer modern monitoring, annual maintenance inspections and rapid fault diagnosis for your PV system — so that your system works efficiently at all times.
With a commercial photovoltaic system, companies can reduce their electricity costs in the long term and become less dependent on rising energy prices. At the same time, they improve their carbon footprint and meet important ESG requirements. More and more companies are turning to solar energy — also as a visible sign of sustainable business practices. An investment in commercial photovoltaics often pays for itself after just a few years.
The cost of a commercial photovoltaic system cannot be estimated on a flat-rate basis, as it depends on several factors — e.g., the size of the roof, energy requirements and the desired components. Special requirements such as electricity storage or certain structural conditions also affect the price. A reliable calculation is therefore only possible on an individual basis.
Let us advise you personally and without obligation — we will prepare a customized offer for your company.
Electricity that is not consumed immediately is fed into the public grid. In return, you receive a feed-in tariff guaranteed by law. Alternatively, the solar power can be temporarily stored in a storage unit and used at a later time, e.g., in the evening.
The bureaucratic effort involved in photovoltaic systems for businesses is minimal for you — we take care of everything. We handle the entire process, from registering with the grid operator and registering in the market master data register to providing advice on subsidies. Our experience ensures that your project is implemented smoothly and efficiently.
Various subsidy programs are available for commercial PV systems, including EEG remuneration, tax advantages (e.g., AfA) and, in some cases, regional subsidies. We will individually review which subsidies are available for your project and assist you with the application process so that you can exploit the full potential.
Commercial photovoltaic systems are considered low-maintenance and impress with their long-term reliability. Nevertheless, it makes sense to check the system regularly to ensure consistently high yields and trouble-free operation.
We offer modern monitoring, annual maintenance inspections and rapid fault diagnosis for your PV system — so that your system works efficiently at all times.
