(Updated April 2026) Photovoltaic carports are one of the most efficient ways for companies, unlocking additional solar panel areas, without sealing new surfaces. They combine electricity generation, infrastructure, and added value for employees and customers in one system. Additionally, in Germany, they fall under the regulations for larger parking lots in many states Photovoltaic obligation. However, PV carports are also gaining significant importance in the context of electromobility, rising electricity prices, and ESG requirements. Therefore, the investment is worthwhile in the long run.
What is a photovoltaic carport?
A photovoltaic carport is a covered parking facility where the roof area consists of solar modules. It fulfills two functions simultaneously:
- Vehicle protection
- Solar power generation
The generated electricity can:
- can be used directly within the company
- for charging electric vehicles
- fed into the grid
How does a PV carport work?
Photovoltaic carports function like traditional PV systems:
- Solar modules generate direct current
- Inverters convert it to AC power
- Usage is on-site or via the power grid
The crucial difference: the modules are Part of the structural infrastructure and not only on existing roofs or open spaces as Solar park installed.
When is a photovoltaic carport worthwhile for companies?
A PV carport is particularly useful when:
- large parking areas are available
- The power demand is high during the day
- charging infrastructure is planned or available
- ESG or sustainability goals are pursued
Typical use cases:
- Retail space
- Industrial and commercial locations
- Logistics centers
- Office building with employee parking spaces
What are the advantages of photovoltaic carports?
- Double land use — Sealed surfaces are simultaneously used for parking and energy generation.
- Reducing electricity costs – Self-consumption of solar power sustainably reduces energy costs.
- Support for E-Mobilityt – Charging infrastructure is easy to integrate and enables direct charging with solar power.
- Improving the CO₂ balance – The solar power generated reduces emissions and contributes to ESG goals.
- Security & Image PV carports, in contrast to roof-mounted systems publicly visible strengthen sustainable corporate positioning
- Property or company premises upgrade The location will be upgraded long-term, offering greater attractiveness for users and investors.
What are the challenges with PV carports?
- Higher investment costs - They are more expensive than traditional roof PV systems because they require additional foundations and more complex support structures.
- Planning effort Solar carports, unlike roof installations, require a building permit and generally have further building law requirements.
- Economic viability dependent on the usage concept – Crucial is the planned self-consumption, whether charging infrastructure is planned, and whether it is equipped with a Large-scale battery storage to be combined.
How can PV carports be economically optimized?
The biggest leverage lies in the intelligent use of the generated electricity:
- Maximize self-consumption
- Integrate charging infrastructure
- Use load management
- Combination with Battery Energy Storage System (BESS)
Particularly effective is the combination of PV Carport + BESS + Charging Infrastructure
Planning & Technical Implementation
The following factors are crucial for implementation:
- Alignment & Tilt – Pure south or east-west orientations are common here. This has a direct impact on the PV yield and load distribution during the day.
- Avoid shading – Especially with photovoltaic carports, which are often located close to buildings, the shading from adjacent trees should also be considered.
- Construction – It should consider the vehicle types (passenger cars to trucks) and take into account post spacing and passage heights.
- Construction & Operation – short construction times are important for ongoing operations and maintenance is carried out every 1-2 years PV cleaning recommended.
Technology Trends in Photovoltaic Carports
- Integration of Battery storage
- Expansion of Charging infrastructure
- Intelligent energy management systems
- new module technologies (e.g., semi-transparent modules)
The development is clearly heading towards Energy Hub in the Parking Lot.
Conclusion: PV carports as a strategic energy asset
Photovoltaic carports are more than just an addition to a classic PV system.
You are developing into a central building block of modern energy systems in companies.
You offer:
- Additional photovoltaic areas without land use competition
- Direct connection to e-mobility
- high visibility and strategic added value
Properly planned, PV carports are not a cost factor – but rather a economically relevant infrastructure project.