The Future of Solar Energy: trends and innovations at InterSolution.

The energy transition is accelerating, and solar energy is emerging as a key solution for sustainable buildings. Last week in Ghent, InterSolution—the leading solar event in the Benelux—showcased the latest trends and cutting-edge technologies shaping the industry. As Europe’s fastest-growing renewable energy source, staying ahead of the curve is essential.               

This event provided key insights into the evolving solar landscape and further reinforced Pulse’s expertise in smart, sustainable energy solutions. 

By leveraging the collective know-how of the CFE group, we support investors and property owners in their sustainable construction and renovation projects. 

Solar energy has become an essential tool for asset managers looking to align their strategies with Net Zero objectives. With rising energy costs and increasingly stringent ESG regulations, solar power offers three major advantages: a reduction in operational costs, a better EPC label and an increase in real estate asset value. 

Buildings equipped with solar panels gain greater energy autonomy, reducing their exposure to electricity price fluctuations. At the same time, these installations significantly reduce carbon footprints, ensuring compliance with new regulations and enhancing investor confidence. As the market increasingly favors sustainable projects, assets incorporating solar solutions will gain in competitiveness and value.

Technological innovations are profoundly transforming the solar sector. Today, photovoltaic panels can achieve a conversion efficiency of nearly 25%, a figure that continues to improve thanks to new generations of solar cells. 

Among the trends showcased at InterSolution, bifacial panels, which capture sunlight from both sides, are gaining popularity due to their increased efficiency. Another major breakthrough is the rise of perovskite solar panels, which stand out for their lower cost and potential integration into building facades and windows. While these developments mark significant progress, perovskite solar technology is still in the early stages of commercialisation. Additionally, photovoltaic roofing is experiencing significant growth, seamlessly integrating energy production with architectural design.  

Smart energy storage and optimised management

With the rapid growth of solar energy, energy storage has become a critical issue in maximising the efficiency of installations. Companies are investing in batteries, particularly lithium-ion models, to mitigate the intermittency of solar production and optimise self-consumption. Optimising energy monitoring is becoming essential for businesses and property owners, allowing them to adjust consumption based on fluctuations in demand. These solutions ensure better energy efficiency and substantial cost savings. 

AI as a catalyst for Smarter Energy Management 

Artificial Intelligence (AI) is emerging as a game-changer in energy storage and management. By leveraging predictive analytics and machine learning, AI-powered systems can anticipate fluctuations in energy production and demand, ensuring more efficient distribution and storage. Advanced algorithms optimise battery usage, balance energy loads in real time, and facilitate the seamless integration of renewable energy into the grid.  

The rise of solar mobility and charging infrastructure 

The integration of solar panels into electric vehicle (EV) charging infrastructures is another transformative trend reshaping the market. This convergence of solar energy and electric mobility is becoming essential, particularly in the office real estate sector, where it has become a key factor in competitiveness and sustainability. Companies like VMA implementing these solutions not only enhance the appeal of their properties but also contribute to the broader energy transition. With AI-driven smart assets connected to photovoltaic systems, it becomes possible to optimise the use of solar energy produced on-site and reduce reliance on the electrical grid. 

Beyond technological advancements, new financial solutions are playing a crucial role in the democratisation of solar energy. At InterSolution, several exhibitors highlighted leasing and rental models for solar panels and batteries, providing businesses with easier access to renewable energy without requiring significant upfront investment.  

At the same time, the shift toward a circular economy is reinforcing the long-term viability of these financial models. By promoting the recycling of photovoltaic panels and the reuse of materials, manufacturers are not only reducing environmental impact but also creating a more sustainable and cost-effective supply chain. This approach extends the lifecycle of solar technologies and reduces dependency on raw materials. 

How to maximise the returns on photovoltaic installations

To maximise the returns on photovoltaic investments, investors should focus on three key aspects: First, during renovations, it is essential to optimise roof space for solar panel installation while considering structural stability and other technical infrastructure. Second, integrating a smart energy management system is crucial for controlling consumption, reducing peak demand, and optimising the benefits of battery storage. 

Finally, with the increasing needs to limit power peaks, adoption of dynamic energy contracts and electricity price volatility, smart energy management will become an indispensable factor,” adds Joris Wouters. 

By incorporating advanced solar systems into renovations, office buildings reduce their ecological footprint while benefiting from attractive returns on investment. On average, these investments pay off within 5 to 9 years, while their profitability increases significantly over their 25 to 30-year lifespan. 

Shaping a sustainable and competitive energy future 

By staying at the forefront of these advancements, at Pulse we are not just adapting to change—we are actively shaping a more sustainable and competitive energy landscape. The rapid evolution of solar technologies, AI-driven energy management, and innovative financial models is redefining opportunities for businesses and investors alike. As regulatory frameworks tighten and the demand for greener infrastructure accelerates, those who embrace these innovations will lead the way in building a future that is both economically viable and environmentally responsible. 

The momentum is here—let’s harness it together.