Every year, Intersolar Europe offers a snapshot of where the solar and storage industry is heading.
New products are launched, partnerships are announced, and thousands of professionals gather to discuss the challenges and opportunities shaping the energy transition.
This year, however, one observation stood out more than any specific product or technology.
The energy storage market is growing up.
For Eco Green Energy, Intersolar Europe 2026 was an opportunity to meet with our partners, potential clients, EPCs, and project developers from across Europe and beyond. While the exhibition provided valuable business opportunities, it also revealed important shifts in customer expectations and market priorities.
The conversations we had throughout the event offered a clear picture of where the storage industry is heading next and we are sharing them in this article.
Fewer Visitors, Better Conversations
Compared with previous editions, many exhibitors noticed lower visitor traffic across the exhibition halls.
There may be several reasons behind this. The event took place later in June than usual, and ongoing market challenges in parts of Europe have created a more cautious investment environment. In countries such as France, many companies continue to navigate regulatory uncertainty, pricing pressure, and changing market conditions.
Despite this, the quality of discussions remained high.
Many of the partners and prospects invited by our team attended the exhibition as planned. Instead of brief introductions, conversations focused on active projects, technical requirements, business development opportunities, and long-term cooperation. Meeting in-person is always the best way to improve communication and build strong foundations.
This reflects a general trend actually. Buyers are becoming more selective. They are spending less time collecting information and more time evaluating concrete solutions for real projects.
For manufacturers and solution providers, this creates an opportunity to move beyond sales conversations and focus on building stronger partnerships.
Energy Storage is Mainstream Now
Battery energy storage remained an important topic throughout the exhibition, but it did not dominate discussions in the same way seen at some Asian industry events such as Shanghai’s SNEC.
Many visitors still came primarily to discuss solar modules, project development, and supply opportunities. While storage continues to attract attention, customers are approaching the technology differently than they did just a few years ago.
Today, customers understand why storage is important and that it is the future. They understand the benefits of self-consumption, backup power, and energy management.
However the common blockers that they face are related to product trust, choosing the best solution for their client or project, or working with the right partner.
We see this as a sign of a maturing market. People become less interested in marketing claims and more interested in long-term performance, reliability, and support.
Trust v.s. Specifications in Energy Storage
One of the strongest themes we observed during the exhibition was the growing importance of trust.
Similar concerns and questions we’ve been seeing in the past year are being expressed massively now:
- What happens if the BESS or PV system experiences a problem?
- How quickly can technical support respond?
- Who will provide service after installation?
- What happens if replacement components are needed years later?
All of them are valid doubts, and questions that should be considered by both suppliers and buyers.
Battery storage systems are long-term investments. Customers expect them to operate reliably for many years. As a result, purchasing decisions increasingly depend on the confidence customers have in the manufacturer and the support network behind the product.
In many discussions, the most valuable conversations were about service, expertise, warranty support, spare parts and long-term commitment.
The Solar & Storage Market Is Creating New Opportunities
Another interesting topic that emerged during the exhibition was the changing focus of large battery manufacturers.
As utility-scale energy storage projects continue to grow worldwide, many major suppliers are directing more resources toward very large installations. Projects exceeding 100 MWh are attracting significant attention because of their scale and volume. For some manufacturers, these projects have become a priority.
While this trend supports the growth of large-scale energy infrastructure, it may also leave a gap in the market for smaller commercial, industrial, and distributed energy storage projects.
These projects still require reliable suppliers, technical expertise, and responsive customer support.
For professionals working in these segments, choosing the right partner will become increasingly important.
The opportunity is not simply to provide products. It is to provide accessibility, flexibility, and support where customers need it most.
Why Support and Education Matter More Than Ever
One conclusion became clear after dozens of conversations throughout Intersolar Europe.
The future of energy storage should be focused on helping customers understand, implement, and maintain them successfully.
As storage systems become more integrated with solar generation, energy management platforms, and backup solutions, technical knowledge becomes increasingly valuable.
This is one of the reasons Eco Green Energy continues to invest in both storage solutions and the infrastructure required to support them. We’ve already allocated a good 50% of our resources in BESS production and we are completing our own production facility soon. There we will have the opportunity to provide clear training courses, workshops online and offline, client trainings on maintenance, assembly, commissioning, set-up, safety and more.
Product quality remains essential, but education, technical assistance, and long-term service are becoming equally important parts of the customer experience.
The companies that succeed in the next phase of the storage market will not necessarily be those with the largest factories or the most aggressive pricing.
They will be the companies that combine reliable technology with reliable support.
Looking Ahead
If there is one lesson we take away from Intersolar Europe 2026, it is that the energy storage market is entering a new stage of maturity.
We hear our partners need for dependable products, responsive support, practical expertise, and partners they can trust throughout the lifetime of a project. For EGE it is is a positive development when it comes to the industry’s development.
Energy storage is becoming a critical part of modern energy systems, trust, service, and partnership will become just as important as technology itself.
The conversations we had in Munich confirmed that this transition is already underway. The future of energy storage will not be defined only by batteries. It will be defined by the relationships, knowledge, and support that stand behind them.
