Recent market reports suggest that module pricing is beginning to stabilise. Polysilicon prices have found a temporary floor, pricing sentiment is improving, and the first signs of renewed demand are emerging across several European markets. Meanwhile, the global battery storage sector continues to outperform expectations. Q1 2026 shipment figures show strong growth across multiple regions, confirming that energy storage is rapidly becoming a central pillar of the energy transition rather than a complementary technology.
Yet perhaps the most significant development is taking place largely outside the spotlight. While much of Europe remains focused on current supply chain debates, Chinese manufacturers are already preparing for the next technological revolution.
The smarter E Europe – cameras rolling on innovation
Beyond TOPCon and back contact
Over the past five years, the industry has seen an impressive acceleration in solar cell efficiency. PERC gave way to TOPCon, which is now increasingly challenged by back contact technologies, as manufacturers continue to compete for every fraction of a percentage point. Yet the next breakthrough may be substantially larger. One of China's first large-scale silicon-based perovskite tandem production lines has recently been brought into operation. With conversion efficiencies already exceeding the performance limits of conventional silicon technologies, tandem cells are increasingly viewed as the most likely successor to today's N-type platforms.
Unlike the transition from PERC to TOPCon, this is not simply an incremental improvement but potentially an entirely new technology platform. Large-scale commercial adoption may still be two to three years away, but the direction is becoming clearer. The companies investing today could become the market leaders of the next decade.
Industry is recovering
This technological shift arrives precisely as market sentiment appears to be improving. The European solar market remains challenging, but demand is gradually recovering after a prolonged period of inventory corrections and project delays. Battery storage is already showing stronger momentum: grid congestion, dynamic electricity pricing, balancing markets and growing electrification are creating structural demand for storage. In many markets, storage is no longer an optional add-on to solar projects but a fundamental requirement.
This trend is also reshaping the competitive landscape. Success is increasingly determined by the ability to combine solar generation, battery storage, EMS software and energy trading into a single integrated solution. The era of simply selling hardware is gradually coming to an end.
Beyond recovery: solar enters a new industrial chapter
Europe's strategic dilemma
At the same time, Europe finds itself in a difficult strategic discussion. Concerns about cybersecurity and dependence on Chinese technology are understandable and legitimate. Critical energy infrastructure deserves robust protection and transparency requirements. But there is a difference between reducing dependence and disconnecting from reality. Many of the technologies Europe relies on today, from modules and batteries to inverters and energy management systems, originate from China. The next generation is being developed there too.
This creates a difficult balancing act. Europe wants greater strategic autonomy, yet it must also ensure that the energy transition continues at the pace required to meet climate targets. The challenge is therefore not simply to reduce dependency, but to remain competitive while doing so.
Looking ahead
The next few years may prove decisive for the solar industry. Module prices appear to be stabilising. Battery storage is entering a period of rapid growth. New policy frameworks such as the Net Zero Industry Act are beginning to reshape investment decisions. But perhaps the biggest story is technological. While Europe debates today's supply chains, manufacturers elsewhere are already preparing tomorrow's products. And if history has taught us anything, it is that technological revolutions rarely wait for policymakers to catch up. (Gerard Scheper/hcn)
