If you look at the supply chain, the cell manufacturing is in China. You cannot avoid that. But the balance of system, the integration, the power electronics, the software—that is where the European value add is.
Why it matters: Differentiate your solar business by shifting your value proposition from hardware sales to high-level energy system integration.
Navigating the Supply Chain Reality
For European solar installers, the debate between 'Made in Europe' and Chinese-sourced hardware is often framed as a binary choice. However, Ruben Valiente’s perspective hits on the pragmatic truth: the future of European BESS isn't about total manufacturing independence, but about local integration excellence.
Why This Matters for Installers
Installers are currently caught between client demands for high-quality, reliable systems and the pressure to keep costs down. By leveraging Chinese cell technology—which currently dominates on price and energy density—while focusing on European-engineered BMS (Battery Management Systems) and software, companies can deliver a superior product at a competitive price point. This hybrid model allows for a 'best of both worlds' approach: cost efficiency at the cell level and high-spec reliability at the integration level.
Market Implications
The European market is maturing rapidly. We are moving away from simple 'plug-and-play' installs toward sophisticated energy management. Installers who can provide proprietary software or superior local maintenance and integration services are the ones who will capture the high-value commercial and industrial (C&I) segments. The hardware is becoming a commodity; the intelligence behind the system is the real differentiator.
Strategic Advice
The installers who win in 2026 and beyond will be those who frame themselves as system integrators rather than just hardware resellers.