Our Mission

To make clean energy reliable, investable, and intelligently managed.

MAXXWATT exists to turn battery storage into the intelligent backbone of a renewable energy system, building the bridges and data transparency that make abundant energy work for everyone.


Our Vision

We see a world where battery storage forms the smart foundation of a fully renewable grid.

Every asset, from commercial rooftops to multi-megawatt sites, operates with real-time intelligence, optimizing performance, extending lifetime, and keeping clean energy flowing reliably into the grid.

When this vision becomes reality, energy is not just clean but abundant and resilient. It’s guided by the right intelligence, bridging technologies, ecosystems, and moments when renewable production isn’t always plentiful.

Our Role in the Transition

Battery storage systems (BESS) are essential to decarbonization, yet too often held back by technical risk, fragmented data, and uncertainty about performance.

MAXXWATT fills this gap through independent technical due diligence, lifecycle performance management, and data-driven insights that make assets transparent, predictable, and bankable.

We de-risk projects, connect stakeholders, and operate the intelligence layer that helps developers, investors, and operators make confident decisions.

In short: we turn operational uncertainty into measurable performance.

Smart batteries make a smart grid.
— Viktoria Harmel, Co-Founder & CTO

Our Contribution

Our work ensures that clean energy works.

By improving the reliability and transparency of every system we touch, MAXXWATT accelerates renewable deployment, avoids emissions, and builds trust across the energy ecosystem.

Through clarity, technical excellence, and collaboration, we help transform innovation into real-world climate resilience: one intelligent battery system at a time.


Life is short, might as well do something useful.
— Jens Xu, Co-Founder & CEO

Jetzt Kontakt aufnehmen

Haben Sie ein konkretes Projekt oder möchten Sie herausfinden, wie wir Sie am besten unterstützen können?

Ob als Projektentwickler, gewerblicher Endnutzer, Finanzierer oder Partner – MAXXWATT bringt Klarheit in komplexe Speicherfragen und begleitet Sie sicher durch jede Projektphase.