MaxxWatt

About

MaxxWatt is an independent technical partner for battery storage (BESS) projects, supporting EPCs and developers from procurement to commissioning.

It steps in where projects are under pressure from capacity shortages, supply chain risks or tight schedules: checking project set-up and the interfaces between planning, EPC and battery makers, helping when suppliers or components must change, and preparing commissioning with structured acceptance and stress tests. It also offers first-level technical support with manufacturers and access to installation and integration teams experienced in BESS.

The 2025 Battery Report lists MaxxWatt under system simulation in its BESS tech stack.