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Rethinking tenant electricity: scalable system solutions for apartment blocks
How hardware-based system solutions such as the WEESS PowerTower simplify tenant electricity in apartment blocks – without complex supplier models, and with high returns.

A premium green energy solution designed for complex electricity usage scenarios. It meets the demand for renewable energy in the simplest and most efficient way, while avoiding complicated construction methods and lengthy installation periods.
It demonstrates the intelligence and innovative design of next-generation energy equipment.


System for distribution and physical metering within the building. PowerTower provides the foundation for implementing tenant electricity as a clearly structured building electricity supply in multi-unit residential buildings, with less administrative effort and without ongoing software and licence fees.

All in one hybrid storage system for projects where battery storage must do more than simply store energy. It must also provide backup, control and full system capability.

WEESS implements tenant electricity in multi-family buildings as building power with PowerTower: with less administrative effort, clearer implementation in the property, and without ongoing software and license fees.

WEESS combines PV, storage, heat pump, and charging station into one smart system. More self-consumption, lower costs – for your home.
Let's explore how WEESS can turn your building into energy infrastructure.