Hosenso

About

Founded in 2023, Hosenso is a private headquartered in Neu Wulmstorf, Germany with approximately 10-50 employees specializing in Solar, Wind, Energy Storage.

Hosenso is a German technology company specializing in holistic sustainable energy solutions. The company developed the Hsen Boxx, a central energy management and smart building control unit that bridges multiple communication protocols (Zigbee, Matter, KNX, WiFi, MQTT, Modbus, EEBus, CAN-Bus, Thread, SunSpec, OCPP) to integrate renewable energy systems, heating, cooling, electric vehicle chargers, battery storage, and smart home devices into a cohesive ecosystem. The platform enables real-time energy flow optimization, dynamic tariff integration, and automated load shifting to support grid stability and maximize renewable energy utilization. Features include an environment-aware energy flow calendar, AI-driven scheduling, geofencing, weather data integration, and compliance with EU sustainability regulations (CSRD). The system supports both residential and commercial applications, from single-family homes to multi-tenant buildings and office complexes. Data processing uses exclusively German servers to meet EU data protection standards. The company officially launched the Hsen Boxx in September 2025 after development began in 2024.

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