Differ Power will unveil its D1 Series at Intersolar Europe 2026 in Munich (Hall C2, Booth 655), marketing it as the world's first 9-in-1 integrated solar-storage air-to-water heat pump system. The platform combines space heating, cooling, domestic hot water, PV inversion, battery management, power conversion (PCS), backup power, home energy management, and gateway control — all within a single unit. It uses the low global-warming-potential refrigerant R290 and targets European residential markets, covering new builds, retrofits, and homes with existing or planned rooftop solar.
From energy load to energy hub
The system follows live PV generation curves rather than relying solely on fixed schedules, which means it can prioritise self-consumption dynamically throughout the day. A single app manages both the thermal and electrical sides of the installation, covering setup, monitoring, and maintenance. The integrated emergency power supply switches selected household circuits to battery backup within 0 ms during outages, with backup duration depending on connected battery capacity — stackable external batteries are supported.
Specs and market rollout
Source: First 9-in-1 heat pump transforms load into an energy hub - PV Magazine International· Based on source, with AI-assisted rewriting.
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