Article

A newly developed hybrid HVAC system in China has achieved a 55% reduction in energy costs and a 75% decrease in grid reliance. This system incorporates solar panels, wind turbines, and two types of heat pumps, tested in a low-energy residential building by Shenyang Jianzhu and Shanghai Jiao Tong universities.

Advanced computing optimizes the management of renewable energy for heat pumps. The project illustrates how renewable energy can effectively power HVAC systems for sustainable climate control. The building, designed to handle extreme temperatures, includes a battery and a thermal energy storage solution.

The system features both ground-source and air-source heat pumps, which utilize compressors and refrigerants to regulate indoor temperatures. The initiative is aligned with international efforts to promote sustainable energy and reduce health risks from pollution.