· The system supports both standalone PV power supply and hybrid PV-grid power supply modes; it intelligently prioritizes clean energy usage,

 ensuring flexible, efficient operation and a superior green, energy-saving experience.

· It utilizes full DC inverter technology with enhanced vapor injection (EVI), offering an ultra-wide operating temperature range of -35°C to 50°C. 

Heating and cooling outputs are adjusted on demand, ensuring quiet, energy-efficient performance and significantly enhanced user comfort.

· It exceeds Tier 1 energy efficiency standards, achieving Tier 1 ratings for both heating and cooling, as well as the highest EU A+++ energy efficiency 

classification.