
Single Phase 1.5kw/2kw/3.5kw Integrated PCB for Heat Pump and Air Conditioner System Control and DC Inverter Compressor Drive. Customized Design: PCBA products are customized for every customer due to diverse logic and structure. High Power Factor: Integrated PFC ensures a power factor of 0.99 for efficient energy usage. Versatile Applications: Suitable for solar heat pumps, pool heaters, dryers, and floor heating systems. Multiple Refrigerant Support: Compatible with R410, R32, and R290 refrigerant types. Advanced Communication: Features RS485 communication mode for seamless system integration. Global Market Leader: Holds over 60% global market share in DC inverter pool heat pump segment. Certified Quality: RoHS, CCC, ISO certified with ETL, UL, and TUV reports available.