ACDC Hybrid Solar Air Conditioner Whole System Introduction On Energy Saving
Our system is engineered from the ground up for use with solar. Special electronics anticipate and smoothly handle voltage fluctuations of up to 38% without affecting the operation. In addition to the compressor and control circuits, all other electrical components are DC powered including high ef ciency DC fan motors, DC valves & solenoids, etc.
The system uses a VRF (Variable Refrigerant Flow ) controller and frequency driver in conjunction with multiple sensors and an algorithmic control circuit to raise and lower the units capacity in real time based on conditions as they change. The VRF controller manages the compressor speed, refrigerant ow, fan speed, etc., which can all be precisely matched to the immediate cooling requirements. As the set-point is closely approached, the system will lower its capacity and power consumption, running at a very low energy draw as needed to maintain proper temperature rather than overshooting the set-point and then cycling on and off like a standard air conditioner. The VRF feature alone saves 40-50% compared to a standard air conditioner.
Do not like regular DC Inverter air conditioners, the hybrid solar air conditioner compressor runs on DC power directly from solar power during the day. With the Intelligent Power Management technology this system accept DC power directly from solar panels, without needing an inverter, controller, or batteries.
In daytime, the ACDC hybrid solar air conditioner can get most of its power from solar resulting in an ef ciency above SEER 35 when using four 270W solar panels. The unit can be connected with up to 300V/10A solar DC power. The system is designed for hybrid operation with solar providing all of the energy needed during daylight hours. This air conditioner can be connected only by solar panels during daytime, and to a 220/240VAC power source at night time.