DC Air Conditioner Heat Pump For Solar Cooling & Heating
 
Hi-SEER Heat Pump Optimized for DC Power Operation - Perfect solution for solar, wind or other or DC power source.

Specifications and Operating Information
Solar Heat Pump Operating Range - 19F to 109F ambient outdoor temperature
  Temperature in F
Indoor Air Intake
Outdoor Air Intake
COOLING Maximum
90º DB/74º WB
109 º DB/79º WB
Minimum
70º DB/59º WB
70º DB/59º WB
HEATING Maximum
81º DB/65º WB
75º DB/65º WB
Minimum
68º DB/≤59º WB
19º DB/18º WB

*DB=Dry Bulb, WB = Wet Bulb. Dry Bulb temperature is the air temperature that is measured by a thermometer when it is shielded from moisture and radiation. Wet Bulb temperature is the air temperature measured by a thermometer when the bulb is moistened. The difference between the two temperatures can be used to calculate the relative humidity of the area.The relative humidity is important in determining how work an ac units has to do, the higher the humidity the more work the system will have to do. More...

  Cooling Heating
Cooling & Heating Capacity 18,000 BTU 20,500 BTU
Air Flow 470 CFM 500 CFM
Dehumidification 1.8 L/h n/a
Amps per hour @ 48VDC (Max, at startup) 37 51
Amps per hour, running variable variable

NOTE :Test conditions: Cooling : Indoor: DB 81º/ WB 66º Outdoor: DB 95º/ WB 75º, Heating: Indoor: DB 68º/ WB 59º Outdoor: DB 45º/ WB 43º



Indoor Unit (IDU) measurements in mm.

indoor unit of DC solar air conditioner, solarpanelsplus.com


indoor unit, solar air conditioner



The indoor unit (IDU) connects to the outdoor with control and power connections, and refrigerant line set (all included). The refrigeration line set length is 25 feet, max length = 50 feet. Additional refrigerant charge calculation for extending the length is = Xg=25g/m*(A-7)m

Outdoor Unit (ODU) measurements in mm.

solar air conditioner, outdoor unit drawing 1

solar air conditioning, outdoor unit drawing 2

 

 
 
Solar AC Refrigerant Flow Diagram
solar AC, refrigerant flow diagram