12KBTU DC Solar Aircon

If your power source is native 48VDC (or -48VDC) as part of a telecom or off-grid solar application, SuperEn DC4812VRFS all-DC air conditioners are your most efficient cooling choice.

The 48V air conditioner is designed to conserve power, and operate reliably for many years without maintenance. 

100% DC Inverter = No Wasted Energy

üHigh-SEER (Brushless DC) permanent magnet motor.

üHigh-SEER Brushless inverter DC permanent magnet compressors.

üDC Brushless indoor and outdoor fan motors.

ü100% DC operation.

üVariable frequency drive 25hz - 120hz (variable speed).

üCapacity dynamically sized 3071-12966 BTU per hour as needed.

ü48V DC Power, no inverter required, no AC power required.

üRotary Compressor provides high efficiency operation and slow start.

üDeep cycle batteries can be used as energy bank for overnight operations.

üInnovative control logic saves energy.

üUses min. 4pcs standard 12v (or 8pcs 6v) deep cycle solar batteries.

üBatteries are configured in series/parallel for 48 volt operation.

üUses 4 or more standard 310w solar panels.

üWorks with external standard solar charge controller.

üSolar panel and battery requirements will vary based on application.

üQuiet operation.

üCan be AC-coupled if desired.

üMinimum energy loss, SEER>22

Various Applications


System Diagram

Depending on conditions, the entry level set up can operate up to 10 hours per day

using 4~6pcs 310w panels. A configuration of 6~8 pcs panels can provide up to 15

hours of daily operation, with 8~12 pcs panels yielding up to 20~24 hours. The

batteriesand charge controller must be sized appropriately.


Model SuperEn –12,000btu Cooling / Heating Capacity DC4812VRFS
Capacity Cooling Btu/h 12,000
Heating Btu/h 12,000
Electric Data
Power Supply V DC 42~60
Power Input Cooling W 970
Heating W 1028
EER Cooling W/W 3.8
COP Heating W/W 3.7
SEER Cooling Btu/h/W 22
HSPF Heating Btu/h/W 11
Airflow Indoor unit M3/h 630
Noise (H/M/L) Indoor unit dB(A) 42/37/34
Outdoor unit dB(A) 52(H)
Dimension & Weight
Body Dimension (WxDxH) Indoor unit mm 850x300x198
Outdoor unit mm 800x545x315
Package Dimension (WxDxH) Indoor unit mm 900x370x270
Outdoor unit mm 920x620x400
Net Weight / Gross Weight Indoor unit Kg 11/13
Outdoor unit Kg 47/50




Product Overview
12KBTU DC Solar Aircon