Deye DGA1-DC48V-18K solar air conditioner

Solar Air ConditionersModel DGA1-DC48V-18K

Deye 17,300 BTU Solar Air Conditioner DGA1-DC48V-18K

A 17,300 BTU battery-fed split for 20-30 m² rooms, running on 46-58 V DC with a twin-rotary Highly WHP05600 compressor.

  • Cooling Capacity: 17300 (4100-18000) BTU
  • EER (T1): 3.50/11.80
  • Coefficient of Performance (COP): 3.75/12.80
  • Power Supply: Battery
AED 3,165incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 200
  • 2-year warranty
  • Authorised Deye distributor for the Middle East — certificate No. GFKFLFI1.
Online datasheetDownload datasheet (PDF)

This model in each market

Or collect it yourself — no carriage

Deye 17,300 BTU Solar Air Conditioner DGA1-DC48V-18K features

  • Fed by the battery alone

    A 48 V bank between 46 and 58 V DC is the whole electrical installation, so cooling continues overnight without mains or a generator.

  • 17,300 BTU off the battery

    5,070 W at T1 for 1,450 W of input, an EER of 3.50/11.80, with the compressor modulating from 4,100 up to 18,000 BTU.

  • COP of 3.75/12.80 in heating

    The strongest heating efficiency in the DC48V line: 5,250 W of heat for 1,400 W drawn from the bank, or 18,000 BTU.

  • Twin-rotary Highly WHP05600

    Two rotary stages on a variable-speed drive, a two-row coil in 9.52 mm inner-groove tube and an electronic expansion valve on R410A.

  • Four fan steps, 980 m³/h

    A BLDC 45 W indoor fan gives four steps from 620 to 980 m³/h; the outdoor unit runs a BLDC 55 W motor at 880 rpm below 55 dB.

About the Deye 17,300 BTU Solar Air Conditioner DGA1-DC48V-18K

Once the room reaches 20 to 30 m², a single rotary compressor is no longer enough, and the DGA1-DC48V-18K answers with a twin-rotary Highly WHP05600 running on a two-row coil of 9.52 mm inner-groove tube. Power still comes from the 48 V bank alone, anywhere between 46 and 58 V DC, so a living room can be held cool overnight without starting a generator. Cooling is 5,070 W at T1 for 1,450 W of input, an EER of 3.50/11.80, spanning 4,100 to 18,000 BTU as the load moves. T3 conditions leave 14,300 BTU on the table. Heating is where this model stands apart: 18,000 BTU for 1,400 W of input, a COP of 3.75/12.80, the best in the DC48V range. The indoor unit moves up to 980 m³/h under 46 dB, removes 1.7 L/h of moisture, and the outdoor unit can sit 20 m away. We are an authorised Deye distributor and supply the DGA1-DC48V-18K from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 17,300 BTU Solar Air Conditioner DGA1-DC48V-18K full specifications

Electrical(28)

Battery Voltage48 V
Compressor BrandHIGHLY
Compressor Configuration2xRotary Inverter
Compressor ModelWHP05600
Cooling Capacity17300 (4100-18000) BTU
Cooling Capacity (T1)5070 (1200-5250) W
Cooling Capacity (T3)14300 BTU
Cooling Capacity (T3)4200 W
Cooling Power Input (T1)1450 (220-1780) W
Cooling Power Input (T3)1660 W
Coefficient of Performance (COP)3.75/12.80
DC Power Supply46-58
Dehumidification1.7 L/h
EER (T1)3.50/11.80
EER (T3)2.55/8.60
Electronic Expansion ValveYes
Heating Capacity18000 (4100-18700) BTU
Rated Heating Capacity5250 (1200-5500) W
Heating Power Input1400 (220-1830) W
Indoor Airflow980/880/740/620 m³/h
Indoor Fan MotorBLDC 45W
Outdoor Airflow2200 m³/h
Outdoor Coil Rows2
Outdoor Coil Tube9.52, Innergroove Tube
Outdoor Fan MotorBLDC 55W
Outdoor Fan Speed880 rpm
Power SupplyBattery
RefrigerantR410A

Mechanical(13)

Connection Wire Length5 m
Container Loading Quantity160/75
Dimensions802 x 564 x 323 mm
Drain Pipe Size16 mm
Indoor Unit Dimensions1080 x 330 x 237 mm
Indoor Unit Packing Dimensions1140 x 300 x 382 mm
Indoor Unit Weight15/18.5 kg
Max. Level Difference10 m
Max. Pipe Length20 m
Outdoor Unit Packing Dimensions910 x 622 x 405 mm
Refrigerant Pipe (Gas/Liquid)1/2, 1/4 in
Supplied Pipe Length4 m
Weight36/40 kg

Environmental(5)

Climate TypeT1/T3
Indoor Noise Level<46 dB
Max. Design Pressure4.3/1.5 MPa
Operating Temperature-10 to 58 °C
Outdoor Noise Level<55 dB

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

How much battery power does the DGA1-DC48V-18K need?

In cooling it draws 220 to 1,780 W, sitting at 1,450 W under T1 and 1,660 W under T3, all of it from a 48 V bank held between 46 and 58 V DC.

What size room is the DGA1-DC48V-18K for?

20 to 30 m², which covers a living room or a two-bed room. Under 20 m² the 12,000 BTU DGA1-DC48V-12K is the closer fit, and above 30 m² the 22,000 BTU DGA1-DC48V-24K.

Why does this model heat better than the others?

Its rated heating COP is 3.75/12.80, the highest of the four, giving 5,250 W of heat for 1,400 W of input. Heating output spans 1,200 to 5,500 W.

What happens in T3 heat?

Output settles at 4,200 W, or 14,300 BTU, for 1,660 W of input, an EER of 2.55/8.60. The unit is rated for both T1 and T3 climates from -10 to 58 °C.

How far can the outdoor unit be placed?

Up to 20 m of refrigerant pipe with 10 m of level difference, on 1/2 in gas and 1/4 in liquid lines. Four metres of pipe and 5 m of wire are supplied, and the pair weighs 36 kg net.

Customer reviews