Deye DGA1-DC48V-12K solar air conditioner

Solar Air ConditionersModel DGA1-DC48V-12K

Deye 12,000 BTU Solar Air Conditioner DGA1-DC48V-12K

A 12,000 BTU battery-fed split for rooms of 12 to 20 m², wired to a 48 V bank and drawing 980 W at T1 with an EER of 3.60/12.25.

  • Cooling Capacity: 12000 (3400-12600) BTU
  • EER (T1): 3.60/12.25
  • Coefficient of Performance (COP): 3.45/11.75
  • 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 180
  • 2-year warranty
  • Authorised Deye distributor for the Middle East — certificate No. GFKFLFI1.
Online datasheetDownload datasheet (PDF)

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Deye 12,000 BTU Solar Air Conditioner DGA1-DC48V-12K features

  • 48 V bank, 46-58 V DC

    The unit is powered by the battery directly, so it keeps cooling after dark on stored charge instead of waiting for the array.

  • 12,000 BTU from the bank

    3,510 W of cooling at T1 for 980 W drawn, an EER of 3.60/12.25, with the range running from 3,400 to 12,600 BTU.

  • GMCC ASN98D22UFZ compressor

    A rotary variable-speed compressor on a two-row coil with 7 mm inner-groove tube, metered by an electronic expansion valve on R410A.

  • 1.3 L/h dehumidification

    Condensate leaves through a 16 mm drain while the indoor fan steps between 350 and 540 m³/h, so humid nights stay comfortable.

  • 13,300 BTU of heating

    Rated 3,900 W of heat for 1,130 W of input at a COP of 3.45/11.75, across the same -10 to 58 °C operating range.

About the Deye 12,000 BTU Solar Air Conditioner DGA1-DC48V-12K

The DGA1-DC48V-12K is the size most off-grid houses need first: 12,000 BTU for a room of 12 to 20 m², wired to nothing but a 48 V battery bank working between 46 and 58 V DC. Because the supply is stored energy, the unit is as useful at two in the morning as at noon, which is the practical difference between this model and a PV-direct machine. It produces 3,510 W of cooling at T1 for 980 W drawn, an EER of 3.60/12.25, and turns down to 200 W when the room is settled. Under T3 conditions output is 9,900 BTU. Heating is rated 13,300 BTU with 1,130 W of input, a COP of 3.45/11.75, and the coil removes 1.3 L/h of moisture. A GMCC ASN98D22UFZ rotary variable-speed compressor works a two-row coil, the outdoor fan moves 2,100 m³/h, and the pair weighs 32 kg net. We are an authorised Deye distributor and supply the DGA1-DC48V-12K from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 12,000 BTU Solar Air Conditioner DGA1-DC48V-12K full specifications

Electrical(28)

Battery Voltage48 V
Compressor BrandGMCC
Compressor ConfigurationRotary Inverter
Compressor ModelASN98D22UFZ
Cooling Capacity12000 (3400-12600) BTU
Cooling Capacity (T1)3510 (1000-3700) W
Cooling Capacity (T3)9900 BTU
Cooling Capacity (T3)2910 W
Cooling Power Input (T1)980 (200-1200) W
Cooling Power Input (T3)1090 W
Coefficient of Performance (COP)3.45/11.75
DC Power Supply46-58
Dehumidification1.3 L/h
EER (T1)3.60/12.25
EER (T3)2.65/9.05
Electronic Expansion ValveYes
Heating Capacity13300 (3400-14000) BTU
Rated Heating Capacity3900 (1000-4100) W
Heating Power Input1130 (180-1280) W
Indoor Airflow540/485/435/350 m³/h
Indoor Fan MotorBLDC 15W
Outdoor Airflow2100 m³/h
Outdoor Coil Rows2
Outdoor Coil Tube7, Innergroove Tube
Outdoor Fan MotorBLDC 40W
Outdoor Fan Speed880 rpm
Power SupplyBattery
RefrigerantR410A

Mechanical(13)

Connection Wire Length4 m
Container Loading Quantity200/85
Dimensions802 x 564 x 323 mm
Drain Pipe Size16 mm
Indoor Unit Dimensions840 x 205 x 295 mm
Indoor Unit Packing Dimensions920 x 290 x 360 mm
Indoor Unit Weight9/12.5 kg
Max. Level Difference8 m
Max. Pipe Length15 m
Outdoor Unit Packing Dimensions910 x 622 x 405 mm
Refrigerant Pipe (Gas/Liquid)3/8, 1/4 in
Supplied Pipe Length3 m
Weight32/36 kg

Environmental(5)

Climate TypeT1/T3
Indoor Noise Level<42.5 dB
Max. Design Pressure4.3/1.5 MPa
Operating Temperature-10 to 58 °C
Outdoor Noise Level<52 dB

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What does the DGA1-DC48V-12K connect to?

A 48 V battery bank, and nothing else. The supply window is 46 to 58 V DC, so the bank feeds the compressor without an inverter in the path.

What room size does the DGA1-DC48V-12K cover?

12 to 20 m². Below that the 9,000 BTU DGA1-DC48V-09K is the closer match; above 20 m² the 17,300 BTU DGA1-DC48V-18K takes the load.

How much battery current does it draw at part load?

Input power runs between 200 and 1,200 W in cooling, sitting at 980 W under T1 conditions and 1,090 W under T3. Sizing the bank around those figures is the usual practice.

Does it work in very hot weather?

It carries T1 and T3 climate ratings and an operating range of -10 to 58 °C. At T3 the unit gives 2,910 W, or 9,900 BTU, for 1,090 W of input, an EER of 2.65/9.05.

What are the pipe and wiring limits?

Refrigerant lines may run 15 m with an 8 m level difference, using 3/8 in gas and 1/4 in liquid pipe. Three metres of pipe and 4 m of connection wire ship with the unit.

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