Runs on 48 V DC alone
The only supply connection is the battery bank, which may sit anywhere between 46 and 58 V. No inverter and no mains feed are part of the installation.

Solar Air ConditionersModel DGA1-DC48V-09K
A 9,000 BTU split fed straight from a 48 V battery bank at 46-58 V DC, sized for 8-12 m² rooms and drawing just 680 W at T1.
Deye solar air conditioner DGA1-DC48V-09K price in the UAE: AED 3,165.
incl. VATIn stock
Our retail price in the UAE: we sell direct and deliver within 3 business days, door to door.
The only supply connection is the battery bank, which may sit anywhere between 46 and 58 V. No inverter and no mains feed are part of the installation.
The lowest draw of the DC48V family for 2,600 W of cooling, an EER of 3.90/13.20, with input falling to 180 W once the room is down to setpoint.
The quietest indoor rating in the range, from a BLDC 15 W fan stepping between 305 and 485 m³/h. Outdoors it stays below 51 dB.
Deye's application area covers a small bedroom, a cabin or a guard room, where a larger unit would short-cycle rather than run steadily.
Reverse-cycle heating rated 2,900 W for 830 W of input, a COP of 3.50/11.90, over a working range of -10 to 58 °C.
The DGA1-DC48V-09K is the entry point to Deye's battery-fed air conditioners, and the one that suits a small bedroom, a site cabin or a guard room of 8 to 12 m². There is no mains connection to make: the unit lives on a 48 V battery bank and works anywhere between 46 and 58 V DC, so it cools through the night on whatever the day's charging put away. It is also the most frugal of the four, taking 680 W at T1 to deliver 2,600 W of cooling, an EER of 3.90/13.20, and modulating down to 180 W when the room is already cold. In T3 heat it holds 8,500 BTU. Heating is rated 9,900 BTU at a COP of 3.50/11.90. A single GMCC ASK89D53UEZ rotary variable-speed compressor and a one-row coil keep the outdoor unit to 28 kg, and the indoor side runs under 40 dB, the quietest figure in the range. We are an authorised Deye distributor and supply the DGA1-DC48V-09K from our own stock, with technical support before and after the sale.
Specifications last updated 24 January 2026
| Battery Voltage | 48 V |
|---|---|
| Compressor Brand | GMCC |
| Compressor Configuration | Rotary Inverter |
| Compressor Model | ASK89D53UEZ |
| Cooling Capacity | 9000 (3400-11600) BTU |
| Cooling Capacity (T1) | 2600 (1000-3400) W |
| Cooling Capacity (T3) | 8500 BTU |
| Cooling Capacity (T3) | 2490 W |
| Cooling Power Input (T1) | 680 (180-1060) W |
| Cooling Power Input (T3) | 960 W |
| Coefficient of Performance (COP) | 3.50/11.90 |
| DC Power Supply | 46-58 |
| Dehumidification | 1 L/h |
| EER (T1) | 3.90/13.20 |
| EER (T3) | 2.60/8.90 |
|---|---|
| Electronic Expansion Valve | Yes |
| Heating Capacity | 9900 (2700-10400) BTU |
| Rated Heating Capacity | 2900 (800-3050) W |
| Heating Power Input | 830 (160-950) W |
| Indoor Airflow | 485/435/380/305 m³/h |
| Indoor Fan Motor | BLDC 15W |
| Outdoor Airflow | 2000 m³/h |
| Outdoor Coil Rows | 1 |
| Outdoor Coil Tube | 7, Innergroove Tube |
| Outdoor Fan Motor | BLDC 40W |
| Outdoor Fan Speed | 880 rpm |
| Power Supply | Battery |
| Refrigerant | R410A |
| Connection Wire Length | 4 m |
|---|---|
| Container Loading Quantity | 200/85 |
| Dimensions | 802 x 564 x 323 mm |
| Drain Pipe Size | 16 mm |
| Indoor Unit Dimensions | 840 x 205 x 295 mm |
| Indoor Unit Packing Dimensions | 920 x 290 x 360 mm |
| Indoor Unit Weight | 9/12.5 kg |
| Max. Level Difference | 8 m |
|---|---|
| Max. Pipe Length | 15 m |
| Outdoor Unit Packing Dimensions | 910 x 622 x 405 mm |
| Refrigerant Pipe (Gas/Liquid) | 3/8, 1/4 in |
| Supplied Pipe Length | 3 m |
| Weight | 28/32 kg |
| Climate Type | T1/T3 |
|---|---|
| Indoor Noise Level | <40 dB |
| Max. Design Pressure | 4.3/1.5 MPa |
| Operating Temperature | -10 to 58 °C |
| Outdoor Noise Level | <51 dB |
No. Its power supply is the battery itself, over a 46 to 58 V DC window, so the unit connects to a 48 V bank rather than to an AC output.
An application area of 8 to 12 m², the smallest in the DC48V line. From 12 m² upward the 12,000 BTU DGA1-DC48V-12K is the right size.
It draws from the battery bank at all hours, so night cooling depends on stored capacity rather than on sunlight. At T1 the compressor asks for 680 W, dropping toward 180 W at part load.
The unit is rated for T1 and T3 climates and works from -10 to 58 °C. Under T3 it gives 2,490 W, or 8,500 BTU, for 960 W of input, an EER of 2.60/8.90.
Up to 15 m of pipe with a maximum level difference of 8 m, on 3/8 in gas and 1/4 in liquid lines. Three metres of pipe and 4 m of connection wire are in the box, and the pair weighs 28 kg net.