DEYE 18000 BTU solar AC/DC mono split air conditioner DGWA1-ACDC-18KR2
€1,349.00
DEYE 18000 BTU solar AC/DC mono split air conditioner: about 5.28 kW of cooling, DC 80–380 V, runs on solar or mains power.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The DEYE 18000 BTU solar AC/DC air conditioner (DGWA1-ACDC-18KR2) is the second most powerful of the four models we offer in this range: about 5.28 kW of cooling capacity, 1.5 times the 12000 BTU version (about 3.52 kW). This wall-mounted mono split unit cools and heats, runs on solar modules (DC, 80–380 V) or the mains (AC) and picks the source automatically. Choose it when 12000 BTU is too little and 24000 BTU (about 7.03 kW) is more than you need.
Technical specifications
| Parameter | Value |
|---|---|
| Model | DGWA1-ACDC-18KR2 |
| Manufacturer | DEYE |
| Type | Solar AC/DC air conditioner, mono split, wall-mounted (indoor and outdoor unit) |
| Modes | Cooling and heating |
| Capacity | 18000 BTU/h |
| Cooling capacity | about 5.28 kW |
| Refrigerant | R32 |
| Power supply | AC + DC hybrid: solar (DC) or mains (AC) |
| DC voltage range | 80–380 V |
| Built-in MPPT controller | Yes |
| AC power limiter | 0–300 W |
| Operating temperature | -10 °C to +60 °C |
| Motor control | SVPWM |
| Start-up | Soft start, gradual compressor ramp-up |
| Compressor | Twin DC rotary |
| Fan motor | DC brushless |
| Control | Wi-Fi and mobile app, remote control |
| Supplied with | Indoor unit, outdoor unit, remote control, user manual |
How the DEYE 18000 BTU differs from the 12000 and 24000 BTU models
| Parameter | DEYE 12000 BTU | DEYE 18000 BTU (this model) | DEYE 24000 BTU |
|---|---|---|---|
| Capacity | 12000 BTU/h | 18000 BTU/h | 24000 BTU/h |
| Cooling capacity | about 3.52 kW | about 5.28 kW | about 7.03 kW |
| Model code | DGWA2-ACDC-12KR2 | DGWA1-ACDC-18KR2 | DGWA1-ACDC-24KR2 |
According to our data, all four models share the same power supply (AC/DC, DC 80–380 V), refrigerant (R32), controls (Wi-Fi and remote control) and package contents, so the choice comes down to cooling capacity. Choose the 18000 BTU model when the 12000 BTU capacity (about 3.52 kW) is too little and the 24000 BTU capacity (about 7.03 kW) is more than you need. We help you choose the capacity for your room.
Who is a solar air conditioner for?
This 18000 BTU unit suits anyone who already has solar panels or plans to install them and wants to cool or heat a room with the energy they produce. When there is not enough solar power, the unit switches to the mains (AC).
How does a hybrid AC/DC air conditioner work: solar or mains?
- Power source. Solar (DC) or mains (AC), chosen automatically by availability.
- DC voltage. 80–380 V, so it suits a range of solar panel arrays.
- MPPT. A built-in solar MPPT charge controller to make the most of the solar energy.
- AC power limiter. 0–300 W.
- Compressor. Twin DC rotary, soft start, SVPWM motor control.
Compatibility with specific inverters or batteries is not stated in the manufacturer data. The air conditioner connects to solar panels whose DC voltage falls within the 80–380 V range.
How many kW is 18000 BTU, and how do you choose the capacity?
18000 BTU/h is about 5.28 kW of cooling capacity (1 BTU/h = 0.000293071 kW). We help you choose the right capacity for your room.
Why only a certified technician can install it
The unit uses R32, a fluorinated greenhouse gas. EU rules require people who work with such equipment to be certified. Regulation (EU) 2024/573 states (translated from the Lithuanian version):
“Natural persons carrying out the activities referred to in points (a), (b) and (c) of the first subparagraph of Article 10(1) shall be certified in accordance with Article 10.”
In practice you cannot install the unit and fill it with refrigerant yourself: installation, filling and servicing are done by a certified specialist.
We handle it for you. We select the equipment for your site, deliver anywhere in Lithuania, install and connect it.
Frequently asked questions
How many kW is 18000 BTU?
18000 BTU/h is about 5.28 kW of cooling capacity (1 BTU/h = 0.000293071 kW). That is the cooling capacity of the DEYE 18000 BTU solar AC/DC air conditioner.
Does an 18000 BTU solar air conditioner work without sun?
Yes. The DEYE 18000 BTU air conditioner switches automatically to the mains (AC) when there is not enough solar power (DC). The source is chosen by availability.
What DC voltage suits the DEYE 18000 BTU air conditioner?
The DC voltage range of the DEYE 18000 BTU air conditioner is 80–380 V, so it suits a range of solar panel arrays.
Does the DEYE 18000 BTU air conditioner have an MPPT controller?
Yes. The DEYE 18000 BTU air conditioner has a built-in solar MPPT charge controller that helps use the solar energy efficiently.
How do you control the DEYE 18000 BTU air conditioner?
Through the mobile app over Wi-Fi, or with the remote control. In the app you can switch the unit on and off and set the temperature and mode.
What is the operating temperature of the DEYE 18000 BTU air conditioner?
The DEYE 18000 BTU air conditioner works from -10 °C to +60 °C.
What is in the box with the DEYE 18000 BTU air conditioner?
The box contains the indoor unit, the outdoor unit, a remote control and a user manual.
Can I install an 18000 BTU solar air conditioner myself?
No. The DEYE 18000 BTU air conditioner uses R32 refrigerant, so under Regulation (EU) 2024/573 only a certified specialist may install, fill and service it. Hybrid Energy delivers anywhere in Lithuania, installs and connects it.
How do I choose an air conditioner for a flat or house if the capacity is given as 18000 BTU?
Look at kilowatts: 18000 BTU/h is about 5.28 kW of cooling capacity. Hybrid Energy helps you choose the capacity for your room and your solar system.
How does the DEYE 18000 BTU air conditioner differ from the 12000 and 24000 BTU models?
The cooling capacity differs: the DEYE 18000 BTU gives about 5.28 kW, versus about 3.52 kW for the 12000 BTU and about 7.03 kW for the 24000 BTU. The power supply (AC/DC, DC 80–380 V) and refrigerant (R32) are the same.
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