Off Grid Solar Expert--Solarker

Duct Type Hybrid ACDC Solar Powered Air Conditioner 18000BTU 1.5Ton

Name: Duct Type Hybrid ACDC Solar Powered Air Conditioner 18000BTU 1.5Ton
Brand: Solarker Hybrid ACDC Solar
SKU: 18366048
Rating: 4.75 (10 reviews)

Categories	Solar Air Conditioner
Brand	Solarker Hybrid ACDC Solar
Model	SKD-ACDC-18K
Rated Cooling Capacity	17500(4100-19800) BTU
Rated Cooling Power Input	1400(220-1750) W
Rated Heating Capacity	5200(1200-5400) W
Rated Heating Input Power	1310(220-1400) W
Grid AC Power	220V/50-60HZ (140-300V Wide Range)
Solar DC Power Vom	80-380V DC(By Solar Panel)
DC Inverter Compressor	Highly Twin Rotary DC Inverter
MPPT Solar Controller	Built-In
Working Temperature	-10 to 58℃ （T3 Tropical）
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Update Time	Feb 23,2025

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Detail Information

Solarker Hybrid AC/DC Solar Air ConditionerSKD-ACDC-18K 1.5Ton

Solarker ACDC Solar Powered Air Conditioner use full DC inverter compressor, full DC motors, utilizes the unstable DC power generated by photovoltaic panels, does not need inverter conversion, does not need batteries or AC grid power stand by to balance, and directly supplies DC power to the compressor and motor, using VRF frequency conversion Technology, the operating frequency of the compressor and DC motor varies according to the solar panel output DC power to achieve a stable operation state.

About Installation

Hybrid AC/DC Solar AC uses a built-in MPPT booster controller, which is very easy to install. Install the indoor unit and outdoor unit just like ordinary air-conditioning installations, connect to the grid power through L/N terminal or solar panel DC power through MC4 connectors from the outdoor unit, and the air-conditioning can work normally.

How does Solarker Hybrid ACDC solar air conditioner works

Solarker Hybrid AC/DC solar air conditioner does not require batteries or solar inverters. Under normal daylight conditions, the DC inverter compressor is directly driven by the solar DC power generated by 3-8 solar panels to cool or heat according to the set temperature. At night or in rainy days, when the solar light is insufficient, the air conditioner will automatically calculate and obtain insufficient electricity from the grid power to work, automatically balance the grid AC and solar DC electricity, and make the system run stably throughout the day.

Differences between Solarker Hybrid AC/DC solar air conditioners and ordinary air conditioners

1. Hybrid AC/DC solar air conditioner must use DC Inverter Compressor and BLDC motor

2. Hybrid AC/DC solar air conditioners use the twin rotary inverter compressor to ensure that the noise and vibration of the external machine are small and the energy efficiency is excellent.

3. Hybrid AC/DC solar air conditioner get smaller starting current: 1-3A, wider voltage operating range: AC 80-290V

4. Hybrid AC/DC solar air conditioners use EEV to precisely control refrigerant flow, high efficiency and energy saving

5. The solar MPPT module electronic control board must be connected to the compressor and motor and communicate

6. Improved PV DC safety protection

7. Improved fault code warning and after-sales service code for easier service

8. Both Grid AC power and Solar DC power need to be powered from the outdoor unit

9. Statistical data display of solar DC solar power and AC grid power consumption(Solarker get from the mob APP)

10. Even if it is not connected to solar panel, it is only necessary to achieve ultra-high energy efficiency in the Grid AC mode to achieve the greatest energy saving purpose

11. Only solar power in day time the unit works stable without grid power

Parameter

Model Name	Unit	SKD-ACDC-18K	SKD-ACDC-24K
Climate Type	/	T1 & T3	T1 & T3
Application Area	m2	20-40	30-60
Grid AC Power Type	/	220V/50-60HZ	220V/50-60HZ
Solar DC Power VOM	Vdc	80-380	80-380
Solar DC Power VOC	Vdc	<=390V	<=390V
DC Power Current IOC	A	<=12A	<=12A
Suggest Solar Panel	Pcs	5* 450W	7*450W
Rated Cooling Capacity	Btu	17500(4100-19800)	23000(6100-25600)
Rated Cooling Power Input	W	1400(220-1750)	1850(300-2500)
Rated Heating Capacity	W	5200(1200-5400)	7400(1800-7600)
Rated Heating Power Input	W	1310(220-1400)	1950(300-2100)
EER	W/W&BTU/W	3.67/12.50	3.65/12.45
COP	W/W&BTU/W	3.99/13.60	3.80/13.00
Compressor	/	Highly Twin Rotary DC Inverter	Panasonic Twin Rotary DC Inverter
Indoor noise level (Turbo)	/	<=43	<=45
Indoor unit Dimension	mm	892×670×265	892×670×265
Indoor unit Packing	mm	1065×815×330	1065×815×330
Indoor Unit Net/Gross Weight	Kg	32/35	33/36
Static pressure (Range)	Pa	25(0-100)	25(0-100)
Indoor air flow(25Pa)	m3/h	1050/950/900/860/830/800	1450/1300/1130/1060/980/880
Outdoor Unit Dimension	mm	802×564×323	900×700×337
Outdoor Unit Packing	mm	910×622×405	1006×755×418
Outdoor Net/Gross Weight	Kg	37.0/42.0	46.5/52
Refrigerant type	/	R410A/R32	R410A/R32
Refrigerant Pipe Size	Inch	1/2 1/4	1/2 1/4

Solar Features

There is many special features of Solarker hybrid ACDC solar powered air conditioner such as: AC/DC solar power meter data from APP, AC power 3 stages limitation, RS485 control, pls check details below:

100% Solar Driven-Off Grid Work

Pure solar DC power driven DC compressor and motor in the day without grid or battery backup

Auto Balance AC and DC Power

Always solar DC priority, AC/DC auto balance when cloudy days with grid power stand by

Wide MPPT Voltage

VMP: 80V-380Vdc

VOC: 390Vdc

ISC: 13A(Over 13A no damage)

MPPT High Tracking Efficiency

MPPT tracking efficiency can reach 99.9%

hybrid solar air conditioner by solar power

High Solar Safety Protection

PV input lightning protection

Residual current monitoring unit

Output over current Protection

Output over voltage Protection

Built-In MPPT Solar Controller

The Solar Mppt Booster build inside the outdoor unit with air condtioner outdoor controoler. No need extra solar inverter installation.

MC4 Solar Panel Connector

Outdoor unit with MC4 connector to easily connect solar panel PV+ and PV-

APP Power Monitor

Check solar power data and AC power consumption history data by app anytime anywhere. Easily know how much saving energy everyday.

3 Stage Grid AC Power Limiter

Limit the air conditioner AC power input consumption by 25% 50% 75%

LED display with DC Solar

Air conditioner indoor unit display light board displays Solar/Grid power working status.

Auto Restart Next Morning

Air Conditioner will automatically restart itself when the solar return in the morning next day

RS485 Communication

Air Conditioner indoor unit capable with RS485 communication connector to control the unit.

DC Inverter Air Conditioner Features

Twin Rotay DC Inverter Compressor

High Efficiency, low noise level, stable working, longer life design. Powerful Cooling.

Low Noise DC Motor

DC fan motor, higher efficiency and accurate control

Golden Fin Evaporator and Condenser

Golden Fin is more resistant to oxidation and corrosion than ordinary blue fins of most

WiFi Remote Control

WIFI connection to the air conditioner and control anywhere and anytime through mobile APP

Wide Grid AC Voltage

With DC inverter compressor and the self-developed electronic control system, the air conditioner can be started and operated normally under a voltage between 130 and 280V in order to solve the problem of unstable voltage

Fault Code Indicate

When the machine operates with problems, display section will show the corresponding fault code to make after -sales service convenient and prompt.

Labyrinth PCB Cooling Radiator

Outdoor inverter electric control box uses labyrinth design, and proved by 2H rainstorm simulation test, it won’t get wet even in the typhoon day

5VA security controller Box

The highest level of fire-proof materials are adopted to protect the internal electronic control components, and prevent fire due to internal and external factors upon an accident.