EG4 Hybrid AC/DC Solar Mini Split Air Conditioner Heat Pump 24000 BTU Direct Solar Input
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Visit CalculatorThe EG4 Solar AC is one of the most innovative ductless heat pump/air conditioners available; reduce your electric bill and keep your home the temperature you want with this energy-efficient appliance. Featuring the ability to plug directly into solar panels, this system accepts DC power from their PV array without the need for an intermediary device during the day or can draw AC power from the grid at night or during overcast days. Users of the EG4 Solar Mini-Split AC can save money when compared to conventional central air conditioning systems. Pair this unit with a small string of solar panels to immediately begin heating and cooling your property.
Its compact size, sleek design, and new Plug-N-Cool technology make this EG4 Mini-Split a Do-It-Yourself project. Plug-C-Cool allows the EG4 Mini-Split to be easily installed, cooling and heating quickly in virtually any living space or workplace.
RECOMMENDED SOLAR INPUT: 1600-2400W (90VDC-380VDC)
Hybrid - AC/DC Driven - Power from the grid or PV array - No inverter, battery, or charge controller necessary!
100% energy saving in the daytime - Daytime power comes directly from solar.
Plug and Play - MC4 Connectors attach directly to PV wire.
AC grid power limiter - Limit AC power from 0-600W
AC power mode, DC power mode, AC+DC mix power supply (AC/DC Auto Balance)
Wide operating temperature (-10℃ to 58 ℃)
Highly Efficient - Perfect for off-grid, solar, or energy-efficient projects!


Everything you need is included with your product.
Allows for quick and easy connection via the quick-connect self-closing companion valves. Plug-n-cool allows you to install this innovative mini-split system without special tools, equipment, or training. No need to pull a vacuum.
| Specification | Details |
| RATED VOLTAGE | 208VAC – 240VAC |
| RATED CURRENT COOLING | 9.5A |
| RATED CURRENT HEATING | 10.1A |
| RATED INPUT POWER | 190W – 2250W |
| FREQUENCY | 60Hz |
| MINIMUM CIRCUIT AMPACITY | 16.33A |
| MAXIMUM BREAKER SIZE | 20A |
| MAXIMUM STARTING CURRENT | 6A |
| Specifications | Details |
| RATED VOLTAGE | 90VDC – 380VDC |
| MAXIMUM PV VOLTAGE | 380VOC |
| MAXIMUM PV AMPERAGE (ISC) | 12A |
| RATED PV WATTAGE | 2200W |
| Specifications | Details |
| NOMINAL CAPACITY | 24,000 BTU/h |
| OPERATING RANGE | 6,100 – 25,200 BTU/h |
| EER | 11.7 BTU/W |
| SEER2 | 21 BTU/W |
| Specifications | Details |
| NOMINAL CAPACITY | 26,000 BTU/h |
| OPERATING RANGE | 6,100 – 26,000 BTU/h |
| HSPF2 | 9.6 |
Can this AC run completely off-grid?
Yes! The EG4 Hybrid Mini Split can run directly from solar panels without the need for an inverter or batteries.
What happens if there is not enough solar power?
The system automatically switches to AC grid power to ensure continuous operation.
Is installation DIY-friendly?
Yes! The unit comes pre-charged with refrigerant, making installation easier and faster.
Can I connect this unit to a battery?
While it does not require batteries, it can be paired with a battery system for extended backup power.
How many solar panels are needed?
Typically, 4-6 solar panels (depending on wattage) are required for full solar operation.
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