EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

Name: EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump
Brand: EG4
SKU: EG4MISPH12K
Price: 1555.55 USD
Availability: OutOfStock

BY: EG4

SKU: EG4MISPH12K

| Availability: OUT OF STOCK

$1,555.55

Sold out

Product Highlights

12,000 BTU capacity provides powerful room heating and cooling
Heating and cooling in one system provides year-round comfort
Pre-charged quick-connect components simplify HVAC installation
Up to 22.5 SEER efficiency helps reduce cooling energy use

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EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

The EG4 Mini Split Hybrid AC/DC 12K is an innovative high-efficiency heat pump designed to operate directly from solar DC power, utility AC power, or both simultaneously. Featuring hybrid operation, the system intelligently prioritizes available solar energy to reduce electricity costs while maintaining reliable indoor comfort throughout the year.

Designed for DIY-friendly installation, this ENERGY STAR® certified mini split includes pre-vacuumed line sets with leak-proof quick-connect fittings and utilizes environmentally friendly R32 refrigerant. With cooling operation down to 32°F outdoor temperatures and heating capability down to 5°F, the EG4 Hybrid Mini Split is an excellent solution for homes, cabins, workshops, garages, off-grid properties, and solar-powered applications.

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Features

True Hybrid AC/DC Operation - Operates using solar DC power, grid AC power, or both simultaneously with intelligent automatic source switching to maximize energy savings.

High-Efficiency Performance - Delivers up to 22.5 SEER2 and 9.7 HSPF2-4, reducing energy consumption while providing exceptional cooling and heating performance.

Direct Solar Input - Accepts 90–380VDC solar input with up to 1,100W PV input, allowing direct solar operation without requiring an additional inverter.

DIY Quick-Connect Installation - Includes pre-vacuumed 16.4 ft refrigerant line set with leak-proof quick-connect fittings for simplified installation.

Smart Wi-Fi Control - Control temperature, schedules, and operating modes remotely using the included Wi-Fi module and smartphone app.

Eco-Friendly R32 Refrigerant - Uses modern R32 refrigerant, offering improved efficiency and lower environmental impact than previous refrigerants.

Wide Operating Temperature Range - Provides dependable cooling from 32°F to 131°F outdoor temperatures and heating from 5°F to 86°F.

ENERGY STAR® Certified - Meets strict ENERGY STAR efficiency standards to help lower long-term operating costs.

Quiet Indoor Operation - Multiple fan speeds and quiet operation provide comfortable indoor climate without excessive noise.

Heat Pump Technology - Provides efficient year-round cooling and heating from a single system

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Applications

Residential bedrooms – efficient climate control for individual rooms.
Tiny homes – ideal for off-grid or compact living spaces.
Cabins – solar-powered heating and cooling for remote locations.
Garages & workshops – maintain comfortable working temperatures year-round.
Home offices – quiet, efficient temperature control.
Guest houses – independent HVAC solution.
Off-grid homes – operates directly from solar panels for maximum energy savings.
Vacation properties – dependable heating and cooling with remote app control.
Sunrooms – efficient climate management for seasonal spaces.
Additions & bonus rooms – economical comfort without extending existing HVAC systems.

What's Included

Everything you need is included with your product.

1× Indoor Unit
1× Indoor Unit Mounting Plate (pre-attached to indoor unit)
1× Remote Control
2× AAA Batteries
1× Signal Cable (Indoor Unit to Outdoor Unit)
1× Outdoor Unit
1× Weather Protection Wrapping Tape
1× Drain Pipe (5 ft / 1.5 m × 15 mm)
1× Wall Sleeve

1× Sealant Putty
1× User Manual
1× MC4 Connector Tool
1× MC4 Style Connector Set (Outdoor Unit)
1× 16.4 ft (5 m) Refrigerant Line Set with Quick Connect Fittings
3× Mounting Screws
4× Retaining Pins
3× Sleeve Anchors
1 x User Manual

Warranty

5-Year limited warranty

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

ELECTRICAL (AC)

Specification	Details
RATED VOLTAGE	115VAC
RATED CURRENT	8.3A
RATED INPUT POWER	190W – 1100W
FREQUENCY	60 Hz
MINIMUM CIRCUIT AMPACITY	19.05A
MAXIMUM BREAKER SIZE	20A
MAXIMUM STARTING CURRENT	4A

ELECTRICAL (DC)

Specifications	Details
RATED VOLTAGE	90VDC – 380VDC
RATED CURRENT	2.4 – 9.1A
MAXIMUM PV VOLTAGE (VOC)	≤380 VOC
MAXIMUM PV AMPERAGE (ISC)	≤12A
RATED PV WATTAGE	1100W

RATED COOLING

Specifications	Details
NOMINAL CAPACITY	12,000 BTU/h
OPERATING RANGE	3,000 – 13,000 BTU/h
RATED POWER	950W
RATED CURRENT	8.35A
EER2 (BTU/W)	12.6
SEER (W/W)	20.8
SEER2 (W/W)	22.5

RATED HEATING

Specifications	Details
NOMINAL CAPACITY	12,000 BTU/h
OPERATING RANGE	3,000 – 13,000 BTU/h
RATED POWER	980W
RATED CURRENT	8.6A
COP (BTU/W)	12.25
HSPF2-4 (W/W)	9.7

SYSTEM DATA

Specifications	Details
DESIGN PRESSURE (PSIG)	<651 PSI
REFRIGERANT	R32/27.52 oz. (0.81 L)
PRE-CHARGED REFRIGERANT LINE	16.4 ft. (5 m)
CHARGE REQUIRED PER ADDITIONAL FT	0.16 oz. (4.73 ml)
LIQUID VALVE DIAMETER	1/4 in. (6.35 mm)
GAS VALVE DIAMETER	3/8 in. (9.52 mm)
MAX REFRIGERANT PIPE LENGTH	49.2 ft. (15 m)
MAX ELEVATION BETWEEN UNITS	26.2 ft. (8 m)

COMPRESSOR SPECIFICATIONS

Specifications	Details
TYPE	Rotary
MAX. INPUT POWER	834W
RATED LOAD AMPERAGE (RLA)	5.7A

INDOOR UNIT DATA

Specifications	Details
OUTPUT POWER	15W
RATED LOAD AMPERAGE (RLA)	0.4A
SPEED (TURBO/5/4/3/2/1)	1250/1100/1000/900/800/750 r/min
AIR FLOW (TURBO/5/4/3/2/1)	340/320/300/280/260/250 CFM
SOUND PRESSURE (TURBO/5/4/3/2/1)	41.5/37.5/34.5/32/31/29 dB(A)
MOISTURE REMOVAL	2.65 pt/hr. (1.3 L/hr.)
UNIT DIMENSIONS (W×D×H)	33.1 x 8.1 x 11.6 in. (840 x 205 x 295 mm)
PACKAGING DIMENSIONS (W×D×H)	36.2 x 11.4 x 14.2 in. (920 x 290 x 361 mm)
UNIT/PACKAGED WEIGHT	20.9/26.0 lbs. (9.5/11.8 kg)
OPERATING TEMPERATURE (COOLING)	61 – 90°F (16 – 32°C)
OPERATING TEMPERATURE (HEATING)	32 – 90°F (0 – 32°C)

OUTDOOR UNIT DATA

Specifications	Details
OUTPUT POWER	35W
RATED LOAD AMPERAGE (RLA)	0.42A
SPEED (TURBO/5/4/3/2/1)	800 r/min
AIR FLOW (TURBO/5/4/3/2/1)	1,060 CFM
SOUND PRESSURE (TURBO/5/4/3/2/1)	52 dB(A)
UNIT DIMENSIONS (W×D×H)	31.6 x 12.7 x 22.2 in. (802 x 323 x 564 mm)
PACKAGING DIMENSIONS (W×D×H)	35.8 x 15.9 x 24.5 in. (909 x 404 x 622 mm)
UNIT/PACKAGED WEIGHT	70.6/81.6 lbs. (32.0/37.0 kg)
OPERATING TEMPERATURE (COOLING)	32 – 131°F (0 – 55°C)
OPERATING TEMPERATURE (HEATING)	5 – 86°F (-15 – 30°C)

ACCESSORIES

Specifications	Details
CONTROL	Remote
SIGNAL CABLE	18 AWG (4 Stranded)
INSTALLATION LINESET LENGTH	16.4 ft. (5 m)

Frequently-Asked Questions

Can this mini split run directly from solar panels?

Yes. The EG4 Hybrid Mini Split accepts 90–380VDC solar input and can operate directly from solar panels without requiring an external inverter.

Does the system automatically switch between solar and utility power?

Yes. Its hybrid control system automatically uses available solar energy first and seamlessly supplements with grid power when needed.

Is professional installation required?

No. The included 16.4 ft pre-vacuumed quick-connect line set is designed to simplify installation for experienced DIY users, though professional installation is always recommended if you're unfamiliar with HVAC systems.

Does it provide both cooling and heating?

Yes. It functions as a full heat pump, providing year-round heating and cooling.

What refrigerant does it use?

The system comes pre-charged with environmentally friendly R32 refrigerant.

Can it be controlled remotely?

Yes. The included Wi-Fi module allows monitoring and control through a compatible smartphone app.

Is the system ENERGY STAR certified?

Yes. It is ENERGY STAR® certified for high-efficiency operation.

What is the maximum solar input?

The unit accepts up to 1,100W of direct solar input with an operating range of 90–380VDC.

Manual

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Spec Sheet
EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Spec Manual

Shipping & Easy Returns

Shipping is free across the Lower 48. No fuel surcharges, no residential fees, and no liftgate charge on freight orders. The price you see is the price you pay. Read our full Shipping Policy here.

Most orders leave the warehouse in 1 to 2 business days and arrive within 3 to 10 business days. We send tracking the moment it ships.

Anything that ships on a pallet goes freight with liftgate and pallet jack included, so the driver gets it off the truck and onto the ground at your address. The carrier will call you directly to schedule a delivery window.

Returns are 30 days from delivery. For freight deliveries, inspect the shipment before you sign for it. If something is damaged in transit, note it on the delivery receipt and we handle the freight claim, not you. Read more about our Returns Policy here.

Why Buy From Us

Buying solar online should not mean guessing your way through the install. Here’s what you get with Off-Grid Source.

We size the system, not just sell it. Call before you order and a sales engineer will check the kit against your actual loads, tell you if you’re buying too much or too little, and list the site-specific parts your install will need.
A+ rated by the Better Business Bureau. Another trust signal that you’re buying from a real company that stands behind the sale.
Free shipping across the Lower 48. No hidden freight charges, residential fees, or liftgate surprises at checkout.
Guaranteed best prices. Find the same product for less elsewhere and we’ll match it.
30-day easy returns. If it is not the right fit, we’ll help you get it sent back.
A real person on the phone. Product questions, sizing, install planning, warranty help: call us at +1 (877) 556-3347.

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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

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EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

Product Highlights

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Features

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump Applications

What's Included

Warranty

EG4 Mini Split, Hybrid AC/DC - 1 Ton, 12,000 BTU, Air Conditioner/Heat Pump

Frequently-Asked Questions

Manual

Shipping & Easy Returns

Why Buy From Us

Why Choose Off Grid Source

Our Customers Tell It Better Than We Do

They Stood By Me

Awesome Service!

Real Person, Honest Service.

Easy Return

Totally Off Grid.

Great Product! Fast Shipping

Excellent Customer Service