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Cut Your Cooling Costs—Without Compromise

EG4 Mini Split Solar AC System

Experience the next generation of home comfort with the EG4 Mini Split Solar AC System—a smarter, more efficient way to cool (and heat) your space while dramatically reducing your energy bills.
Indoor and outdoor air conditioning units labeled EG4 are mounted on dark blue solar panels, illustrating the concept of solar-powered air conditioning.

Hybrid Solar Comfort Without Complexity

The system operates as a true hybrid, using DC solar power during the day and automatically switching to AC grid power at night or during cloudy conditions. It does not require a grid connection, as the PV panels can be dedicated solely to cooling, eliminating the need for utility hookups or net metering. It is designed for year-round use, providing cooling down to 0°F and heating in temperatures as low as -15°F. The system uses R32 eco-friendly refrigerant, which is EPA compliant and has a lower global warming potential, and includes smart control features that allow users to manage it remotely through a smartphone app or the included IR remote.

How It Works

A hybrid solar AC unit operates in two modes: as a direct DC system when the sun is shining, drawing power straight from the solar panels, and as a hybrid DC unit via an inverter whenever the sun is not shining. Unlike a standard heat pump, the PV panels can be dedicated to cooling only, meaning no utility grid connection is required.

Kit Inclusions

The kit includes the EG4 Hybrid Mini Split (available in 12K or 24K BTU), a premium solar panel array, all necessary mounting hardware, a smartphone app with an IR remote, and pre-charged refrigerant lines.

EG4 Mini Split 12k BTU

$9,499.00

Inclusions

  • Premium solar panel array
  • All required mounting hardware
  • Smartphone app for remote control
  • IR remote control included
  • Pre-charged refrigerant lines
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EG4 Mini Split 24k BTU

$11,999.00

Inclusions

  • Premium solar panel array
  • All required mounting hardware
  • Smartphone app for remote control
  • IR remote control included
  • Pre-charged refrigerant lines

Why Homeowners Choose Solar Mini Splits

Lower Energy Bills

Reduce your monthly HVAC costs by running on free solar energy during peak daylight hours, lowering your reliance on traditional electricity.

No Grid Required

Operate without a utility connection, making this system ideal for cabins, garages, ADUs, rural homes, and any space without easy grid access.

Eco-Friendly, Smarter Living

Use clean solar energy to reduce your carbon footprint while maintaining efficient, everyday comfort.

Outage Protection

Keep your heating and cooling running during power outages, so you stay comfortable even when the grid goes down.

Best Solar Company in Missoula

Simple. Affordable. Powerful.

You don’t need a complicated solar setup or massive investment to start saving. This system is designed to be a straightforward path to energy independence and year-round comfort.