18000 BTU Solar Air Conditioner – Hybrid Off-Grid Cooling System

The 18000 BTU Solar Air Conditioner is a robust, high-efficiency cooling solution engineered for larger homes, commercial spaces, and energy-limited regions. Using advanced Solar Direct Drive (SDD) technology, it operates directly from solar panels—without the need for an inverter. Seamlessly switching between solar, battery, and grid power, this unit guarantees non-stop cooling and maximum energy savings whether you are connected to the grid or living completely off-grid.

Highlights

• Full Hybrid Compatibility: Accepts AC, DC, solar, and battery power

• Smart Off-Grid Mode: Works independently without grid support

• No Inverter Needed: Direct solar-powered operation with SDD tech

• Exceptional Efficiency: SEER up to 36 (solar), SEER 23 (grid)

• User-Friendly Control: Smart app and intuitive remote included

• Perfect For: Homes, island resorts, rural properties, Middle East areas, or anywhere with unreliable electricity

Power Modes Explained

100% Solar Mode

Runs purely on solar energy during peak sunlight, while simultaneously charging the battery.

Solar + Battery Mode

During weaker sunlight, the system draws mainly from solar, with battery support as backup.

Battery-Only Mode

At night or in absence of solar energy, the unit relies entirely on stored battery power.

Grid Power Mode

Connects to the utility grid during nighttime, achieving SEER above 22 for energy savings.

Grid + Solar Mode

Solar remains the first choice, with grid input complementing on cloudy days or mornings.

Off-Grid Mode

During outages or manual grid disconnection, it operates fully on battery—keeping you cool 24/7.

📦 What’s in the Box

• 1× Outdoor Unit

• 1× Indoor Unit

• 4× 580W Solar Panels

• 1× Remote Controller

• 1× Pre-wired Cable Set

🧾 Technical Specifications