EG4 36K BTU Multi-Zone AC/DC Solar Mini-Split Kit | One 18K and one 12K Indoor Unit | 4kW Solar

EG4 36K BTU Multi-Zone AC/DC Solar Mini-Split Kit | One 18K and one 12K Indoor Unit | 4kW Solar

Keep two larger spaces comfortable with the EG4 36K Hybrid Multizone Mini-Split Kit. This configuration pairs one 36,000 BTU outdoor unit with two 18,000 BTU indoor heads, offering heating and cooling for areas such as living rooms, larger bedrooms, offices, or open living spaces. Individual zone temperature control allows you to adjust each area to suit your comfort needs.

Designed for flexible energy use, the system can run directly from compatible solar panels, a 208–240V AC connection, or a blend of both. Use available solar energy to help reduce utility electricity consumption during the day, with AC power available to support operation when solar production is insufficient.

The system features a listed cooling efficiency of 22.5 SEER2 and heating efficiency of 10 HSPF2. Included remotes and Solar Aircon app support provide convenient control, while pre-charged R32 refrigerant line sets help simplify installation. Each 18K indoor head is recommended for approximately 600–800 square feet, depending on insulation, climate, room layout, and heating or cooling requirements.

Built for operation across a broad range of conditions, the system supports cooling at outdoor temperatures from 5°F to 125°F and heating from 5°F to 75°F. The kit is backed by a 5-year limited warranty.

DC Input Specifications

• Maximum PV open-circuit voltage (Voc): 410 VDC
• MPPT operating voltage range: 105–360 VDC
• MPPT startup voltage: 120 VDC
• Maximum PV input current: 13A per MPPT
• Maximum PV short-circuit current (Isc): 20A per MPPT
• Number of MPPTs: 2
• Manufacturer-recommended solar array: 8 × 550W panels, arranged as two groups of four — 4,400W total

Whats Included

• 1 × EG4 36K multi-zone outdoor unit
• 1 × 18K indoor unit
• 1 × 12K indoor unit
• 2 × 50-foot communication cables
• 2 × 26-foot pre-charged R32 line sets
• 8 × 525W solar panels — 4.2kW total. (Silver Framed 90″ bifacial panel)
• PV wire
• 1 × Two-string 32A PV combiner/disconnect