AAC Solar Mini Splits
100% pure solar DC operation with no inverters needed. Direct solar-DC technology for maximum off-grid efficiency.
Pure Solar DC System
Smart Multi-Stage Energy Control
Automatically optimizes power sources for maximum efficiency and savings throughout the day.
Uses 100% PV power during daylight hours
Blends solar + grid when needed
Nighttime/low-sun backup operation
Revolutionary Solar DC Technology
Experience true energy independence with innovative features designed for off-grid excellence.
100% Pure Solar DC Operation
Unlike conventional systems, AAC's direct solar-DC technology eliminates the need for inverters or batteries. With a 70–350VDC solar input range, the unit runs directly off PV panels for maximum efficiency (up to 99% energy utilization)—no conversion losses.
True Solar-Only Mode
When sunlight is sufficient, the system operates completely off-grid, drawing 100% power from solar panels (4+ panels recommended). No grid connection is required, even at peak cooling capacity (12K–24K BTU/h).
Seamless Power Failure Recovery
Built-in auto-resume function ensures uninterrupted cooling during blackouts. If the grid fails, the system instantly switches to solar or hybrid mode without manual intervention.
Off-Grid Freedom
Skip complex grid-tie approvals and hardware. AAC's self-sufficient design works without utility interference, making it ideal for remote areas or energy-independent homes.
Plug-and-Play Solar Integration
Simple MC4 connector compatibility lets you link standard PV panels (e.g., PV1-F4mm cables) in minutes—no additional charge controllers or wiring modifications needed.
Eco-Cooling with R32 Refrigerant
Advanced R32 refrigerant delivers 23 SEER/9.7 HSPF efficiency while reducing global warming potential (GWP) by 75% vs. traditional refrigerants.
Whisper-Quiet BLDC Motor Technology
Brushless DC motors maintain powerful airflow at just 24–56 dB(A), quieter than a library whisper, even at full load.
Smart Multi-Stage Energy Control
The system automatically balances solar and grid power to optimize savings: Solar Priority (100% PV), Hybrid Mode (solar + grid), Grid Mode (nighttime backup).
Extreme Climate Resilience
Operates flawlessly in -10°C to 58°C ambient temperatures—ideal for deserts or cold climates without tripping.
Low Maintenance, High Reliability
With no batteries or inverters to replace, AAC's solar mini-splits offer 10+ year lifespans and minimal upkeep.
Simple 4-Step Installation
Get up and running with solar-powered cooling in just a few simple steps.
Mount Solar Panels
4+ standard PV panels on roof or ground
Connect MC4 Cables
Simple plug-and-play solar connections
Install Units
Standard mini-split installation process
Start Cooling
Immediate operation with solar power
While AAC systems are designed for simple installation, professional setup ensures optimal performance and warranty coverage.
Perfect for Energy Independence
Ideal applications where grid independence and reliable operation are essential.
Off-Grid Homes
Complete energy independence without utility connections
Remote Locations
Perfect for areas with unreliable grid power
Energy Independence
Reduce dependence on utility companies
Backup Systems
Emergency cooling during power outages
Workshop & Garages
Climate control for work spaces
Guest Houses
Independent climate systems for annexes
Why Choose AAC Pure Solar DC?
Experience true energy independence with the world's most advanced pure solar DC mini-split technology.
Ready for True Energy Independence?
Discover how AAC Pure Solar DC technology can free you from grid dependence with reliable, efficient climate control.