Multi-zone Off-Grid Solar Air Conditioning & Heating - 48V DC 42 SEER

Be anywhere on anchor or in the wilderness far from expensive RV campgrounds or crowded marinas yet in complete comfort without running a generator! Perfect for boats, RV's, tiny houses, to complete homes.

Cut the cord and experience true freedom!

These off-grid 48v DC heat exchangers are the most efficient worldwide making it possible to power them exclusively from solar. Work with an Electrical Engineer, not a door-to-door salesman! Made for us to our specifications.

Compare 42 SEER to a standard 10 SEER residential heat exchanger which is already considered energy-efficient. That's a 420% increase in energy efficiency. 

If you only cool 2 bedrooms at night and do not cool those 2 bedrooms during the day, you might cut energy use to 60%. 25% of that means with this system you could use only 15 watts for every 100 watts your old AC system required with the same comfort!

1, 2, 3, 4, 5, or 6 Zones (Rooms) Mini-Split - simply add each zone into cart. Exterior compressors will all be built into 1 cabinet.

Cost-Effective $2500-$3,000 per zone - No ducts needed!

Control each room or zone is completely independent of the others.

• Incredible energy savings when you only turn on the rooms you are using
• Cool only the kitchen or office you are occupying by day completely from solar while storing extra energy in batteries for the evening
• Cool one room up to 16 hours from our 48v Lifepo4 280ah 15kwh Battery (10'x15' bedroom, hot climate, poorly insulated = 12,000 BTU) or 2 smaller rooms for 8 hours (equivalent to 2 Tesla Powerwalls)
• Reliability- Should there be a failure in any one zone or room it does not affect any of the other zones.
• Supplement cloudy days or when you have guests with a small, inexpensive 1-cylinder DC Battery Charging Generator that Automatically Starts up when Batteries Get Low and Automatically Shuts down when the batteries are 90% charged.

Wall Mount (most efficient) BTU Sizes per Zone available 

• 48v DC - 6000 BTU, 9000 BTU, 12,000 BTU, 18,000 BTU, 24,000 BTU, 36,000 BTU
  
• 24v DC - 9000 BTU, 12,000 BTU
• 12v DC - 6000 BTU

Alternative Indoor Evaporator Types Available

• Recessed Ceiling Cassette
  
• 18,000 BTU, 24,000 BTU, 36,000 BTU
• Surface Ceiling or Floorboard Mount
  
• 18,000 BTU, 20,000 BTU, 24,000 BTU
• Duct-Style
• 48v DC -12,000 BTU, 18,000 BTU, 20,000 BTU, 24,000 BTU, 36,000 BTU
• Window-Type AC
  
• 48v DC 9000 BTU, 12,000 BTU, 15,000 BTU, 18,000 BTU, 24,000 BTU
• 24V DC 6000 BTU, 9000 BTU, 12,000 BTU
• 12v DC 6000 BTU, 9000 BTU,
• Compact Recreational Vehicle, Truck, Heavy Equipment, Agriculture
• 24 V DC 9000 BTU
• Portable
• 48v or 24v DC 9000 BTU, 12,000 BTU