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Broadened Horizons

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

$2,500.00 USD

Only, 0 items are in stock!

We Ship Worldwide

Domestic: 1-5 days; International: 7-10 days *most* Tax / Duty Exempt

Today's date: Oct 04, 2023

  • Designed by the Disabled
    for the Disabled
  • 100% Satisfaction
  • Lowest Cost Shipping
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Available by special order only at this time. 3-month lead time

If that is acceptable, purchase a $100 Initial Design Consultation - credited to anything you purchase.


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

      Shipping Policy:

      • We ship to all locations within the United States and internationally.
      • In-stock orders are typically processed and shipped within 1-2 business days.
      • Shipping rates will vary based on the size and weight of the item(s) and the destination.
      • Expedited shipping options are available for an additional cost.

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

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

      $2,500.00 USD

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