48V DC Window Unit Heat Pumps

6,000 - 18,000 BTU/h window-unit heat pumps that provide both air conditioning and heating, designed for ultimate off-grid efficiency with direct battery connection—no inverter required.

These heat pumps are:

• 5 times more efficient than electric heaters
• At least twice as efficient as 110V window AC units
• Effectively 3 times more efficient on off-grid 24V or 48V systems without requiring an inverter

All internal components are DC-native. This is truly "how it's done" if you’re serious about the most efficient and reliable heat pump for off-grid use.

True 48-volt DC compressor and fans: No inverter required. This is the most efficient way to control your climate using a 48-volt power supply.

See the unit in VR: Check out the 3D model picture to visualize the unit in your building.

We offer both 24V and 48V air conditioners that can operate in reverse as heat pumps. Available configurations include portable units, window units, and mini-splits in 1-ton, 2-ton, and 3-ton capacities.

Shipping: All items are in stock and ship by UPS Ground with shipping included in the price. Delivery to Alaska, Hawaii, and Puerto Rico is available for an additional $250 shipping cost.

Specifications - 9,000 BTU/h Unit

Specifications - 12,000 BTU/h Unit