Sundanzer DCR165 & DCF165
Best energy-efficient cooling for off-grid solar power setups.
The Sundanzer DCR165 and DCF165 are highly efficient chest refrigerators and freezers designed for solar power systems. They feature exceptionally low energy consumption, making them ideal for small power setups and reducing operating costs. Built with a durable galvanized steel exterior and aluminum interior, these units offer excellent reliability and a long lifespan. The zero-maintenance DC compressor runs on 12V or 24V, and a patented low-frost system minimizes maintenance. With thick insulation and optimized refrigeration, they provide economical and dependable cooling.
$1075.00
Owner Satisfaction
4.6
/ 5
Category Rank
632
/ 3609
#632 in Computer System Cooling Parts
Price vs Category Average
+612%
Above average
External Dimensions
36.826.234.5934.7665.5873.3
/ x x in ( x x mm)
Who it's for
- Off-grid residents maximizing limited solar battery capacity
- People living in hot climates needing reliable temperature control
- Solar installers requiring versatile 12V or 24V power compatibility
Who should skip it
- Users preferring low-maintenance appliances without manual upkeep
- Budget-conscious shoppers seeking standard residential appliance pricing
- People needing quick, easy access to items at the bottom
Performance breakdown
Solar Efficiency
Optimized power draw makes this a gold standard for off-grid setups.
Build Durability
Galvanized steel construction ensures rugged reliability in harsh, remote environments.
Maintenance Requirements
Brushless compressor and low-frost system keep upkeep to an absolute minimum.
Thermal Insulation
Thick wall design maintains stable temperatures with minimal energy expenditure.
Versatility
Dual-mode functionality allows seamless switching between refrigeration and deep freezing.
Voltage Flexibility
Wide input range supports diverse battery configurations for maximum installation freedom.
Key Specs
External Dimensions
36.8 x 26.2 x 34.5 in (934.7 x 665.5 x 873.3 mm)
Interior Volume
5.8 ft^3 (165L)
Weight
130 lbs (59 kg)
Voltage Range
9.6V to 31.5V (48V version: 40V to 75V)
Average Energy Use Refrigerator
168 Watt-hrs/day
Average Energy Use Freezer
441 Watt-hrs/day
Refrigerant
R600a
Automatic Defrost
No
Features
- Zero maintenance, brushless, thermostatically controlled DC compressor
- Patented low-frost system reduces frost and moisture build-up
- Easy to clean with drain hole
- Thick insulation for efficient operation
- Refrigeration system optimized for solar power
- High-quality construction for reliability and long life
- Powder-coated galvanized steel exterior and aluminum interior
- Adjustable temperature settings for refrigerator and freezer modes
What customers say
Owners consistently praise the Sundanzer DCR165 and DCF165 for their exceptional reliability in off grid environments. These units are valued for their impressive energy efficiency and robust build quality. Users appreciate how easily they integrate into solar power systems without draining battery banks. The simple design prioritizes function and longevity over unnecessary features. Many customers find the cooling performance stable even in warmer climates. Overall the sentiment reflects deep trust in the brand for providing dependable refrigeration where traditional power is unavailable. It is a top choice for sustainable living.
Know before you buy
Yes, the unit features adjustable temperature settings that allow you to toggle between refrigerator and freezer modes depending on your storage needs.
Energy consumption depends on the mode: it averages 168 Watt-hours per day when used as a refrigerator and 441 Watt-hours per day when used as a freezer.
It is designed for solar power systems and operates on a DC voltage range of 9.6V to 31.5V. There is also an optional 48V version available if your specific system requires it.
The unit features a patented low-frost system that significantly reduces moisture build-up, meaning you will need to defrost it far less frequently than standard chest freezers.
Yes, the interior is constructed from durable aluminum and includes a built-in drain hole, making it straightforward to wash out and keep sanitary.
The unit uses a brushless, thermostatically controlled DC compressor that is designed to be zero-maintenance, ensuring long-term reliability without the need for regular servicing.
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$1075