Sundanzer DC50 Solar Chest Refrigerator – 50 Liter (1.8 Cu. Ft.) | 12V/24V DC
The Sundanzer DC50 Solar Chest Refrigerator is a highly efficient, off-grid refrigeration solution designed for solar-powered applications, remote cabins, tiny homes, RVs, boats, and emergency preparedness. As the recipient of the 2017 Global LEAP Award, the DC50 is recognized for its outstanding energy efficiency, reliability, and performance in demanding environments.
Featuring ultra-thick insulation, a premium DC compressor, and dual thermostat functionality, this compact chest refrigerator delivers exceptional cooling performance while consuming minimal power. Designed to operate directly from 12V or 24V DC systems, the DC50 is an ideal choice for renewable energy applications where efficiency matters most.
Features
- 2017 Global LEAP Award Winner
- Efficient 50-liter (1.8 cu. ft.) storage capacity
- Operates directly from 12V or 24V DC power systems
- Dual thermostat design for precise temperature control
- Premium high-efficiency DC compressor
- Ultra-thick 110mm (4.3") insulation for maximum energy savings
- Lightweight construction for easy transport and installation
- Integrated side handles for convenient carrying
- Secure lid handle with lock
- Environmentally friendly R-600a refrigerant
- Designed for solar, off-grid, RV, marine, and backup power applications
Performance
Refrigerator Mode
Temperature Range: 48°F to 30°F (9°C to -1°C)
Freezer Mode
Temperature Range: 29°F to -6°F (-2°C to -21°C)
Power Consumption
- Refrigerator Operation: 0.108 kWh/day
- Freezer Operation: 0.270 kWh/day
Electrical Requirements
- Voltage Input: 10–31V DC
- Power Draw: 35–65 Watts
- Current Draw:
- 12V: 15A
- 24V: 7.5A
Recommended Solar System Sizing
Refrigerator Operation
- 80W Solar Panel
- 15Ah Battery Capacity
Freezer Operation
- 150W Solar Panel
- 35Ah Battery Capacity
Product Specifications
| Feature | Details |
|---|---|
| Model | DC50 |
| Capacity | 50 Liters (1.8 Cu. Ft.) |
| Type | Solar DC Chest Refrigerator |
| Voltage | 12V / 24V DC |
| Input Range | 10–31V DC |
| Power Consumption | 35–65 Watts |
| Refrigerant | R-600a |
| Insulation Thickness | 110mm (4.3") |
| Refrigerator Temperature Range | 48°F to 30°F (9°C to -1°C) |
| Freezer Temperature Range | 29°F to -6°F (-2°C to -21°C) |
| Daily Energy Use (Refrigerator) | 0.108 kWh/day |
| Daily Energy Use (Freezer) | 0.270 kWh/day |
| Dimensions (W x D x H) | 25.75" x 26.75" x 30.5" |
| Weight | 54 lbs (24.5 kg) |
| Shipping Weight | 114 lbs |
| Handles | Integrated Side Handles |
| Locking Lid | Yes |
| Warranty | 2-Year Limited Warranty |
Ideal Applications
- Off-grid homes and cabins
- Solar power systems
- RVs and camper vans
- Marine and boating use
- Remote worksites
- Emergency preparedness and backup refrigeration
- Sustainable living applications
The Sundanzer DC50 combines award-winning efficiency, reliable cooling performance, and solar-ready operation, making it one of the most trusted compact refrigerators for off-grid and renewable energy environments.