PV
Solar Refrigerator
DC solar refrigerator for off-grid food storage.
- DC compressorRuns on 12V/24V solar or battery directly
- Ultra-low consumption60-120 kWh/year depending on size
- Freezer compartmentSeparate freezer section in larger models
- Solar/battery/auto-ACFlexible power options for off-grid use
| Type | DC compressor |
|---|---|
| Capacity | 100L – 500L |
| Voltage | 12V / 24V |
| Application | Off-grid |
Product Introduction
Our solar refrigerator is purpose-built for off-grid homes, clinics, remote shops, and mobile operations. It uses a highly efficient DC compressor that can run directly from a 12V or 24V battery bank charged by solar panels.
Thick polyurethane insulation, LED interior lighting, and an optimized refrigeration cycle keep daily energy consumption extremely low, allowing a small solar array and battery to maintain cooling 24/7.
Models range from compact 50-liter units to 300-liter chest and upright refrigerators, with optional AC adapter for grid-connected backup.
Main Features
- DC compressor with electronic speed control
- 12V / 24V DC input, optional 110V/220V AC adapter
- Thick CFC-free PU foam insulation
- Interior LED lighting and adjustable shelves
- Mechanical or digital thermostat
- Lockable door and battery-low alarm (select models)
Specifications
| Model | Capacity | Voltage | Daily Consumption | Freezer | Climate Class |
|---|---|---|---|---|---|
| EP-SFR50 | 50 L | 12/24 V DC | 0.3 kWh | Ice tray | T |
| EP-SFR100 | 100 L | 12/24 V DC | 0.5 kWh | 15 L | T |
| EP-SFR200 | 200 L | 12/24 V DC | 0.8 kWh | 40 L | T |
| EP-SFR300 | 300 L | 12/24 V DC | 1.1 kWh | 70 L | T |
Item Details
Efficiency Design
- Insulation
- High-density foam reduces thermal leakage.
- Compressor
- Variable-speed DC compressor matches cooling load.
- Door seal
- Magnetic gasket maintains cabinet temperature.
Power Flexibility
- Solar direct
- Can run directly from panel plus charge controller.
- Battery
- Typical 100-200Ah battery supports overnight operation.
- AC backup
- Optional AC/DC power supply for grid connection.
Use Cases
- Medical
- Vaccine and medicine storage in remote clinics.
- Retail
- Cold drinks and perishables in off-grid shops.
- Household
- Daily food preservation in solar homes.
Core Application Scenarios
- 01Off-grid homes and cabins
- 02Remote medical clinics
- 03Solar-powered shops
- 04Boats and RVs
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