SunStar 21.5 cu ft solar DC chest freezer, white

Product Description

The SunStar 21.5 cu ft solar chest freezer is the largest chest model in the SunStar lineup — built for households that preserve a season's worth of garden harvest, a whole animal, or serious bulk storage entirely off the grid. It runs directly from a 12V or 24V battery bank with automatic voltage selection and a typical draw of 105 watts, and the multi-function thermostat lets it work as a full freezer or a full refrigerator.

Key Features

  • Direct DC operation: connects to 12V or 24V battery systems with automatic voltage selection — no inverter required
  • Dual-purpose: run it as a full freezer or full refrigerator via the multi-function thermostat
  • Efficient insulation: 4.6" polyurethane walls and a double lid gasket hold temperature with minimal energy — and protect food during cloudy stretches or power interruptions
  • Built-in lid light and diagnostic indicator lights for easy loading and simple troubleshooting
  • Heavy-duty wheeled base for easier positioning

Specifications

  • Capacity: 21.5 cu ft
  • Input power: 12V or 24V DC (automatic selection)
  • Typical power draw: 105 watts
  • Wall insulation: 4.6" polyurethane
  • Exterior dimensions: 82.25" W × 37.75" H × 30.75" D
  • Interior dimensions: 72.75" W × 27.375" H × 19.5" D
  • Net weight: 230 lb
  • Cabinet color: White
  • Model: ST2105CFDCV

Warranty

Made in the USA and backed by SunStar's 2-year performance warranty.

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