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Solar Freezer Chest 259L With 2Pcs 300W Solar Panel + Gel Battery 12V + Solar Charger Controller 50A PWM BD/BC-259Q

Solar Freezer Chest 259L With 2Pcs 300W Solar Panel + Gel Battery 12V + Solar Charger Controller 50A PWM BD/BC-259Q

The BD/BC-259Q Solar Freezer Chest (259L) is an all-in-one off-grid refrigeration kit designed to provide reliable, sustainable cold storage without the need for traditional electrical grid access. By pairing a high-efficiency 259-liter DC chest freezer with two 300W solar panels, a heavy-duty 12V Gel battery, and a 50A PWM solar charge controller, this system eliminates energy conversion losses by running directly on DC power. It is highly suited for off-grid homes, rural businesses, agricultural storage, remote camps, and medical supply preservation. 

Product Features & System Components

  • 259L DC Chest Freezer (BD/BC-259Q): Engineered with a heavy-duty DC compressor that hooks up directly to a 12V/24V power source without requiring an expensive or inefficient inverter. [1, 2, 3]
  • Dual-Zone Flexibility: Features an adjustable thermostat that allows the unit to easily transition between a standard refrigerator and a deep freezer (≤-18°C).
  • Thick Premium Insulation: Built with an advanced, extra-thick insulation wall designed to lock in sub-zero temperatures and drastically minimize compressor run times. 
  • Two 300W Monocrystalline Solar Panels: Delivers up to 600W of clean, reliable generation capacity to keep your system fully charged during peak daylight hours.
  • 12V Deep-Cycle Gel Battery: A resilient storage bank specifically designed for continuous, slow-discharge applications, keeping the freezer operational all through the night.
  • 50A PWM Charge Controller: Manages voltage and protects your battery configuration against overcharging, reverse polarity, and deep discharging. 

Frequently Asked Questions (FAQs)

Q: Do I need an inverter to run the BD/BC-259Q freezer?
A: No, an inverter is not required. The freezer runs on a dedicated DC compressor that draws electricity directly from the battery or charge controller. This direct connection saves up to 20% to 30% more energy compared to converting DC solar power into AC electricity. 
Q: How many hours will the battery keep the freezer cold at night?
A: The included deep-cycle Gel battery is designed to comfortably sustain the freezer's optimized compressor throughout the night and during heavily overcast days. Because chest freezers feature ultra-thick insulation walls, they trap cold efficiently, meaning the compressor only runs intermittently to maintain sub-zero temperatures. 
Q: Can this system be used as a refrigerator instead of a freezer?
A: Yes. The BD/BC-259Q model features a wide-range mechanical or digital adjustable thermostat. You can set it to higher temperatures to safely chill fresh fruits, vegetables, and drinks as a standard fridge, or lower it down to -18°C or below for deep-freezing meat and perishables. 
Q: What maintenance does the system require?
A: The solar kit requires minimal maintenance. Simply ensure that the solar panels are kept clean of dust, leaves, or debris to maximize sun absorption. The freezer itself features a manual defrost mechanism and a smooth, easy-to-clean interior liner. 
Q: Is the freezer safe from voltage fluctuations?
K 1.00 K 1.00 (Tax excluded)
K 1.00 (Tax excluded)

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