Quick Answer
Running a refrigerator off a Goal Zero Yeti power station while camping is feasible, but it depends on the unit's specifications, the refrigerator's power requirements, and the available solar panels or charging sources.
Power Requirements of a Refrigerator
To determine if a Goal Zero Yeti power station can run a refrigerator, calculate the unit’s power consumption. A typical compact refrigerator consumes around 1-2 amps of 12-volt DC power. For example, a Dometic CR-35L refrigerator, which is a popular choice for overlanding and car camping, draws approximately 1.5 amps. Assuming a 10-hour runtime, the daily energy requirement for this unit would be 15 amp-hours (Ah).
Charging the Yeti with Solar Power
To charge the Goal Zero Yeti power station, you’ll need a reliable solar panel system. A Boulder 100 solar panel, which is a common choice for the Yeti line, can deliver up to 28 watts of power. However, the actual output will depend on the available sunlight, temperature, and panel efficiency. To calculate the required charging time, divide the daily energy requirement of the refrigerator (15 Ah) by the solar panel’s output (28 watts). This yields approximately 5.4 hours of charging time, assuming 100% efficiency.
Maximizing Your Setup’s Efficiency
To maximize your setup’s efficiency, consider the following tips:
- Use a high-capacity lithium battery, like the Goal Zero Yeti 6000X, to store excess energy generated by the solar panels during the day.
- Choose a refrigerator with an Energy Star rating or a similar certification to minimize power consumption.
- Consider adding multiple solar panels, like the Boulder 200, to increase the available charging capacity.
- Monitor the system’s performance using the Goal Zero Yeti’s built-in display or a third-party monitoring tool to ensure optimal energy usage.
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