10 Best Solar Generators For Refrigerators 2025 in the United States

The Jackery Solar Generator 300 is a portable power solution designed for outdoor activities and emergency backup. This generator includes a 293Wh lithium battery and a 100W SolarSaga solar panel. It can deliver 300 watts of power, which is sufficient for small devices and some refrigerators. The 2 Pure Sine Wave AC outlets ensure a stable power supply, making it safe for sensitive electronics. With multiple charging options, including a car outlet, wall adapter, and solar panel, it offers flexibility for various situations.

The generator is lightweight at 7.1 pounds, enhancing its portability for camping and travel. However, its 293Wh battery capacity might be limited for longer use with high-power appliances like large refrigerators. The relatively fast recharge time (80% in 2 hours) is a significant advantage, but users should be aware that the solar panel and generator ship separately, which might cause delays in receiving a complete setup.

The Jackery Solar Generator 300 is a versatile and reliable option for light to moderate power needs in off-grid scenarios, though it may not be suitable for extended use with larger refrigerators.

The EF ECOFLOW DELTA 2 solar generator is a strong choice if you need reliable power for a refrigerator, whether for home backup, camping, or RV use. It offers a solid 1800W continuous power output, enough to handle most refrigerators and other household appliances without noise or fumes. The battery capacity stands at about 1,024 watt-hours, which is decent for keeping a fridge running several hours without sunshine and can be expanded up to 3,000 watt-hours by adding extra batteries for longer use. Its lithium iron phosphate (LiFePO4) battery is designed to last much longer than typical batteries, supporting over 3,000 charge cycles, which means you get many years of dependable use.

The included 220W bifacial solar panel captures more energy by using sunlight from both sides, and the generator supports up to 500W solar input, allowing faster recharging during the day. It also has multiple charging options including AC wall, car, and solar charging, and features a sophisticated battery management system to keep things safe. With 15 outlets, it can power a variety of devices simultaneously.

On the downside, the unit weighs 58 pounds, which may limit easy portability if you need something ultra-light for hiking or quick moves. The solar panel and power station ship separately, so setup requires a bit more effort. While it’s designed for outdoor use like camping and RVing, the weight and size make it less ideal for very casual or short trips. Still, its combination of powerful output, expandable capacity, and durable battery chemistry makes it a versatile and eco-friendly backup power source for running refrigerators off-grid or during outages.

The EF ECOFLOW Solar Generator DELTA 2 Max is a robust option for powering refrigerators, whether for camping, RV, or residential use. With an impressive power output of up to 3400W in X-Boost mode and 2400W under normal operation, it can handle a wide range of appliances. The 2048Wh battery capacity, built on durable LFP battery technology, ensures long-term use with over 3000 full charging cycles, significantly outlasting industry standards.

The inclusion of a 400W solar panel with up to 23% efficiency makes it a reliable green energy solution, capable of recharging in as little as 2.6 hours with dual panels. Fast charging is another key feature, with the ability to go from 0-80% in just 43 minutes using dual charging technology. However, at 86 pounds, the device might be cumbersome for some users to transport, although the foldable and waterproof solar panels add to its portability. With 15 outlets, it offers ample connectivity for multiple devices.

The built-in smart app controls further enhance user convenience by allowing custom settings and notifications. While the product is versatile and powerful, its weight could be a drawback for those seeking a more lightweight solution. The relatively high price point might also be a consideration for budget-conscious buyers. Its comprehensive features and solid performance make it a strong contender in the solar generator market, particularly for those requiring a reliable power source for their refrigerators and other high-wattage devices.