10 Best Solar Generators For Refrigerators 2025 in the United States

The EF ECOFLOW DELTA Pro solar generator is a powerful option for anyone needing reliable backup power for refrigerators, whether at home or outdoors. It offers a strong 3600Wh battery capacity with a 3600W continuous output and can handle short bursts up to 4500W, which is enough to start and run most household refrigerators comfortably. This high power output, supported by x-boost technology, means it can also power many other home appliances simultaneously.

Its compatibility with the included 400W portable solar panel (which is foldable and waterproof) allows for solar recharging—fully charging the battery in about 11 hours with one panel or just 3.5 hours if you use three panels, making it well suited for extended off-grid use. The generator has multiple charging options including fast wall charging, making it versatile for different situations. Portability is decent given the 99-pound weight, so it's more of a portable home backup rather than something you'd casually carry on a hike, but the solar panel’s foldable design and light weight help with mobility.

With 15 total outlets (including 5 AC outlets), you can connect various devices beyond just your fridge. The smart app control lets you monitor and manage power usage conveniently from a distance. The weight and size might be a challenge for some users looking for a truly lightweight solution. Also, the solar panel and generator ship separately, so you may need to wait for both to arrive before full setup. For those wanting a robust, solar-compatible power station mainly to keep refrigerators running during outages or outdoor activities, the DELTA Pro is a strong candidate thanks to its large battery, high power output, and flexible charging options.

The Jackery HomePower 3000 is a powerful and reliable solar generator designed to keep your refrigerator and other essential home appliances running during outages or while on the go. It delivers a strong 3600W continuous power output with surges up to 7200W, which is more than enough to handle most household refrigerators and other devices like fans and routers. Its large 3072Wh lithium iron phosphate (LiFePO4) battery offers long-lasting energy, enough to power a fridge for 1 to 2 days and other essentials for up to 15 hours. The built-in UL-certified inverter ensures smooth switching with minimal delay (≤20ms), so sensitive equipment won't be interrupted during power outages.

The generator is compatible with two included 200W SolarSaga solar panels, enabling solar charging alongside traditional AC, car, or gas generator options. It recharges quickly — around 1.7 hours with hybrid AC/DC and about 9 hours from solar panels in good sunlight. Portability is decent for its capacity; it weighs about 60 pounds but includes a hand truck for easier movement, and its design is smaller and lighter than similar models.

On the downside, it’s still fairly heavy compared to smaller power stations, which may be challenging if you plan to carry it frequently. Also, the solar panels and power station ship separately, which might be inconvenient. While it offers many ports including USB-C and an RV plug, the number of AC outlets is limited to four. The clean energy tax credit eligibility is a nice bonus if you qualify. This unit represents a solid choice for those seeking a robust, efficient solar generator for home backup, RV trips, or emergencies, especially if fast charging and long battery life are priorities. For users needing an ultra-lightweight option or more AC outlets, other models might be more suitable.

The EF ECOFLOW Delta 3 solar generator is a strong choice if you need reliable power for refrigerators during camping, RV trips, or home backup. It delivers 1800W of AC output, which can easily handle most refrigerators and even multiple appliances simultaneously, thanks to its ability to power up to 13 devices at once. Its 1024Wh battery capacity is decent for keeping a fridge running for several hours, and the LFP (LiFePO4) battery offers excellent longevity—up to 10 years with minimal capacity loss, which is better than many competitors.

Charging options are very versatile: it supports fast solar charging with a 160W high-efficiency panel that uses advanced technology to speed up energy collection, plus it can charge from AC power quickly (full charge in under an hour). This is great if you want quick turnaround times. The generator is somewhat heavy at nearly 39 pounds, so while it’s portable, it may not be ideal for very frequent carrying over long distances. Given the clean power output and support for sensitive appliances, it likely uses a pure sine wave inverter, which is important for refrigerators. One minor note is that the solar panel ships separately, so setup requires managing multiple packages.

The EcoFlow Delta 3 suits users who want a durable, high-capacity solar generator with fast charging and good appliance support, making it a solid option for running refrigerators and other household devices off-grid.