10 Best Solar Powered Generators 2025 in the United States

The Jackery Solar Generator 1000 v2 is a robust and versatile solar-powered generator, boasting a 1,070Wh battery capacity and a 1,500W AC output, which can handle multiple appliances, including power-hungry devices like AC units and fridges. It has an impressive 3,000W surge peak, making it suitable for various power needs during outdoor activities, off-grid living, and emergencies. The generator's relatively lightweight build at 23.8 pounds and foldable handle enhance its portability, making it easy to transport and set up in different locations.

The 200W solar panel included ensures compatibility with clean energy sources, though it is shipped separately from the generator itself. A standout feature is its fast charging capability, allowing the power station to charge from 0% to 100% in just one hour when using the emergency charging mode via the Jackery App. However, to optimize battery health, the default charging time is 1.7 hours. The generator includes multiple outlets: two USB-C, one USB-A, one DC car port, and three AC ports, along with LED lights, providing flexibility for different devices. The durable LiFePO4 battery promises a lifespan of over 4,000 charge cycles, maintaining 70% capacity, translating to more than 10 years of reliable use.

One potential drawback is that the emergency charging mode needs to be enabled manually through the app each time, which may be inconvenient for some users. Additionally, it is important to provide an actual address for delivery, as the product cannot be shipped to a PO Box. With excellent customer reviews and a solid 4.6 out of 5-star rating, the Jackery Solar Generator 1000 v2 is highly regarded for its performance, making it a great choice for those needing a reliable and powerful portable energy solution.

The EF ECOFLOW DELTA2 Solar Generator is a solid choice for anyone looking for a reliable solar-powered generator, particularly for camping, RV trips, or as a backup power source for home use. One of its standout features is the impressive battery capacity of 1024Wh paired with a powerful 1800W output, allowing users to power a variety of appliances effectively. Its LFP battery technology ensures it has a long lifespan, boasting over 3000 cycles, which is great for long-term use.

Portability is another strong point, weighing in at 58 pounds, making it manageable for outdoor activities. The included 220W bifacial solar panel can harness up to 25% more energy, enhancing its efficiency in solar charging, which is a significant advantage when off-grid.

There are some considerations to keep in mind. While it has a substantial number of outlets (15 in total), those who require more power at once may find the 1800W output limiting for certain heavy-duty appliances. Additionally, the weight might be a drawback for some users who prioritize ultra-light gear for hiking or remote camping. The charging time is also a factor; although it is advertised as a fast charger, the time required can vary depending on solar conditions, which can be unpredictable. Durability is emphasized with its robust build, but potential buyers should consider how often they'll be transporting it and whether that might lead to wear and tear over time. For those needing a dependable energy source for various outdoor activities or emergency situations, the DELTA2 presents a compelling option, balancing performance and convenience.

The MARBERO 88.8Wh Solar Powered Generator is a compact, lightweight option ideal for camping, road trips, and as a backup power source. One of its strengths is its portability, weighing just 2.3 pounds, making it easy to carry around. The 88.8Wh battery capacity and 21W solar panel provide a decent amount of power for small devices like phones, lights, and mini-fridges.

It features a variety of outlets, including an 18W USB-C PD output and a 110V AC/DC outlet, catering to different charging needs. The generator is environmentally friendly, leveraging solar power to reduce harmful emissions. However, with a power output of 80 watts and a peak of 120 watts, it may not be sufficient for more power-hungry devices. The charging time via solar panels can also be lengthy, which might be a drawback during extended periods of bad weather.

Its build quality, made of ABS material, adds to its durability, but it only has one power outlet, which might limit its usage. This product is best suited for users looking for a portable and eco-friendly power solution for light to moderate energy needs, particularly in outdoor settings.