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 EF ECOFLOW Solar Generator DELTA 2 Max is an impressive choice for those looking for solar-powered generators, particularly suitable for camping and RV use. It boasts a high battery capacity of 2048Wh, which is sufficient for powering household devices and appliances during power outages or outdoor activities. The power output is robust, with an impressive 2400W, and the X-Boost mode allows it to handle devices up to 3400W, making it versatile for various needs.

The fast charging features are notable, with the ability to charge from 0-80% in just 43 minutes combining solar and AC inputs, or in 1.1 hours using AC alone. Furthermore, the included 400W solar panel is highly efficient with a conversion rate of up to 23%, contributing to quicker charging times when using solar power alone. The unit is designed for portability with a compact and foldable solar panel, and it's relatively lightweight, although at 86 pounds, it may not be the easiest to transport for some users. The durability is enhanced by the LFP battery which provides more than 10 years of use and is weatherproof.

It includes 15 outlets of various types, ensuring compatibility with numerous devices, and the smart app controls offer convenient customization and monitoring. On the downside, its weight might be a challenge for mobility, and the price could be on the higher side due to its advanced features. Nonetheless, for users seeking a reliable and efficient solar-powered generator with excellent battery life and fast charging capabilities, the DELTA 2 Max is a solid investment.