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 Jackery Solar Generator 300 is a compact and lightweight solar-powered generator ideal for outdoor activities like camping, RV trips, or emergency power backup. It features a 293Wh lithium-ion battery that delivers a steady 300W of power through two pure sine wave AC outlets, ensuring safe and stable energy for sensitive devices. Its compatibility with the 100W SolarSaga solar panel, along with an efficient MPPT controller, helps recharge the battery more quickly using solar energy, which is great for extended off-grid use.

Portability is a strong point here, as the generator weighs just over 7 pounds and has a manageable size, making it easy to carry in a backpack. Charging flexibility is impressive too—it can recharge from wall outlets, car outlets, USB-C Power Delivery ports, or solar panels. The fast recharge time of about 2 hours (using wall and USB-C ports together) is convenient for users on the go.

The unit offers multiple outlet options including two AC outlets, one 60W USB-C port, one Quick Charge 3.0 port, one USB-A port, and a DC car port, allowing you to power or charge up to six devices simultaneously like laptops, cameras, drones, and phones. This variety is handy for diverse outdoor gear. The 293Wh battery capacity is modest, making it best suited for powering smaller devices or short-term use rather than running larger appliances or extended power needs. Additionally, the solar panel is sold separately and ships separately, adding to the total cost and requiring separate setup. While the plastic build keeps weight down, it may not feel as rugged as some users expect for rough outdoor conditions. The Jackery Explorer 300 provides a reliable, portable, and user-friendly option for those needing moderate power on the go, with fast charging and good solar compatibility, making it well-suited for campers, travelers, and those preparing for occasional power outages but less ideal for heavy-duty or long-duration energy demands.

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.