10 Best Solar Generators 2025 in the United States

The Jackery Solar Generator 1000 V2 is a robust and versatile power solution for those who need reliable electricity in outdoor settings, off-grid living, or during emergencies. With a battery capacity of 1,070Wh and a powerful 1,500W AC output, this generator can handle multiple devices, from small appliances to larger items like refrigerators and AC units. Its lightweight design (23.8 lbs) and foldable handle make it easy to carry around, enhancing its portability.

Additionally, the inclusion of a 200W solar panel ensures you can recharge the generator using renewable energy sources, although the solar panel is shipped separately. A standout feature is its fast charging capability, allowing you to charge from 0% to 100% in just one hour with the emergency charging mode, although this needs to be activated via the Jackery App. The generator also comes with various ports (USB-C, USB-A, DC car port, and AC ports) to charge multiple devices simultaneously, and it includes built-in LED lights for convenience.

Durability is well-covered, with the LiFePO4 (LFP) battery offering a long lifespan of over 10 years and retaining 70% capacity after 4,000 charge cycles. However, potential buyers should note the need to provide a physical address for shipment, as PO Box addresses are not accepted. Users also need to activate the emergency charging function each time via the app to benefit from the one-hour fast charging. Despite these minor inconveniences, the Jackery Solar Generator 1000 V2 is a reliable and customer-approved choice for portable power needs.

The EF ECOFLOW Solar Generator DELTA2 is a robust solution for those seeking clean and portable power, perfect for camping, RVs, or as a backup at home. One of its standout features is the impressive 1800W output, which allows it to power most household appliances without any emissions or noise, making it a great alternative to traditional generators. Its LFP battery offers a significant lifespan of over 3000 charge cycles, which means this unit will last for years with proper care. The ability to expand its capacity from 1kWh to 3kWh by adding extra batteries is a great plus for users with greater power needs.

Portability is another strong point, as the DELTA2 and its 220W bifacial solar panel are designed to be mobile, making them suitable for outdoor activities. The solar panel's ability to capture up to 25% more energy thanks to its bifacial design enhances its efficiency significantly.

The EF ECOFLOW Solar Generator DELTA2 is an excellent choice for individuals or families who need reliable, eco-friendly power for outdoor adventures or backup during outages.

The BLUETTI AC300 & B300K solar generator offers a substantial battery capacity of 2,764.8Wh per battery pack and supports expansion up to four B300K batteries, reaching over 11,000Wh for extended power needs. With a powerful 3000W continuous output and 6000W surge, it can handle most household or RV appliances comfortably. The system includes 7 AC outlets plus USB-A, USB-C, wireless charging, and specialized RV ports, covering a wide variety of devices. It supports solar panel charging and features a fast 560W alternator charger that is notably quicker than typical car chargers, making it suitable for road trips and off-grid use. The inverter is pure sine wave, ensuring safe and stable power for sensitive electronics.

Regarding portability, the unit weighs 112.6 pounds, which is heavy but manageable for stationary setups or RV use rather than frequent carrying. The build quality is solid and designed to be quiet during operation, adding to user comfort. One limitation is the multi-package shipping, which may require assembly and setup effort. Due to its weight and size, it is less ideal for backpacking or very mobile use and is better suited for RV owners, campers with vehicles, or home backup users looking for high capacity and versatile outputs.