10 Best Portable Solar Generators 2025 in the United States

The Jackery Solar Generator 1000 v2 is a strong choice if you’re looking for a reliable and efficient portable power source for camping, emergency backup, or off-grid living. It offers a large 1,070Wh LiFePO4 battery, which means it can power many household essentials for hours. The standout feature is its fast charging capability—going from empty to full in about 1 hour using the included 2 x 100W solar panels or AC power. This is much quicker than many other portable solar generators. You get a good range of output ports, including 3 AC outlets and USB-C fast charging, which lets you charge multiple devices at once without needing extra adapters.

Weighing just under 24 pounds with a compact design and ergonomic handle, it’s reasonably portable, but still a bit heavy compared to smaller units. The solar panels are foldable and lightweight, making them easy to carry along. The build quality is solid, featuring UL certification for safety and a durable ABS case designed to handle outdoor use. The system’s smart app control lets you monitor and customize charging, adding convenience.

On the downside, while the 1,500W power output can handle most home devices, it might be too much or too heavy if you only need a small power supply. Also, the solar panels and generator are shipped separately, so setup might take a bit longer. This model suits those who want quick charging, longer battery life, and versatility in a portable generator but are okay with carrying a bit more weight for these benefits.

The EF ECOFLOW DELTA 2 portable solar generator is a solid choice for camping, RV use, or as a home backup power source. It comes with a 1024Wh Lithium Iron Phosphate (LFP) battery, which is known for lasting much longer than typical batteries—up to 3000 charge cycles—so it can reliably serve you for years. It pairs with two included 100W solar panels that have a good 23% conversion efficiency, allowing for relatively quick solar charging. Using two panels, it charges in about 5 hours, and even faster with a third panel if you add one.

This generator offers a strong 1800W continuous output (2700W surge), enough to power most small to medium appliances, and it supports up to 15 devices at once through multiple output ports. That variety is great for different needs while camping or during power outages. Weighing 27 pounds, it’s reasonably portable, though a bit heavier compared to smaller models, so it’s better suited for users who don’t need to carry it long distances on foot.

One standout feature is its expandable capacity—you can add extra batteries to boost storage up to 3kWh, which is useful if you need longer power supply without recharging frequently. The unit also charges quickly from AC power, helping you refill its battery fast when solar isn’t an option. The weight and size might be a bit bulky for some users looking for ultra-light gear, and the solar panels arrive separately, requiring some setup. While it’s built with a durable battery management system for safety and longevity, the generator is priced at a premium level reflecting its advanced features. In summary, the DELTA 2 is best for those who want a reliable, long-lasting solar generator with strong output and expandable options, and are okay with moderate weight and upfront setup.

The BLUETTI Solar Generator Elite 200 V2 is a powerful and reliable option for those needing portable off-grid power, especially for camping or emergency backup. It boasts a large 2073.6Wh lithium iron phosphate battery, known for a very long lifespan of up to 17 years and 6000+ charge cycles, which means it can last much longer than typical portable power stations. With a strong 2600W continuous output (5200W peak), it can power up to nine devices simultaneously through its four AC outlets, making it versatile for various needs.

Charging is a highlight here — using BLUETTI's TurboBoost and MPPT technology, the generator can recharge to 80% in just under an hour when using AC and DC sources, plus it supports solar panel charging, allowing you to harness the sun for eco-friendly power. The built-in app adds convenience by giving real-time monitoring and control.

On the downside, this unit weighs about 53 pounds, which is relatively heavy compared to smaller portable generators, so it’s best suited for situations where you don’t need to move it frequently over long distances. The size is compact for its capacity but still demands some effort to transport. The build quality is solid, designed to handle extreme temperatures safely, but it’s not explicitly ruggedized for rough outdoor conditions like some competitors. If you prioritize high capacity, fast charging, and long battery life for camping trips or home backup, the BLUETTI Elite 200 V2 is a solid pick. However, if ultra-lightweight portability is important for your adventures, you might want to consider lighter models. This generator strikes a good balance between power and durability for most outdoor and emergency power needs.