10 Best Portable Solar Generators 2025 in the United States

The Jackery Solar Generator 300 is a solid choice if you want a portable power source for camping, outdoor trips, or emergency backup during blackouts. It features a 293Wh lithium battery, which is decent for powering small devices like phones, cameras, or even a laptop. Its standout feature is quick recharge: using the wall outlet and USB-C port together, you can get 80% charge in about 2 hours, which is faster than many similar units. The included Jackery SolarSaga 100W panel is compatible and helps recharge the battery using sunlight, although solar charging speed depends on weather and sunlight conditions.

You get multiple output options, including two 110V AC outlets with clean sine wave power, a USB-C port that supports fast input/output charging, a QC 3.0 USB port, a USB-A port, and a car port. This variety means you can charge or power up to six devices simultaneously, which covers most typical outdoor electronics needs. The unit is quite lightweight at 7.1 pounds, making it easy to carry in a backpack or vehicle.

In terms of build, it’s made of plastic and designed for portability, though it might not be as rugged as some heavy-duty generators if you plan very rough outdoor use. It’s not designed to power large appliances or heavy-duty tools, but it’s more than enough for smaller devices and emergency essentials. The unit's compact size and quiet operation make it user-friendly without the fuss of gasoline or maintenance. A minor downside is that the solar panel is sold separately and ships separately, so you need to ensure both arrive if you want full solar functionality. Also, the 300W continuous output limits what you can run at once. For someone looking for a lightweight, easy-to-use solar generator that covers common outdoor power needs and charges quickly, the Jackery Explorer 300 is a fitting option.

The EF ECOFLOW Solar Generator DELTA Pro with a 400W Portable Solar Panel stands out with its ultra-powerful 3600Wh battery capacity, making it a robust option for home backup, camping, or emergencies. It offers a substantial 3600W AC output, with an impressive 4500W peak using x-boost technology, allowing it to power various household appliances. This makes it suitable for users requiring reliable power during outages or outdoor activities.

The generator has a variety of 15 output ports, including 5 AC outlets, USB ports, and DC ports, providing versatility in charging and powering multiple devices simultaneously. The solar panel boasts a high conversion rate of 22.4%, ensuring efficient energy capture even in less than ideal weather conditions. It can fully recharge the generator in as little as 3.5 hours when using three panels, or 11 hours with a single panel, though the latter can be a lengthy wait in urgent situations.

One of the considerable advantages is its durability and portability. Weighing 99 pounds, the DELTA Pro is relatively heavy, but the 400W solar panel is more manageable at 35.3 pounds and is foldable and water-resistant, making it a practical choice for outdoor use. The smart app control feature adds convenience, allowing users to monitor and adjust settings from afar via Wi-Fi or Bluetooth. The charging time of up to 1.8 hours with a 240V outlet is quick, but the wall outlet charging time of 2.7 hours might be slower for some users' needs. Despite these drawbacks, the EF ECOFLOW DELTA Pro is a feature-rich, powerful, and efficient solar generator suitable for a wide range of residential and outdoor applications.

The Jackery Explorer 1000 v2 Portable Power Station is a robust and versatile solar generator that packs a punch with its 1,070Wh LiFePO4 battery and 1,500W AC output. It can easily power multiple devices, making it ideal for camping, road trips, emergencies, or off-grid living. One of its standout features is the rapid one-hour full charge, although this requires activating an emergency charging mode via the Jackery App. Normally, it takes about 1.7 hours to fully charge, which is still quite fast compared to competitors.

Its lightweight design (23.8 lbs) and foldable handle contribute to its portability, though it might still feel a bit heavy for some users on extended trips. The power station also boasts a long lifespan, maintaining over 70% capacity after 4,000 charge cycles, equating to around 10 years of use. It comes with multiple output ports, including USB-C, USB-A, a DC car port, and three AC ports, allowing you to charge several devices simultaneously.

The inclusion of smart app control for managing different charging modes adds to its convenience. However, the optional solar panel is not included, which could be a downside for those looking for an all-in-one solution. Durability seems excellent, thanks to the LFP battery and overall build quality. This power station is best suited for users who need reliable, high-capacity power on the go and are willing to manage its advanced features via the app.