10 Best Portable Solar Generators 2025 in the United States

The Jackery Solar Generator 2000 v2 is designed to cater to a variety of power needs, from home backups to outdoor adventures like camping and RVing. It boasts an impressive 2042Wh battery capacity and 2200W output, making it suitable for running multiple devices simultaneously. The inclusion of two 200W solar panels ensures compatibility and efficient solar charging, although it takes about 6 hours to fully charge with solar power.

For faster charging, the AC option can power up the generator to 80% in just 66 minutes and a full charge in 102 minutes using the emergency super charging mode. The addition of a USB-C PD 100W port provides quick charging for modern gadgets without the need for extra adapters. Weighing 39.5 lbs, the Jackery Solar Generator 2000 v2 is one of the lightest in its category, thanks to the CTB technology borrowed from electric vehicles. This makes it relatively easy to transport, despite its substantial power capacity.

Durability is a strong suit with its robust LiFePo4 battery, promising up to 10 years of performance, and the advanced temperature control system ensures quiet operation. However, the total shipping weight is listed as 66.8 pounds, which might be a bit on the heavier side for some users. The generator also features a 20ms uninterruptible power supply (UPS) for seamless power during outages, adding to its reliability. While the noise level in silent charging mode is a low 30dB, it still takes up to 5 hours for a full charge, which might be a drawback for those needing quicker turnaround. The Jackery Solar Generator 2000 v2 is a powerful and versatile option for those needing reliable, portable power, with a few considerations regarding weight and charging time.

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.

The EF ECOFLOW Solar Generator DELTA2 is an impressive option for those seeking a portable solar generator, particularly for camping, RVing, or as a backup power source at home. Its strengths lie in its high battery capacity, durability, and versatility in powering various appliances. With an output of 1800W and the ability to expand capacity up to 3kWh, it can handle a wide range of devices, making it suitable for both casual outdoor use and emergencies. The included 220W bifacial solar panel is a significant plus, allowing for efficient solar charging and better energy capture.

However, the DELTA2 comes with some drawbacks. Weighing in at 58 pounds, it may not be the most portable option for everyone, especially if you're trekking or need to carry it over long distances. While its charging time is impressive, utilizing solar charging can still take several hours, which might not be ideal during urgent situations. Additionally, the cost of the unit may be higher compared to simpler, less powerful solar generators, which could make it less appealing for budget-conscious consumers.

The EF ECOFLOW DELTA2 stands out for its robust battery life and high output capabilities. It’s suitable for users who need reliable power on the go or at home, but potential buyers should consider its weight and price in relation to their specific needs.