10 Best Solar Generators 2025 in the United States

The Jackery HomePower 3000 is a powerful and compact solar generator designed primarily for home backup and emergency use. With a large 3072Wh Lithium Iron Phosphate (LiFePO4) battery, it can power essential household appliances like refrigerators, fans, and lights for many hours during an outage. Its 3600W continuous output and 7200W surge capacity mean it can handle several devices at once, including sensitive equipment like medical refrigerators or security cameras, thanks to its fast and smooth UPS switching.

The generator offers versatile output options including multiple AC outlets, USB-C, USB-A, and even an RV-specific port, which makes it useful for both home and outdoor activities. Charging is flexible and relatively quick: it can recharge fully in under two hours using AC power or about 9 hours with solar panels (sold separately), supporting efficient off-grid use. Despite its strong battery and output, it remains lighter and smaller than many competitors, weighing just under 60 pounds and featuring a sturdy, space-saving design.

Its battery technology promises a long lifespan with thousands of charge cycles, enhancing reliability over time. While portable relative to its capacity, its weight and size might still be challenging for frequent transport by one person, especially compared to smaller models. Since solar panels are optional, additional investment is needed to fully utilize solar charging. For anyone needing a robust, reliable power source for home emergencies or RV trips, the HomePower 3000 delivers impressive performance and durability, though it requires some planning around its portability and solar panel purchase.

The EF ECOFLOW Solar Generator 120V/3.6KWh DELTA Pro with 400W Portable Solar Panel is a robust solution for home backup and outdoor activities like camping and RV use. It boasts an impressive battery capacity of 3600Wh and can deliver up to 3600W of power output, making it suitable for powering various household appliances and devices. Through its x-boost technology, it can handle surges up to 4500W, offering emergency power when needed. This generator can be recharged quickly, achieving full charge in 1.8 hours with a 240V outlet, or 2.7 hours with a 1800W wall outlet.

The solar panel itself, with a high efficiency rate of 22.4%, can recharge the power station in 11 hours using a single panel or 3.5 hours with three panels, ensuring reliable energy even in variable weather conditions. Portability is emphasized with the foldable design of the 16kg solar panel, which has an IP68 waterproof rating for durability. The generator provides versatility with 15 different output ports, including AC, USB-A, USB-C, DC, and Anderson ports, accommodating a wide range of devices.

The EcoFlow app enhances user control through smart monitoring and customization of settings remotely via Wi-Fi or Bluetooth. However, the generator is quite heavy at 99 pounds, which might limit ease of transport. Additionally, the high efficiency comes at a premium cost, and the separate shipping of the generator and solar panel might be inconvenient for some users. Despite these drawbacks, this solar generator offers powerful and efficient performance for residential and outdoor use.

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.