10 Best Solar Generators 2025 in the United States

The Jackery Solar Generator 1000 v2 is a solid choice if you need a portable power source for camping, RV trips, or emergency backup. It offers a large 1070Wh LiFePO4 battery, which is durable and has a long lifespan—rated for about 4,000 cycles while maintaining most of its capacity. The 1500W continuous AC output (with a 3000W surge) is strong enough to power many home essentials like fridges or small AC units. It includes versatile ports, including 2 USB-C ports with fast charging, so it can handle multiple devices at once.

A standout feature is its fast charging capability—it can fully recharge in around 1 hour, which is much quicker than many competitors. The generator supports charging via two 100W solar panels included in the package, making it suitable for off-grid solar use. Its compact size and 23.8-pound weight with a convenient handle make it fairly portable, though it’s on the heavier side compared to smaller models.

The unit uses a pure sine wave inverter, which ensures clean and stable power safe for sensitive electronics. It also offers smart app control for monitoring and managing power use, including quiet operation modes. Build quality is solid with ABS material and protective certifications, promoting safety and durability. The runtime at full load is under an hour (42 minutes), so for heavy power users, it won’t last very long without recharging. While the fast charge is impressive, it requires compatible chargers and infrastructure to reach the 1-hour speed. The price point tends to be on the higher side, reflecting its premium features. This generator is well-suited for those seeking a robust, fast-charging solar generator with good capacity and multiple outputs for camping or emergencies. If you need longer runtime under heavy load or a lighter unit, you might consider other options.

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 MARBERO 237Wh Solar Generator offers a compact and portable power solution, especially suited for camping, hiking, and emergency use. Its 237Wh lithium-ion battery can comfortably charge smaller devices such as phones, tablets, and laptops. With a 300W pure sine wave output, it supports sensitive electronics well, but it’s important to avoid high-power appliances like heaters, as exceeding 300W may cause damage. The included 60W foldable solar panel is efficient, with a conversion rate above 21%, allowing for decent solar recharging when placed in direct sunlight.

Multiple output ports—two AC outlets, several USB-A and USB-C ports, plus a DC output—make it versatile for charging different devices simultaneously. Weighing around 9 pounds and measuring roughly 12 by 10 by 16 inches, it strikes a good balance between portability and capacity, though it may be a bit bulky for long backpacking trips. The built-in LED flashlight with multiple modes adds practical value for emergencies.

A downside is the relatively limited runtime of about an hour at full 300W load, which means it’s best for light to moderate power needs rather than long-term off-grid use. Safety features like smart charging and protection against overloading enhance reliability. This solar generator is a solid pick for outdoor enthusiasts and emergency preparedness if you need reliable power for smaller devices and appreciate the convenience of included solar charging.