10 Best Portable Solar Panels 2025 in the United States

The EF ECOFLOW Solar Generator DELTA2, paired with a 220W solar panel, is designed for those seeking a reliable portable power solution, whether for camping, RV trips, or home backup. One of its standout features is its high capacity and powerful output, allowing you to power a variety of appliances (up to 1800W) without the noise and emissions typical of gas generators. Its LFP battery boasts a long cycle life, ensuring durability and longevity, which is ideal for users looking for a sustainable energy option.

The 220W bifacial solar panel is another highlight, capturing up to 25% more energy, contributing to efficient charging. Plus, with 15 outlets, you have the versatility to connect multiple devices at once. The expandable capacity is also noteworthy, allowing users to extend the system from 1kWh to 3kWh, making it adaptable to different power needs.

The unit weighs 58 pounds, which might be cumbersome for some users, especially during transport. While it does provide fast charging (7x faster AC charging), the initial setup could take some time for those unfamiliar with such systems. Additionally, as a solar generator, its performance is highly dependent on sunlight availability, which may limit its effectiveness in less sunny conditions. The DELTA2 offers a robust and efficient solution for portable power needs, particularly for outdoor adventures or emergency situations at home. While it has a bit of heft and relies on favorable weather, its high output and long-lasting battery make it a worthwhile investment for frequent campers, RV users, or anyone in need of a reliable power source.

The Jackery Solar Generator 300, paired with the SolarSaga 100W solar panel, is a versatile and efficient option for outdoor enthusiasts, campers, and those needing a backup power source during blackouts. Its 293Wh lithium battery and 300W output provide sufficient power for a range of devices, including drones, laptops, and cameras. The ability to recharge the power station to 80% in just 2 hours using a wall outlet and USB-C port is a notable strength.

Additionally, the MPPT controller ensures efficient solar charging, making this setup ideal for off-grid activities. Weighing only 7.1 pounds and featuring a compact design (9.1 x 5.2 x 7.8 inches), it excels in portability, allowing easy transport in a backpack. However, the power station and solar panel are shipped separately, which might be inconvenient for some users.

While it supports multiple device connections with various ports, the wattage is limited to 300W, which might not be sufficient for high-power appliances. Durability appears solid with a robust plastic build, but the product's ultimate longevity isn’t explicitly detailed. Setup is straightforward, but ensuring all components are present and functional when shipped separately could require extra attention. This Jackery Solar Generator 300 caters well to outdoor and emergency power needs with efficient, portable, and clean energy solutions.

The Anker SOLIX C300 is a compact and powerful portable solar generator that delivers 300W of continuous power (with a 600W surge) and a battery capacity of 288Wh. This makes it suitable for charging multiple devices like phones, laptops, and small appliances while camping, traveling, or during emergencies. It includes a 60W solar panel that allows for sustainable recharging on the go, though the panel is not compatible with some other Anker models, so you need to use the included one or compatible options. Weighing about 15.5 pounds and designed to be smaller than similar units, it is fairly portable but not ultra-light, so it's best for those who want a balance between power and mobility rather than ultralight hiking.

Setup is straightforward, and you can recharge the power station quickly—up to 80% in 50 minutes from a wall outlet or using solar, car, or USB-C PD charging. The unit also features 8 different charging ports, including AC, USB-C, and USB-A, which cover a wide range of devices with fast charging capabilities. The use of LiFePO4 battery technology adds durability, supporting around 3,000 charge cycles, and the device has smart temperature control and impact resistance for added reliability.

One minor downside is the solar panel’s modest 60W rating, which means it will take several hours of good sunlight to fully recharge the power station. Also, the solar panel and power station are shipped separately, which might be a slight inconvenience. This product suits outdoor enthusiasts and emergency preppers who value dependable, quiet power and want a solid mix of capacity, fast charging, and durability in a portable package.