10 Best Solar Portable Chargers 2025 in the United States

The EF ECOFLOW DELTA 3 Classic is a powerful and versatile solar generator that combines a 1024Wh LiFePO4 battery with a 220W high-efficiency bifacial solar panel. Its solar panel offers an impressive 25% energy conversion rate, allowing for relatively fast recharging—about 5.8 hours in good sunlight. The battery is robust and designed to last over 10 years with daily use, which is excellent for long-term reliability. Output-wise, it delivers 1800W continuous power and can handle short surges up to 3600W, making it suitable for running appliances like refrigerators, microwaves, and laptops.

The Jackery Solar Generator 1000 v2 is a solid choice if you need reliable portable solar power for camping, RV trips, or emergency backup. Its 1070Wh battery gives plenty of capacity to keep devices and small appliances running, with a strong 1500W AC output that can handle things like fridges and electric pots. The 200W solar panel included can recharge the unit, though it’s shipped separately. A standout feature is the fast charging capability: you can fully recharge the battery in about one to two hours using AC power, which is much quicker than many competitors. The LiFePO4 battery is built to last, retaining over 70% capacity even after 4,000 charge cycles, translating to more than 10 years of use.

The Jackery HomePower 3000 is a powerful portable solar generator designed mainly for home backup and emergency use. Its large 3072Wh lithium iron phosphate battery can supply 3600W continuously and handle surges up to 7200W, making it capable of running essential appliances like refrigerators, fans, and WiFi routers for many hours or even days. It features multiple output options including AC outlets, USB-C with fast charging, USB-A, and a special RV plug, which provide good versatility for charging various devices simultaneously.