Jackery Solar Generator 300 - Portable 293Wh Backup Power

In this review of the Jackery Solar Generator 300 the bottom line is simple: this is a lightweight, well-rounded portable power station for campers, RV users and anyone facing occasional blackouts who needs reliable, multiport charging on the go. The reviewer found the unit's combination of a 293Wh lithium battery, two pure sine wave AC outlets and a 60W PD USB-C input/output made it especially useful for charging laptops, cameras and small appliances quickly while remaining easy to carry at only 7.1 pounds.

Key Features

• 293Wh lithium battery: Provides steady, safe energy to run small appliances and charge multiple devices without the noise or maintenance of a gas generator.
• Two Pure Sine Wave AC outlets: Deliver stable 300W power suitable for sensitive electronics like laptops and small medical devices.
• 60W PD USB-C input/output: Speeds recharging and allows fast charging of a laptop or phone from the same port when needed.
• Multiple ports: Two AC, a PD 60W USB-C, a fast charge 3.0 port, USB-A and a DC car port let users run and charge up to six devices at once for versatile outing setups.
• Fast recharge options: Recharges to 80% in about two hours when using the wall outlet and PD input together, and is compatible with the SolarSaga 100 for off-grid solar charging.
• Lightweight portability: Weighing 7.1 pounds, it is easy to move between a vehicle, tent or truck bed for weekend trips.

Who It's For

The Jackery Explorer 300 suits weekend campers, overlanders and RV owners who need a quiet, portable power source to run phones, laptops, small fans and camera gear without hauling bulky equipment. It is also a good option for homeowners who want a lightweight backup for short power interruptions and to keep essential devices running during a blackout.

This is not intended for extended off-grid homes or to power large appliances continuously; users who require multi-day power for refrigerators or heavy tools should look at larger capacity systems or generators designed for continuous heavy loads.

Pros & Cons

Pros

• Compact and light for easy transport on camping or travel trips.
• Fast recharge capability with combined wall and PD input, reaching 80% in roughly two hours.
• Multiple output options including two AC outlets and a 60W PD USB-C that support charging several devices simultaneously.
• Solar compatibility with MPPT controller for efficient recharging from the SolarSaga 100 panel.

Cons

• 293Wh capacity limits run time for heavier loads and is not suited for long-term off-grid living.
• The paired solar panel and power station ship separately, which may require waiting for both parts to arrive.

Specifications

Battery Capacity	293Wh lithium-ion
AC Output	2 x Pure Sine Wave outlets, 300W
USB-C	PD 60W input/output
Other Ports	1 x fast charge 3.0, 1 x USB-A, 1 x DC car port
Recharge Time	About 2 hours to 80% with wall + PD
Included Items	Explorer 300, SolarSaga 100W panel, AC adapter, car charger cable, 5m extension cable, user guide
Weight	7.1 pounds

Our Verdict

The Jackery Solar Generator 300 is a sensible choice for campers, RVers and anyone needing a lightweight, quiet backup that charges quickly and powers multiple devices. Its combination of portable capacity, rapid PD recharge and solar compatibility make it good value for short trips and emergency use, though those needing long runtime should consider larger capacity models.

Frequently Asked Questions

Can this unit be recharged by solar?
Yes, it is compatible with the SolarSaga 100W panel and uses an integrated MPPT controller to optimize solar recharge.

How many devices can it charge at once?
The unit can charge up to six devices simultaneously using its two AC outlets, USB-C PD, USB-A, fast charge port and DC car port.

How long does recharging take?
Using the wall outlet and 60W PD USB-C together it can reach about 80% in roughly two hours; recharge time varies with source and conditions.