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Please note: This product is now discontinued. Discover the Explorer 300D for a more portable setup, or upgrade to the more powerful Explorer 500 v2.
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Jackery Solar Generator 300 Plus
Solar Generator in Your Backpack
With its 300W AC Pure Sine Wave Inverter (600W Surge Peak) and a 288Wh capacity. The Explorer 300 Plus has the ability to charge up to 4 devices simultaneously, thanks to its 1 AC, 1 USB-A, and 1 USB-C output, making charging multiple appliances quick and easy. Additionally, it's lightweight and compact enough to fit in a backpack, making it easy to carry around.
Rice Cooker (330W)
0.7 HBlender (300W)
0.8 HHeated Blanket (230W)
1 H
String Lights (125W)
2 H
Mini Refrigerator (90W)
2.5 HDrone (90W)
5 Charges
Floor Fan (45W)
4.5 H
LCD Television (60W)
4.2 HMobile Phone (29W)
13 ChargesRunning Time Simulator
To power with Explorer 300 Plus
(288Wh Capacity)
Please enter the wattage of the appliance
(not exceeding 300W)
4 Ways to Charge Quickly
4 Ways to Charge Quickly
Long-lasting LFP Battery
Safety First - Innovative ChargeShield Technology
Jackery's ChargeShield fast charge technology leads the industry by utilizing a stepped variable-speed charging algorithm, to enhance safety and boost battery pack lifespan by 50%. Even at a high temperature of 45℃, the power station can be fully charged in approximately 2 hours.
Sustainable
Next-Gen Generator
Industry-leading Solar Conversion Efficiency
Explorer 300 Plus can be charged by any Jackery solar panels. Advanced IBC (Interdigitated Back Contact) technology with electrical contacts on the back of the solar panels can ensures maximum light absorption and offers a refined and elegant look. With a high solar conversion efficiency up to 25%, they are perfectly suited for outdoor activities and for emergency power outages.
Outdoor Durable
Shock-resistance, and Fire-retardance
Intelligent App Control and Whisper Quiet
Keep track of the power station's status with the Jackery APP, including remaining battery level, time, output/input, and more, conveniently from your mobile devices. Experience tranquil charging with the Silent Charging Mode, ensuring noise levels during operation are ≤ 45dB, providing you with absolute peace of mind.
5 Year Long Warranty
01 years

* This product (portable power supply) can supply power to your device in the temperature range of -10 to 40 degrees Celsius (-10 to 65 degrees Celsius for solar panels). If the operating temperature is outside the above range, this product may not work.
The 300 Plus has a dual PD 100W design to quickly recharge your equipment.
The battery type is a LiFePO4 with advantages of high-temperature resistance, strong safety, stability, and improved circulation performance.
It is rated for 1500 full charge cycles - at that point you will have approximately 80% of your original capacity - then will gradually reduce. (This doesn't mean the battery has a 1500 cycle life span - at 1500 cycles the unit functions at its best. After 1500 cycles the unit will not be at its optimum, due to internal wastage.)
You can plug in Jackery 45W/80W/100W/200W solar panel to charge the Explorer 300 Plus.
You can plug in Jackery 40W Mini/80W/100W/200W solar panel to charge the Explorer 300 Plus.
Yes, search for “Jackery” in Google Play or Apple Store to install the App. After that, you can register and login.
80% of the power can be used for extra long standby for 2 years.
Yes, the built-in Battery Management System (BMS) and pure sine wave inverter protect your sensitive devices from damage.
We strongly do not recommend using other solar panel brands to recharge Jackery power station products since we cannot guarantee other brand quality and provide an after-sales service, if for instance damaged using other companies' solar panel brands.
We provide a 3+2 year warranty for Explorer 300 Plus. A 5-year total warranty (includes a 2-year extension) for Jackery Website orders, and for Amazon orders, please register your item on the Official Website: https://support.jackery.com/extend-warranty to get the extra 2-year warranty.
Yes, the Explorer 300 Plus supports EPS and the switching time is less than 20ms.
Yes, the Explorer 300 Plus supports pass-through charging and it won't cause any battery life damage.
Yes, the product is 94V-0 fireproof.
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