ROCKPALS 300W Power Station+120W Solar Panel
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station

ROCKPALS 300W Power Station+120W Solar Panel

280WH/78000mAh Solar Generator with 110V Pure Sine Wave AC Outlet, USB-C PD Input/Output, QC 3.0, CPAP Backup Lithium Battery for Outdoor Camping Adventure Emergency.
| Answered questions

List Price: $585.98
Price: $445.98 & Free Shipping Mainland U.S. Only. Return & Refund

Return Policy


We accept order cancellation before the product is shipped or produced. If the order is canceled, you will get a full refund. We cannot cancel the order if the product is already shipped out.
If you want to cancel the order, please contact us at first, and write the subject of the email: {YOUR ORDER NUMBER} Cancel Order

Returns (if applicable)

Rockpals offers a 30-day of the date of purchase money-back guarantee for goods purchased directly from
The product is returned in the original packaging, with all materials included, in new or as-new condition, and be accompanied with a return authorization number. returns may be rejected if items do not meet the above requirements.
If you want to return the product, please pick up the package first. Then contact our customer service email: to obtain a return label; we do not accept return packages without a return label.
Please note that a double return shipping fee may be deducted from the final return if you directly reject the products.

Please return the products within 7 days after we issue you a return label. otherwise, the label will expire, and we will not issue a refund. If you cannot return within 7 days, please contact customer service in advance.


*Custom-order or personalized items do not have a right to return & refund.
*For orders more than 30 days, if it is not a product quality issue, we do not accept the return refund requested by the customer.
*If it is not a product quality issue within 30 days; we'll charge the 5% handling fee (including transaction fee) + shipping cost.
*For quality issues within 30 days, we will give you a full refund or one-time free replacement after receiving the goods.
*For quality issues of more than 30 days, apply to the warranty policy.
*For orders outside the continental U.S., Rockpals refunds the cost of the product itself
*For international orders, Rockpals is not responsible for any shipping charges.

Refunds (if applicable)

Once your return is received and inspected, we will email you a notification of receipt. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 15 days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund, please contact us at

If you have any questions, please feel free to contact us at

You save:$140.00 (24%)

【THE ROCKPLAS 300W + 2022 New Version 120W SOLAR PANEL】It is integrated using the Rockplas 300 Portable Power Station and 2022 New Version Rockpals 120W solar panels together.

【DELIVERY TIME】The Continental US: 2-8 days; Small Islands and some Remote Areas: 5-15 days; Outside The US: 15-35 days.

【Please note】Please note that this page sells combined products. If you want to know the parameters of each product, please check: Rockpals 300W Power Station & Rockpals 120W Portable Solar Panel

ROCKPALS 300W Power Station+120W Solar Panel
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station
Rockpals Rockpower 300W Portable Power Station



Capacity280. 8Wh/78000mAh
Dimensions (LxWxD)10.5 x 5.3 x 8.5 inches
Product Weight7.7 lb (3.5 kg)
Input15V/3A 45W Max
USB-C PD Port: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A
1 × Car Port12V-10A
2 x 5mm DC Port 12V-5A
AC Output100-120V 60Hz (300W Rated, 500W Peak)
2 x USB Output5V/3.1A
USB-A QC Port5V/3A, 9V/2A
USB-C PD Port5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A
Cell TypeLithium-ion Battery
Working TemperatureCharge Temperature: 0℃~40℃, Discharge Temperature: -10℃~40℃
Safety ProtectionOverheating Protection, Over Current Protection, Over Voltage Protection, Short Circuit Protection
Optional Accessory

Upgraded Rockpals 60W Portable Solar Panel 

Rockpals 120W Portable Solar Panel

What's In The Box

1 x Rockpals 300 Portable Power Station

1 x AC Charging Adapter
1 x Car Charger Cable

1 x Warranty Card
1 x Safety Precautions Card
1 x User Guide
1 x Quick Start Card


2022 New Version 120W Solar Panel

Peak Power120W
Cell Efficiency23.50%
Power Voltage18v
Power Current6.7A max
Short Circuit Current8A
QC 3.018W Max
Type-C18W Max
Parallel CapableYes (Parallel Cable For Solar Panel)
4 in 1 Cable
  • 5.5*2.1mm
  • Anderson(Up & Down)
  • XT60
  • 7.9*0.9mm
Operating Temperature Range-20℃-65℃
Folded Dimensions19.6*18.1*2.2in
Unfolded Dimensions71.5*18.1*2.2in
What's In The Box

1*ROCKPALS 120W Solar Panel

1*Anderson to DC Adapter Cable

1*User Manual



Rockpals Rockpower 300W Power Station

1. Does rockpower 300 include a built-in mppt controller?

Yes, the Rockpower 300w portable power station built-in MPPT controller for fast solar charging.

2. Can the Rockpower 300 be charged while using?

When you charging the Rockpower 300W portable power station, the DC ports and USB ports can work at the same time. Except for the AC port to prolong the battery life.

3. What related solar panel is suggested?

100-200W, 18V solar panel is suggested for higher power, faster charge. The charge speed is related to sun intensity.

4. What appliance can it power?

Please ensure that your power of your devices doesn't exceed 300W.

5. If this unit goes into protection mode, the advertisement states it has to be plugged into an AC outlet to reset it. Any other way to reset it?

You also can use the solar panel or car charger to make charge for the portable power station to reset it.

2022 New Version 120W Solar Panel

Q1: Are the Rockpals solar panels waterproof?

A: Yes. The solar panel surface is IP65 waterproof. But do not recommend to use in the rain or fall into the water.

Q2:  If my USB device needs an input current of 1A, will the 2A output of the solar panel damage it?

A: No. This solar panel has intelligent charging, detecting the needs of your device, and delivering exactly what it needs. If your phone accepts 1A, the charger will deliver 1A.

Q3: What if the foldable solar panel is not charging my devices?

A: 1. Check the manual of your device to ensure the input voltage is 5V or 18V. 2.Cloudy weather and indirect sunlight may cause fluctuations in the current so that it may hinder or prevent charging. Place the charger in direct sunlight or wait for the weather to clear. 3.Wipe the panels clean with a damp cloth between usages to prevent scratching. 4.Avoid exposure to fire, water, and chemical liquid.

Q4:  If it is partly cloudy or shady will the solar panel still work?

Yes, however, the charging efficiency will be low causing prolonged charging time.

Q5:  What is the difference between the 2022 and 2021 versions of solar panels?

1. Appearance: The solar panel handle of the 2022 version is larger, and the shape is a parallelogram. 2. 4-in-1 Cable: In the 2022 new version of the 4-in-1 cable, the 55*25mm connector changed to the XT60 connector 3. Specifications: Power Current, Short Circuit Current, Operating Temperature Range, dimensions, etc., are different. Please refer to the specifications of the old and new versions for details. 4. The old version of USB-C charging is changed to the new version of Type-C charging