300W Portable Solar Folding Panel

$745.72

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Portable Solar Folding Panel with 300W for sale at low price, portable design is better to put and easier to carry anywhere. This panel boasts an exceptional Voltage at max power (Vmp) of 18V, ensuring optimal energy conversion even in varying light conditions. It's designed with a 1000V DC Maximum System Voltage for safe use with different chargers.

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Delivery date: 12-15 Days

SKU: ATO-PSFP-300

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Overview
Specs
FAQ
Reviews

Overview

With a maximum power output of 300W, it's your reliable source of clean, renewable power on the go. Operating flawlessly in temperatures ranging from -20℃ to 65℃. Its lightweight and foldable design makes it perfect for camping, RV trips, and off-grid adventures.

Detail

Features pf portable solar panel

Applications

RV Travel

Mobile Office

Outdoor Camping

Agricultural Production

Specs

Mechanical Specifications
Model	ATO-PSFP-300
Solar Cell	Monocrystalline
Surface Material	ETFE
Cloth Color	Black
Open Size	1920 x 1100mm
Folding Size	570 x 550mm
No. of Folding	6 = 2 * 3
Net Weight	6.3 KG
Type of Connector	XT60 + Anderson + GX16 + DC
Additional Design	Kickstands
Certifications	CE, FCC, ROHS, REACH
Electrical Specifications
Standard Test Condtion	Irrandiance 1000W/m², Module temperature 25℃, AM=1.5
Maximum Power (Pm)	300W
Voltage at Max Power (Vmp)	18V
Current at Max Power (Imp)	16.6A
Open Circuit Voltage (Voc)	21.6V
Short Circuit Current (Isc)	18.1A
Temperature Coefficient of Pmax	(-0.41% /ºC)
Temperature Coefficient of Voc	(-0.33% /ºC)
Temperature Coefficient of Isc	(+0.06% /ºC)
Other Performance Datas
Power Tolerance	0% ~ 5%
Maximum System Voltage	1000V DC
Maximum Series Fuse Rating	20A
Operating Temperature	-20℃ ~ 65℃
Normal Operating Cell Temperature (NOCT)	45℃ ± 2℃
Warranty
2 years limited product warranty on materials and workmanship.
Power is not less than 80% in 5 years.

FAQ

Can portable solar panels be used in winter?

Portable solar panels can be used in winter, but there are some specific factors and conditions to consider.

First of all, from the working principle of solar panels, it mainly relies on capturing sunlight and converting it into electrical energy. Therefore, as long as there is light, solar panels can work regardless of the season. However, the light conditions in winter will be different from those in summer, which is mainly reflected in the light intensity and sunshine time.
In winter, due to the lower altitude of the sun, the light intensity may be weakened, and the sunshine time will also be shortened. These factors will directly affect the power generation efficiency of solar panels. However, as long as there is a certain amount of light, portable solar panels can still generate electricity, but the amount of electricity generated may be relatively small.

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Existing reviews

Convenient, but not exactly small once unfolded

Took this 300W folding solar panel on a road trip, and it did a great job charging my power station during the day. It’s definitely portable, but keep in mind—it’s not exactly small once unfolded, so you’ll need some space.

From: Isidore Joyce | Date: 4/24/2025 12:55 AM

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High quality 300W portable solar panel

As a part-time van dweller, I depend on solar panels to power my life. There are quite a few 100 watt panels out there and there are also some 200 watt units. However, this is the first 300 watt portable solar panel that I have ever used and all I can say is good!

From: Jinny Swift | Date: 12/10/2024 2:00 AM

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Highly cost-effective 300W portable solar panel

I recently got the 300W portable solar folding panel and I’m really impressed. It's super easy to carry around and set up anywhere. The 18V max power voltage works great, even when the light isn't perfect. Plus, the 1000V DC max system voltage makes it safe to use with all my chargers. Great value for the price!

From: Dwight Gissing | Date: 6/26/2024 7:19 PM

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300W Portable Solar Folding Panel

Detail

Applications

RV Travel

Mobile Office

Outdoor Camping

Agricultural Production

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