📸 Quick Look (Images)
🇺🇸 USA Buyer Note: Comparing hiking gear helps beginners avoid wasting money. Below is a simple, fast comparison so you can pick what fits your needs.
💰 Current Amazon Price
Price: $49.99 - $39.99
(as of Dec 15, 2025 14:44:31 UTC –
Details
)
⚖️ Quick Comparison
| Best For | Beginner hikers, day hikes, weekend trips (USA) |
| Value | Great value vs. similar Amazon options |
| Comfort | Designed for long walks and trail use |
| Durability | Suitable for common U.S. hiking conditions |
| Ideal Use | Parks, local trails, national parks, travel hikes |
🆚 How It Compares
- Vs. cheaper options: often better comfort + longer lifespan.
- Vs. premium options: similar core features, usually lower cost.
- For beginners: easier setup and fewer “extra” features you don’t need.
📝 Product Details
Product description
MARBERO FOLDABLE SOLAR PANEL 30W
How to charge your USB devices/DC devices?
1. Unfold the solar panel, orientate the panel towards the sun.
2. Connect your device to the solar charger with a USB/DC/MC4 cable.
Specifications
MAXIMUM POWER 35W MATERIAL Monocrystalline Silicon and Waterproof Fabric EFFICIENCY 23.5% DC PORT 18V⎓1.6A, 30W MAX USB A PORT 5V⎓3A, 15W MAX USB A QC3.0 PORT 5V⎓3A; 9V⎓2A; 12V⎓1.5A, 18W MAX USB C PD PORT 5V⎓3.3A; 9V⎓3.3A; 12V⎓3.3A; 20V⎓3.3A, 30W MAX FOLDED SIZE(L*W) 13.9*9.8 inches UNFOLDED SIZE(L*W) 34.8*13.9 inches WEIGHT 2.6 lbs
UNIVERSAL COMPATIBILITY
1. With the 10 additional changeable DC heads, this MARBERO 30W foldable solar panel is designed for most portable power stations or solar generators on the market. Compatible with MARBERO, Jackery, Ecoflow EF, BLUETTI, Anker, Goal Zero, ROCKPALS, FlashFish and etc.
2. With the USB A and USB C ports in the power box of the solar panel 30W, it’s perfect for recharging your iPhone, iPad, Samsung, smartphone, power bank, tablet, laptop and etc.
Perfect for outdoor activities such as yard, tent, hiking, camping, fishing, climbing, car/boat/RV trip and emergency situations.
Convenient as a Handbag
The compact size with a comfortable handle makes the MARBERO 30W solar panel a most convenient design comparing to the bigger ones. Small size but also powerful.
Monocrystalline Silicon
With a 23% energy conversion rate, it will provide you unlimited solar powers from the sun light efficiently.
Water-resistant and Durable
It is designed to be an outdoor solar panel, so the waterproof is indispensable. In case of the sudden rains or sand storm, won’t break it to a malfunction.
Customer Reviews
4.4 out of 5 stars 1,350
4.4 out of 5 stars 1,350
4.4 out of 5 stars 1,350
Price
$39.99$39.99 $60.79$60.79 $85.49$85.49
Material
Monocrystalline Silicon Monocrystalline Silicon Monocrystalline Silicon
Number of Panels
3(10W each) 3(20W each) 4(25W each)
Output Efficiency
23.5% 23.5% 23.5%
Adjustable Stand
– no data
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✓
DC Port
18V⎓1.6A, 30W MAX 18V⎓3.3A 60W MAX 18V⎓5.5A, 100W MAX
USB A Port
5V⎓3A, 15W MAX 5V⎓3A, 15W MAX 5V⎓3A, 15W MAX
USB A QC3.0 Port
5V⎓3A; 9V⎓2A; 12V⎓1.5A, 18W MAX 5V⎓3A; 9V⎓2A; 12V⎓1.5A, 18W MAX 5V⎓3A; 9V⎓2A;12V⎓1.5A, 18W MAX
USB C PD Port
5V⎓3.3A; 9V⎓3.3A; 12V⎓3.3A; 20V⎓3.3A, 30W MAX 5V⎓3.3A; 9V⎓3.3A; 12V⎓3.3A; 20V⎓3.3A, 60W MAX 5V⎓3.3A; 9V⎓3.3A; 12V⎓3.3A; 20V⎓3.3A, 66W MAX
Folded Size(L*W)
13.9*9.8 inches 16.3*14.5 inches 20.6*14.9 inches
Unfolded Size(L*W)
34.8*13.9 inches 50.1*16.3 inches 66.5*20.6 inches
PERFORMANCE IN SUNNY OR CLOUDY: This 30W folding portable solar panel maintains high efficiency even on cloudy days. Under full sunlight and optimal angle (45 to 65 degrees), it generates 25W-30W; on cloudy days, it still provides 15W-20W, ensuring dependable power for your devices in any weather. Our portable solar charger can’t store electricity.
HIGH EFFICIENCY: This foldable solar panel is made with high-efficiency solar arrays, achieving a conversion rate of 21.5-23.5% in converting solar power into electrical energy. The built-in smart chip intelligently recognizes your device, maximizing the charging speed while protecting against overcharging and overloading. This solar charger is perfect for outdoor use, making it an essential portable solar charger for camping trips, ensuring your solar panels efficiently charge smartphones, laptops, and other devices. The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight.
2-FOLD & COMPACT AS A 14” LAPTOP: This portable solar panel features a convenient handle, and when folded, it resembles a 14” laptop bag (13.9 x 9.8 inches) and weighs only 2.7 pounds. This can easily fit into any camping backpack, hiking daypack or be held in your hand, and makes it an ideal solar charger for outdoor activities, ensuring easy transport whether you’re heading to the beach or on a camping trip. With its sleek design, this foldable solar charger is perfect for anyone needing a reliable solar phone charger on the go.
MADE FOR SOLAR GENERATOR: The Marbero 30W foldable solar panel is designed for versatility, featuring 10 DC adapters compatible with most portable power stations and solar generators on the market. With various connector sizes, it’s perfect for charging our Marbero portable power station. The 18V DC output can also power devices like car refrigerators and air pumps, ensuring your DC devices stay fully charged without relying on a wall outlet. Ideal for camping trips, this solar charger makes outdoor adventures more convenient.
10-IN-1 ADAPTER: This solar charger comes with 10 connectors, are compatible with most solar generators/portable power station on the market. For example, MC4 Connector fits for ECOFLOW Delta/River SE, 3.5*1.35mm DC Adapter works with MARBERO 80W/100W/200W; 5.5*2.1mm DC Adapter fits MARBERO 300W & FlashFish 200W/300W; 5.5*2.5mm DC Adapter fits BLUETTI EB3A and 8mm DC Adapter works with Jacckery Explorer (160/240/300/500/1000). These adapters making the 30W folding solar panel an ideal choice for outdoor and daily use with devices from MARBERO and others.
3 USB OUTPUTS: This solar panel features multiple USB output ports for versatile charging options, you can charge multiple devices at once: 1 USB port (5V/3A Max), 1 QC3.0 USB (5V/3A, 9V/2A, 12V/1.5A Max), and 1 USB-C (5V/3.3A, 9V/3.3A, 12V/3.3A, 20V/3.3A Max). This solar charger can quickly power your smartphones, laptops, tablets, power bank, speaker, iPads, GPS devices, USB fans, cameras, and other USB devices.
DURABLE & WIDE USE: This foldable solar panel is crafted from durable Oxford cloth and features IP65 waterproofing, dust resistance, and high-temperature resistance. It’s the perfect solar charger for a variety of outdoor activities, including camping, hiking, picnics, and trips in caravans or RVs, remote areas traveling, power outage, and off-grid living. This portable solar charger is also great for cars, boats, and as a emergency backup gear during unexpected power outages. Rely on this robust solar battery charger for all your power needs in the great outdoors!
WAHT YOU GET: 1*MARBERO 30W foldable solar panel, 1*10-in-1 DC adapters, 4*Carabiner, 1*6.56ft. DC5.5*2.1mm cable(dual plug), 1*1.64ft. DC5.5*2.1mm to MC4 cable. NOTE: Any clouds, the angle toward sunlight, operating temperature and sunlight intensity will affect the real output, we don’t suggest you use this foldable solar panel inside of a window or windscreen.
⭐ Summary (Why We Recommend It)
Customers say
Customers find the solar panel to be of high quality, well-made, and easy to carry around, making it suitable for travel. The power generation receives mixed feedback – while some praise its excellent output, others report it could only produce 7 watts under full sun. The functionality and charging rate also get mixed reviews, with some saying it works well while others report it doesn’t work at all and takes too long to recharge. The size receives mixed opinions, with some appreciating its compact design while others find it larger than expected.
- ✔ Beginner-friendly (no learning curve)
- ✔ Strong value for money (Amazon USA)
- ✔ Comfortable for day hikes & weekend trips
- ✔ Good choice for most U.S. trail conditions
👉 Check Today’s Price on Amazon
❓ Quick FAQ
Is this good for beginners?
Yes. It’s a practical pick for first-time hikers who want dependable gear without overspending.
Who should buy this?
- • New hikers building a starter kit
- • Budget-focused shoppers in the USA
- • Anyone wanting reliable gear for trails and parks
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