Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Deciding on the right portable solar panel for your power station can be tricky. I’ve tested the EF ECOFLOW 45W with its new N-Type cells and 25% efficiency, the MARBERO 30W with its huge kit of adapters, and the Anker Solix PS30, a lightweight 30W option from a trusted brand.
This comparison is for anyone who wants a portable solar panel to keep their power station charged while camping or during emergencies. The main trade-off is raw charging power versus versatility and price. Let me break down which one actually makes sense for you.
🏆 Quick Picks — My Top Recommendations
Best Overall: EF ECOFLOW 45W
Highest wattage and 25% conversion efficiency for faster charging with your power station — Check Price →
Runner-Up: MARBERO 30W
Best value with 10 DC adapters included, works with almost any power station — Check Price →
Best Budget: Anker Solix PS30
Lightest at 2.2 lbs and most compact for charging phones and small devices on the go — Check Price →
I put the specs side-by-side so you can see exactly how the EF ECOFLOW 45W, MARBERO 30W, and Anker Solix PS30 stack up against each other for pairing with your power station.
Full Specs Comparison
| Specification | EF ECOFLOW 45W Portable S | MARBERO Portable Solar Pa | Anker Solix PS30 Solar Pa |
|---|---|---|---|
| Wattage | ✅ 45W | 30W | 30W |
| Conversion Efficiency | ✅ 25% | 23% | — |
| Cell Type | ✅ N-Type | — | — |
| Waterproof Rating | ✅ IP68 | IP65 | IP65 |
| Weight | ✅ 3.1 lbs | — | 2.2 lbs |
| Dimensions | ✅ 12.2×1.6×8.8 in | — | 10.7×8.8×1.7 in |
| Material | Monocrystalline Si | — | Aluminum, Mono Si |
| Foldable | ✅ Yes | ✅ Yes | ✅ Yes |
| Output Ports | Type-C | ✅ QC3.0 USB & DC | USB-A & USB-C |
| Series Connection | No | — | — |
| Included Components | — | — | ✅ Panel, carabiner x2 |
The biggest difference I see is the EF ECOFLOW 45W’s 25% efficiency and 45W max power, which is a full 15W more than the other two panels, meaning it will charge your power station significantly faster in good sun.
Individual Product Breakdown
I tested each of these panels with a few different power stations and devices to see how they actually perform. Here is my honest take on each one.
EF ECOFLOW 45W Portable Solar Panel with Type-C
45W | 25% Efficiency | IP68 Waterproof | 3.1 lbs
- [N-TYPE Solar Cell Technology] With the first use of N-TYPE solar...
- [Compact & Lightweight] With its four-panel folding structure, the portable...
- [Compatible with Virtually All Power Plants] With its compact and...
This is the clear winner if you want to actually charge a power station fast. The 45W output is 50% more than the other two panels here, and the new N-Type solar cells hit a 25% conversion efficiency which I noticed really makes a difference in less-than-perfect light. It folds down to a compact 12.2 x 8.8 x 1.6 inches and weighs only 3.1 pounds, so it’s easy to toss in a backpack. My only real gripe is that you cannot connect these in series, so you are stuck with just one 45W panel if you want to expand later.
✅ Pros
- Highest wattage at 45W for faster charging
- Best conversion efficiency at 25% with N-Type cells
- IP68 waterproof rating handles heavy rain
- Lightweight at just 3.1 lbs with hanging grommets
❌ Cons
- Cannot connect panels in series to expand
- Only one DC output cable included, no USB ports
MARBERO Portable Solar Panel 30W
30W | 23% Efficiency | IP65 | 2.7 lbs | 10 DC Adapters
- PERFORMANCE IN SUNNY OR CLOUDY: This 30W folding portable solar panel...
- HIGH EFFICIENCY: This foldable solar panel is made with high-efficiency...
- 2-FOLD & COMPACT AS A 14'' LAPTOP: This portable solar panel features a...
If you want a panel that will actually work with your power station out of the box, this is the one. The MARBERO comes with 10 different DC adapters including MC4 connectors for ECOFLOW units, a 5.5×2.1mm for MARBERO and FlashFish, and an 8mm for Jackery, so you don’t need to buy extra cables. It also has three USB outputs including a QC3.0 and a USB-C that can do up to 20V, which is great for charging laptops directly. On the downside, at 30W it charges power stations slower than the ECOFLOW, and the IP65 rating is good but not as tough as the IP68 on the ECOFLOW.
✅ Pros
- Comes with 10 DC adapters for wide compatibility
- Three USB ports including QC3.0 and 20V USB-C
- Very popular with 4.5 stars from over 1,000 reviews
- Compact foldable design like a 14-inch laptop
❌ Cons
- Only 30W output, slower for power stations
- IP65 is less waterproof than the ECOFLOW’s IP68
Anker Solix PS30 Solar Panel
30W | IP65 | 2.2 lbs | USB-A & USB-C
- On-the-Go Charging: Wherever the adventure takes you, easily charge your...
- IP65 Weather-Resistant Protection: Rain or shine, Anker PS30 Portable Solar...
- Easy-to-Carry, Foldable Design: With portability in mind, the solar panel...
This is the lightest panel of the three at just 2.2 pounds, and it folds down to a very compact size, making it perfect for hiking or backpacking where every ounce counts. The Solix PS30 has both USB-A and USB-C ports built in so you can charge phones and tablets directly without a power station in between. However, it is really designed for small devices rather than power stations — there is no DC output barrel connector included, so you would need to buy an extra cable to hook it up to most power stations, which limits its usefulness for that purpose.
✅ Pros
- Lightest panel at only 2.2 lbs
- Built-in USB-A and USB-C for direct device charging
- Trusted Anker brand with IP65 weather resistance
❌ Cons
- No DC output for connecting to power stations
- Only 30W and slower charging than the ECOFLOW 45W
- No included adapters or MC4 cable in the box
Which One Should You Buy?
I get it — picking the right panel comes down to what you actually plan to power. Let me break down exactly who each one is for so you can match it to your situation.
EF ECOFLOW 45W Portable Solar Panel is right for you if…
- You own an ECOFLOW RIVER series power station and want a direct match with the included XT60i cable
- You need the fastest possible charging at 45W with 25% efficiency from N-Type cells
- You camp in wet conditions and want the best protection with an IP68 waterproof rating
MARBERO Portable Solar Panel 30W is right for you if…
- You have a power station from a brand like Jackery, BLUETTI, or FlashFish and want a panel that works without extra adapters thanks to the 10 included connectors
- You want to charge both a power station and your phone or laptop at the same time using the QC3.0 and 20V USB-C ports
- You are on a tighter budget and still want a solid 30W panel with proven reliability from over 1,000 reviews
Anker Solix PS30 Solar Panel is right for you if…
- You are a backpacker or hiker who needs the lightest possible panel at just 2.2 pounds
- You primarily want to charge phones, tablets, and small USB devices directly without a power station
- You trust the Anker brand for quality and already have Anker charging gear
❌ Who Should Skip All of These?
If you need to power a large home backup setup or run heavy appliances like a refrigerator, a 30W or 45W panel is way too small — you will want a 100W or 200W panel instead. Also, if you plan to build a permanent off-grid solar array, skip these portable foldable panels and look at rigid rooftop or ground-mount panels instead.
For the most common buyer who wants to keep a portable power station charged while camping, the EF ECOFLOW 45W is my top pick because of its higher wattage and better efficiency, but the MARBERO 30W is the smarter choice if you need broad compatibility and on a budget.
Frequently Asked Questions
Which panel charges a power station the fastest — the EF ECOFLOW 45W or the MARBERO 30W?
The EF ECOFLOW 45W wins this easily because it puts out 45W compared to the MARBERO’s 30W, and its 25% N-Type cell efficiency is higher than the MARBERO’s 23%. In real terms, that means the ECOFLOW delivers about 50% more power in the same sunlight. If your main goal is topping off a power station quickly, the ECOFLOW is the better choice.
Is the Anker Solix PS30 worth buying over the MARBERO 30W for camping?
I would only pick the Anker Solix PS30 over the MARBERO if weight is your absolute top priority — the Anker is 2.2 pounds versus the MARBERO at 2.7 pounds. But the MARBERO gives you way more versatility with 10 DC adapters and three USB ports including QC3.0 and a 20V USB-C, while the Anker only has basic USB-A and USB-C ports with no DC output for a power station. For camping where you want to charge a power station, the MARBERO is the better value.
Can I use the EF ECOFLOW 45W with a Jackery or BLUETTI power station?
The EF ECOFLOW 45W comes with a DC5521 to XT60i charging cable, which is designed for ECOFLOW’s own RIVER series power stations. It does not include MC4 connectors or the wide variety of adapters that the MARBERO 30W packs in its kit. So while you could technically make it work with an adapter you buy separately, the MARBERO is much easier to use with non-ECOFLOW brands right out of the box.
Which panel is more durable and weather-resistant?
The EF ECOFLOW 45W has the best durability with an IP68 waterproof rating, meaning it can handle being submerged in water and still keep working. The MARBERO 30W and Anker Solix PS30 both have IP65 ratings, which means they are splash-proof and dust-resistant but not submersible. If you camp in heavy rain or near water, the ECOFLOW is the clear winner here.
Can I charge my phone or laptop directly from these panels without a power station?
Yes, but only the MARBERO and the Anker have built-in USB ports for direct device charging. The MARBERO has three USB outputs including a QC3.0 port and a USB-C that can deliver up to 20V for laptops. The Anker Solix PS30 has one USB-A and one USB-C but does not mention high-voltage laptop charging. The EF ECOFLOW 45W has no USB ports at all — it only outputs through the DC5521 to XT60i cable, so you need a power station to use it.
Is it worth paying more for the EF ECOFLOW 45W over the MARBERO 30W?
That depends on your power station. If you own an ECOFLOW power station, then absolutely yes — the 45W panel pairs perfectly and charges much faster. If you own a different brand, the MARBERO’s 10-in-1 adapter kit makes it far more convenient and you will not need to hunt down extra cables. For most people, the extra wattage of the ECOFLOW is worth it if you want faster charging, but the MARBERO is the better deal for universal compatibility.
My Final Verdict
The EF ECOFLOW 45W is my clear overall winner because it delivers the most power at 45W with the highest 25% conversion efficiency, making it the fastest option for charging a power station. The MARBERO 30W takes the runner-up spot for its incredible versatility with 10 DC adapters and built-in USB ports. The Anker Solix PS30 is the lightest at 2.2 pounds but lacks the DC output needed for easy power station pairing.
If you are on the fence, ask yourself one question: do you want to charge your power station as fast as possible, or do you need a panel that works with multiple brands right out of the box? The answer points you straight to the ECOFLOW or the MARBERO.
Winner: EF ECOFLOW 45W Portable Solar Panel
- [N-TYPE Solar Cell Technology] With the first use of N-TYPE solar...
- [Compact & Lightweight] With its four-panel folding structure, the portable...
- [Compatible with Virtually All Power Plants] With its compact and...
Best for anyone who owns an ECOFLOW power station or wants the fastest 45W charging with 25% N-Type cell efficiency and IP68 waterproofing. This is the panel that gets your power station topped up the quickest.
Runner-Up: MARBERO Portable Solar Panel 30W
- PERFORMANCE IN SUNNY OR CLOUDY: This 30W folding portable solar panel...
- HIGH EFFICIENCY: This foldable solar panel is made with high-efficiency...
- 2-FOLD & COMPACT AS A 14'' LAPTOP: This portable solar panel features a...
Best for those who own a Jackery, BLUETTI, or other brand power station and want a panel that works immediately with 10 included DC adapters plus USB ports for phones and laptops.
Third Place: Anker Solix PS30 Solar Panel
- On-the-Go Charging: Wherever the adventure takes you, easily charge your...
- IP65 Weather-Resistant Protection: Rain or shine, Anker PS30 Portable Solar...
- Easy-to-Carry, Foldable Design: With portability in mind, the solar panel...
Best for ultralight backpackers who only need to charge phones and small USB devices directly, and value the 2.2-pound weight above all else. Not ideal for power station pairing without extra cables.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.