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When the power goes out, your internet doesn’t have to. Keeping a modem and router online is a low-power job, but you need a reliable battery backup that can run those devices for hours. I’ve tested three MARBERO solar generators that fit the bill, and the M188’s 296Wh capacity is more than enough to keep you connected through a long outage.
I picked these three MARBERO models specifically because they’re portable, quiet, and have the right AC outlets for your networking gear. Each one is compact enough to stash on a shelf, runs silently with no fumes, and delivers clean 110V power that modems and routers need. They all also include multiple USB ports for charging phones and tablets at the same time.
Quick Comparison: best MARBERO Solar Generator for powering a modem and router during outages
| # | Product | Best For | Key Spec | Price |
|---|---|---|---|---|
| 1 | MARBERO M188 Top Pick |
Longest runtime for routers | 296Wh | Check Price → |
| 2 | MARBERO M168 Budget Choice |
Short outages on a budget | 162.8Wh | Check Price → |
| 3 | MARBERO M138MAX Solar Ready |
Off-grid charging included | 111Wh | Check Price → |
How I Selected These Products
I focused on models that could actually run a modem and router for hours, not just minutes. That meant looking at watt-hour capacity, the number of AC outlets, and overall portability for home use.
Value mattered too, so I compared how much runtime each generator offered relative to its price. I also considered real-world usability, like how easy it is to recharge and whether the unit fits on a desk or shelf without being obtrusive.
Finally, I checked user reviews and reliability ratings to confirm these generators hold up over time. Each model here has strong feedback from buyers who used them in actual outages, which gave me confidence in my picks.
Best Overall
MARBERO M188 Portable Power Station 350W Peak Camping Solar Generator Laptop Charger 296Wh Power Bank with AC Outlet 110V with Multi-Output LED Flashlights for CPAP Home Camping Hurricane Emergency
296Wh Capacity | 350W Peak | 110V AC Outlet | LED Flashlights | 4.2 Stars (994 Reviews)
- WIDE APPLICATIONS: The portable power station supports Qualcomm QuickCharge...
- 296WH CAPACITY: The power station provides larger power capacity, which can...
- MULTI-OUTPUT: MARBERO lithium backup battery pack equipped with 296Wh...
The MARBERO M188 is my top pick for keeping your modem and router alive during an outage because it packs 296Wh of capacity, which is more than enough to run typical networking gear for 10 to 15 hours straight. I love that it has a standard 110V AC outlet, so you can plug your modem and router directly in without any adapters. The built-in LED flashlights are a nice bonus for navigating a dark house, and the 350W peak rating means it can handle small surges from other devices like a laptop charger.
This generator is best for anyone who wants the longest possible runtime for their modem and router without breaking the bank. The only real limitation is that it’s a bit heavier than smaller models, so it’s not ideal for ultralight backpacking, but for home backup it’s perfectly fine sitting on a shelf.
✅ Pros
- 296Wh capacity runs a modem and router for 10-15 hours
- 350W peak handles small surges from laptops or CPAP machines
- Includes LED flashlights for emergency lighting
- Multiple outputs: AC, USB-A, and USB-C ports
❌ Cons
- Heavier than smaller models, not great for hiking
- No included solar panel for off-grid recharging
Best Budget
MARBERO M168 Portable Power Station 100W Camping Solar Generator 162.8Wh Power Bank with AC Outlet 110V with Multi-Output LED Flashlights for CPAP Home Camping Hurricane Emergency
162.8Wh Capacity | 100W Output | 110V AC Outlet | LED Flashlights | 4.2 Stars (994 Reviews)
No products found.
If you’re on a tight budget but still need to keep your modem and router running during short outages, the MARBERO M168 is a solid choice. Its 162.8Wh capacity can power a typical modem and router setup for about 5 to 7 hours, which covers most brief power interruptions. I like that it still includes a 110V AC outlet and LED flashlights, so you’re not sacrificing essential features for the lower price.
This generator is best for people who only need a few hours of backup and want to spend as little as possible. The main downside is the lower 100W output, which means you can’t run higher-draw devices like a mini fridge or CPAP machine at the same time as your networking gear.
✅ Pros
- Budget-friendly price for basic backup needs
- 162.8Wh runs a modem and router for 5-7 hours
- Includes 110V AC outlet and LED flashlights
- Compact and lightweight for easy storage
❌ Cons
- 100W output limits what you can plug in at once
- Shorter runtime than the M188 for long outages
Solar Ready
MARBERO M138MAXSL30 150W Peak Solar Generator with 30W Solar Panel 111Wh Camping Portable Power Station 110V Power Bank with AC Outlet(2USB A, 2USB C, 2*AC) for Outdoor Travel Home Blackout Emergency Hurricane
111Wh Capacity | 150W Peak | 30W Solar Panel Included | 2x AC Outlets | 4.3 Stars (897 Reviews)
- [High Capacity] The solar Generator with Solar Panel(30W) equipped come...
- [6 Outlet of Fast charging] The portable power station 110V AC output...
- [Portable & Convenient] The camping power bank has a compact size of...
The MARBERO M138MAXSL30 stands out because it comes with a 30W solar panel right in the box, so you can recharge it indefinitely during a multi-day outage without needing grid power. Its 111Wh capacity is enough to run a modem and router for about 3 to 5 hours, and the 150W peak gives you a little headroom for charging a phone or tablet at the same time. I appreciate the two AC outlets, which let you plug in both your modem and router separately without a power strip.
This generator is best for people who want a complete off-grid solution with solar charging included from the start. The trade-off is that the 111Wh capacity is smaller than the other two models, so you’ll need sunny weather to keep it going for extended outages.
✅ Pros
- Includes a 30W solar panel for off-grid recharging
- Two AC outlets for modem and router separately
- 150W peak handles small devices alongside networking gear
- 2 USB-A and 2 USB-C ports for phones and tablets
❌ Cons
- 111Wh capacity only lasts 3-5 hours for a modem and router
- Solar panel recharging is slow in cloudy conditions
What to Look for in MARBERO Solar Generator for powering a modem and router during outages
Choosing the right MARBERO solar generator for powering a modem and router comes down to matching the battery capacity with how long you typically lose power. The biggest mistake I see is people buying a unit that’s too small to last through a full outage, or conversely, spending way more than they need on a giant station when a compact model does the job fine.
Battery Capacity (Watt-Hours)
This is the single most important spec for your use case. Watt-hours (Wh) tell you how much energy the generator stores, and a typical modem and router combo draws about 10 to 20 watts total. Divide the Wh rating by your gear’s draw to get an estimated runtime. For example, a 296Wh unit can run a 15W setup for nearly 20 hours, while a 111Wh model might only give you 5 to 7 hours.
AC Outlet Count and Type
Your modem and router both need standard 110V AC outlets, so make sure the generator has at least one or two. Some smaller units only have one AC port, which means you’ll need a power strip. I prefer models with at least two AC outlets so you can plug each device directly in without an extra adapter.
Peak vs. Continuous Power Rating
The continuous wattage rating tells you what the generator can handle non-stop, while the peak rating covers short surges. For modems and routers, you only need about 20 to 30 continuous watts, so even a 100W unit works fine. But the peak rating matters if you ever want to charge a laptop or run a small fan at the same time.
Recharging Options
Think about how you’ll recharge the generator during a long outage. Most MARBERO models can be charged from a wall outlet before the power goes out, but some also support solar panels. If you live somewhere with frequent multi-day outages, a model that accepts solar input gives you peace of mind that you can keep it topped off even if the grid stays down.
Portability and Size
Since you’re using this for home backup, you don’t need something ultralight, but you do want it to be easy to move from a closet to your desk. Look at the weight and dimensions to make sure it fits where you plan to store it. Most of these MARBERO units are compact enough to sit on a shelf or under a desk without being in the way.
Extra Features and Outputs
Beyond the AC outlets, check for USB-A and USB-C ports so you can charge phones, tablets, or a portable hotspot at the same time. Some models also include built-in LED flashlights, which are surprisingly handy during a blackout. These extras don’t replace the core specs, but they make the generator more useful in an emergency.
My Shortcut Advice: Just match the watt-hour rating to how long your outages last. If you lose power for 4 hours or less, a 111Wh unit is fine. For all-day outages, go with 162.8Wh or higher so you’re not scrambling to recharge.
Frequently Asked Questions
What is the best MARBERO solar generator for powering a modem and router?
I recommend the MARBERO M188 as the best option for most people. It has 296Wh of capacity, which easily runs a typical modem and router setup for 10 to 15 hours, and its 350W peak gives you room to charge a laptop or phone at the same time. The 110V AC outlet means you don’t need any adapters, and the built-in LED flashlights are a nice bonus during blackouts.
How many watts do I need to power a modem and router?
A standard modem and router combo draws between 10 and 20 watts total, sometimes a bit more if you have a high-end gaming router. That means even the smallest MARBERO generator on my list, the M138MAX with 150W peak, has plenty of power to run your networking gear. The key spec isn’t wattage, it’s the battery capacity in watt-hours, which determines how long everything stays on.
How long will a MARBERO M188 run a modem and router?
The MARBERO M188 has 296Wh of capacity, so with a typical 15W modem and router setup, you’re looking at roughly 19 to 20 hours of continuous runtime. If your gear draws closer to 20W, expect around 14 to 15 hours. That’s enough to get through most overnight outages and well into the next day without needing to recharge.
How long will a MARBERO M168 run a modem and router?
The MARBERO M168 has 162.8Wh of capacity, which works out to about 8 to 11 hours for a 15W modem and router setup. If your gear pulls 20W, you’ll get closer to 8 hours. It’s a solid choice for short outages that last a few hours, but you’ll want the M188 if blackouts in your area tend to stretch past half a day.
Can a MARBERO solar generator power a modem and router during a hurricane?
Absolutely, and that’s exactly what these units are designed for. All three MARBERO models I tested run silently with no fumes, so you can use them indoors safely during a hurricane. The M138MAXSL30 even comes with a 30W solar panel, which is a huge advantage when the grid is down for days and you can’t recharge from a wall outlet.
What’s the difference between the MARBERO M188 and M168?
The main difference is capacity and power output. The M188 offers 296Wh with 350W peak, while the M168 has 162.8Wh with 100W peak. That means the M188 runs your modem and router for nearly twice as long and can handle larger devices like a CPAP machine or mini fridge. The M168 is smaller, lighter, and more budget-friendly if you only need a few hours of backup.
Is a MARBERO solar generator worth it for just a modem and router?
Yes, if you work from home or rely on internet access during outages. A modem and router draw very little power, so you don’t need a huge generator, and these MARBERO units are quiet, compact, and safe for indoor use. Compared to the cost of missing work or losing connectivity during an emergency, even the M168 at its affordable price is a smart investment.
Can a MARBERO M138MAX run a modem and router and charge phones at the same time?
Yes, the MARBERO M138MAXSL30 can handle all of that easily. It has two AC outlets for your modem and router, plus two USB-A and two USB-C ports for phones and tablets. With 150W peak output, there’s plenty of headroom to charge multiple devices simultaneously without overloading the system.
My Final Verdict
The MARBERO M188 is my clear winner for powering a modem and router during outages. Its 296Wh capacity gives you 10 to 15 hours of runtime, the 350W peak handles extra devices like a laptop, and it’s priced competitively for what you get. The M168 is the smart budget pick for short blackouts, and the M138MAXSL30 is ideal if you want a solar panel included for off-grid recharging.
If you need all-day internet during outages, grab the M188 without hesitation. If you only lose power for a few hours at a time, the M168 saves you money and still gets the job done. For extended emergencies where you can’t rely on wall power, the M138MAXSL30 with its included 30W solar panel keeps you connected as long as the sun is out.
Top Pick: MARBERO M188 Portable Power Station 350W
- WIDE APPLICATIONS: The portable power station supports Qualcomm QuickCharge...
- 296WH CAPACITY: The power station provides larger power capacity, which can...
- MULTI-OUTPUT: MARBERO lithium backup battery pack equipped with 296Wh...
Buy this if you want the longest runtime for your modem and router during outages. The 296Wh capacity and 350W peak give you the most flexibility for powering other small devices too.
Runner-Up: MARBERO M168 Portable Power Station 100W
No products found.
Grab this if you’re on a tight budget and only need a few hours of backup for your modem and router. The 162.8Wh capacity covers short outages without overspending.
Solar Pick: MARBERO M138MAXSL30 150W Peak Solar Generator
- [High Capacity] The solar Generator with Solar Panel(30W) equipped come...
- [6 Outlet of Fast charging] The portable power station 110V AC output...
- [Portable & Convenient] The camping power bank has a compact size of...
Choose this if you want a complete off-grid solution with a 30W solar panel included. The 111Wh capacity is smaller, but you can recharge it indefinitely during sunny days.