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Monerator Gusto 20 Portable Solar Generator

Monerator Gusto 20 Portable Solar Generator REVIEW

Monerator’s Gusto 20 crams a ton of nice features into a lightweight camping-oriented portable solar generator that is perfect for couples and small families who want to keep their electronics charged.

Quick Summary

Generator Applications

Off-grid living


Whole-house backup


Large appliances


Small appliances






Cell phones



Battery Capacity:


Power Output:

USB (3x,) 2A (2x,) DC (converts to AC)



Advantages of the Monerator Gusto 20 Portable Solar Generator

This 140 watt generator has a lot of advantages that make it perfect for anyone who just wants to keep their electronics charged on-the-go.

Lightweight and Super-Portable

The Gusto 20 weighs under five pounds, so transporting it is a cinch.

Monerator Gusto 20 Portable Solar Generator

Rugged Design

The Gusto 20’s shell is very hard and resists impact, making it perfect for outdoor uses such as camping, hiking, and backpacking.

The rugged design also comes in handy when throwing it in the back of a car or RV, where it might get a few items piled on top of it.

Included Solar Panel

The solar panel that comes with the Gusto 20 folds up into a suitcase and includes its own carrying handle as well for easy transport.

Lithium Battery

Monerator chose to power this unit with a lithium battery, which explains the generator’s light weight.

The battery is capable of thousands of full cycles, which means it will last you for many years.

There’s even room to add another battery if you’d like, which will double the storage capacity.

Monerator Gusto 20 Solara Generator

Plenty of Accessories

The Gusto 20 comes with quite a few added accessories that can be used in the 2A ports, such as two light bulbs and a DC to AC converter that plugs into the 12v port.

Separate charger connections for Android and Apple devices are also included.

Speaking of outlet ports, the Gusto 20 has more than enough, which includes four 2A ports, a 12v 6A port, and three USB ports.


The Gusto 20 is full of great features, but it’s not perfect.

For Electronics Only

The 140 watts contained in this unit will really only power your phones, GoPros, cameras, and maybe one charge for your laptop.

Anything beyond that will drain the battery in an hour or so, if that.

Monerator Gusto 20 Solar Generator

Weak Solar Panel

The solar panel that is included is better than nothing, but if your battery is completely drained, it can take an entire day to charge. You’ll need to buy a more powerful solar panel if you want to keep charging your devices all day long.


If you enjoy camping or any other kind of outdoor activity and need to keep your phone and other small devices going, you’ll really appreciate the Gusto 20.

The size and weight are unmatched, and the added accessories and multiple charging ports make it helpful in more ways than one.

About the Author David Roberts

I'm a Mechanical Engineer who's obsessed with solar energy and sustainable living.

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