Goal Zero Yeti 400 Solar Generator Review

Ideal for laptops, base camps, and camping trips, as well as frequent unexpected power outages, the Goal Zero Yeti 400 Solar Generator is a great choice to power through blackouts or simply provide a reliable source of power on the go. Here’s a quick rundown of the unit and what it includes upon purchase.

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Charging Capacity and Outlets

The Yeti 400 can be charged by plugging it into solar panels, the wall, or your car’s 12V adapter. This is a portable adapter and can be taken anywhere you want, on trips or around the house. This makes it a great size as a backup power supply at home or on the go. The Yeti 400 has 400 wattage hour power capacity and powers LED lights to over 100 hours. It will also power laptops and refrigerators. Since its design includes a 12V outlet, 2 USB ports, and 2 AC ports, you’ll be able to power both heavy duty and sensitive devices at the same time.

Environmental Friendliness

Environmentally conscious consumers can rest easily with the Yeti 400, as it makes extensive use of solar panels to recharge. While you will need to purchase these panels separately, they can easily be plugged into the unit to power it up. To see when the yeti is charged, look at the easily readable LCD battery display, which will show 5 bars when fully charged. You can still use the unit if not fully charged. It will chirp to let you know it’s low on power.

Solar Panels and Recharging Options

Choosing the Nomad 20 watt panel is a great idea as it comes as a trifold, closing magnetically. There are manual on and off switches to each charging port so you won’t use excess power while the unit is not in use. The device is very quiet and won’t need to be fueled. Thanks to its numerous solar panel options, you can also easily keep it powered pretty much all the time. All you need to do is put it out in the sun; no expensive refueling to have to fool with.

Some consumers have actually reported the Yeti charging their fridges for upwards of 12 hours. In addition, it can run 750 watt hours of high intensity fluorescent lights at a completely quiet noise level. This unit is robust, reliable, and inexpensive considering the power supply.

Replaceable Battery and Long Supply Life

The battery inside the yeti is replaceable so if you do intend on using the device frequently, you may want to replace the battery someday. To determine if your devices will work with the Yeti 400, all you need to do is figure out how much power your unit requires to start. Then, check to see if the Yeti’s user guide shows it as being compatible. The AC port is motioned by inverter generators of 300 continuous watts, so if your device uses more than 300 watts for an extended time, the inverter will shut off.


Ultimately, the Goal Zero Yeti 400 Solar Generator is a bit on the heavy side but with solar panels, it can easily be powered up and used to power both large and small units at the same time. This makes it a great choice for camping trips, construction site usage, or home usage as a backup power source. The yeti is completely quiet and therefore won’t disturb your family or your neighbors. This is one powerful solar generator that can supply power to any home for many years.

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