Use Renogy/Third Party Solar Panels With Goal Zero Yeti

Using Third-Party Solar Panels With a Goal Zero Yeti Power Station

Today I would like to help you connect third-party solar panels/aftermarket/non Goal Zero solar panels, whatever you would like to call it, to a Goal Zero Yeti power station.

There are a lot of great solar panel brands out there, like Renogy, Richsolar, HQST, and Newpowa that make very competitive solar panels you can use with Yeti power stations.

How To Use Third-Party Solar Panels With Goal Zero Yeti

The adapter you need to connect most third-party solar panels to a Yeti power station is either this Anderson adapter or this 8mm adapter. Which one depends on if you want to use the APP or the 8mm input. Some Yetis only have the 8mm input.

Anderson Adapter

INSTABOOST 10AWG Solar Panel Cable Kit Compatible with MC4 Connector and Anderson PowerPole Port Male Famale for RV,Part Solar Generator Portable Powerstation(Male -Negative and Female-Positive)

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Note that you might have to change the orientation of the Anderson connectors to fit the Goal Zero Yeti. It’s very easy to do by sliding the connectors off of each other and turning them. You don’t have to change anything with the 8mm adapter.

8mm Adapter

GRAYBULL Solar Panel Kits to 8mm Adapter Cable Compatible with MC4, DC 8mm Converter Connect for Explorer 160 240 500 1000 and GZ Portable Backup Power Station Solar Generator Heavy Duty Wire

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The biggest mistake you can do when connecting third party panels to your Yeti isn’t using the wrong adapter, but connecting a non-compatible panel, which means that it’s a panel rated above 22 VOC.

This rating can be found on a sticker on the panel itself, but also usually on the specific product page online.

I will talk more about this and what to think about when connecting one or several panels to the Yeti, at the bottom of this post.

All the panels I recommend below are safe to use with the Yeti power stations, as long as you’re not connecting several panels in series, but in parallel.

What Experience Do I Have Connecting Third-Party Solar Panels To A Goal Zero Yeti?

My solar setup consists of a Yeti 1000, and 400 watts of solar. I own two different kinds of solar panels from Renogy. Two Renogy 100 Watt suitcases, and two Renogy 100 Watt solar panels.

The suitcase panels are great because I can move them around as needed during the day, and maximize the solar input both in the morning and in the evening.

My other 200 watt solar panels are mounted to the roof of my travel trailer and are installed with a tilt kit, so I can tilt them to maximize the input during the winter months.

Goal Zero Yeti 1000 Power station with several devices plugged in plus solar panels
I own and use both the APP adapter and the 8mm adapter with my Yeti 1000

How Do I Know Which Adapter To Buy?

Since you need to know which cable is positive and negative before buying the adapter, it can be hard to know which one to choose.

The Renogy 100 Watt solar panels have a positive male connector, and a negative female connector, which makes the Anderson adapter and the 8mm adapter the correct adapters.

The HQST 100WNewpowa 100W, and the Richsolar 100W are made the same way as Renogy panels and are compatible with both the adapters mentioned above.

Note that a foldable solar panel like the Rockpals 100W comes with an MC4 to 8mm adapter included, making it compatible with the Yeti power stations out of the box.

If your panel happens to have a positive female MC4 connector coming out of it (none of the panels above do), you’ll need the JoinWin MC4 to APP connector.

What About The Max 22 Voltage Rating On The Yeti Power Stations?

There is a maximum voltage that the Yeti stations can handle. Goal Zero advertises this not only before you buy the Yeti, but with a sticker on the Yeti itself.

Sticker on Goal Zero Yeti power station about the 22 volt max voltage
Warning on the Yeti 1000

What this input warning is about it the Vmp rating on a panel. Panels larger than 100W will sometimes have a higher Vmp rating than 22V, this means that it’s not safe to use with the Yeti charge controllers.

Sure, it might be fine and work great, until it doesn’t. That’s why I don’t recommend exceeding this rating, to not void warranty, and risking ruining the solar charge controller in the Yeti.

So how do you know the Vmp rating of a panel? Well, a solar panel from a serious company has a sticker on the back which will tell you everything you need to know.

Sticker on the back of the Renogy 100 Watt suitcase solar panel
The sticker on the back of my Renogy 100W suitcase

As you can see on the sticker on my Renogy suitcase panel, the Vmp rating is 18V, which makes it safe to use with my Yeti.

How Do I Chain Several Solar Panels Together To A Goal Zero Yeti?

Now, what happens if you want to combine several panels like I am doing? If you connect the panels in parallel, you’re OK. If you combine them in series, you’re not OK. Parallel means combining all the positives, separate from the negative wires. Series means plugging a positive into a negative on the second panel, etc.

Connecting several panels is done with an MC4 Y Branch, and I use the like this one by PowMr.

To connect three panels together, you need this adapter.

To connect four panels together, you need this adapter.

So to conclude, since this is the most important part, connect the panels in parallel. Take both positives from each panel, and connect it to the MC4 Y Branch adapter with the two female parts. Then take the negative wire from each panel and connect them to the MC4 Y Branch with the two male parts.

Now your panels should be connected to each other, and have a positive and a negative coming from the MC4 Y Branch adapter, now connect them to the INSTABOOST MC4 Adapter or the mc4 to 8mm adapter depending on which input you intend to use.

Extension Cables

For extension cables, I use these 10 Gauge MC4 extension cables (click to view on Amazon).

You can also use 8mm extension cables like these by Graybull.

Or Anderson Powerpole extension cables like these by Lion Energy.

Let me know if you have any questions about a specific adapter, solar panel, or anything related to this subject.

7 thoughts on “Use Renogy/Third Party Solar Panels With Goal Zero Yeti”

  1. Thanks very much for your excellent advice and detailed explanation. I have two of the Renogy 100 panels you recommend for my new GZ Yeti 3000. Just now connecting things for the first time. I’d like to leave my Yeti indoors about 20-30 ft from the panels on my driveway. What’s the best way to add an extension cable to this setup, between the panels and the Yeti?Thanks in advance!

    Reply
  2. Great explanation. Thank you so much. I really enjoy my Yeti 1000 and I appreciate being able to combine non Goal Zero products.

    Reply
  3. My RENOGY solar panel suitcase has a charge controller built into it. Do I have to disconnect that charge controller before I go into my yeti 400?

    Reply

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