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Goal Zero
Boulder 10A Charge Controller

4.5 out of 5 stars
4 Reviews

Out of Stock

Don't worry though, we have a lot more Batteries & Solar Power in stock than that.

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Why We Like The Boulder 10A Charge Controller

We use the Boulder 10A Charge Controller to monitor the solar input of our Goal Zero 12V batteries. It integrates seamlessly with solar panels via the 8mm input, and it’s all easily controlled thanks to its easy-to-read LED screen and intuitive controls. For added protection, Goal Zero equipped the charge controller with an IP65 rating, so you don’t have to worry about rainfall ruining the device.


Details

  • Goal Zero Charge Controller for charging with 100 watts and below
  • Included 8mm solar connector plugs into Goal Zero solar panels
  • Easy-to-read LED screen and intuitive controls for ease of use
  • IP65 rating means device is water-resistant and dustproof
  • Device is not compatible with Yeti X Power Supply
  • Requires Spade to SAE Cable and additional cable adaptors to charge 12V batteries (not included)
  • Item #GZRG034
Includes
charge controller
Dimensions
6 x 3.9 x 1.02in
Claimed Weight
14.4oz
Manufacturer Warranty
1 year

Overall Rating

4.5 based on 4 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 2 reviews

What do you think about this product?

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4 out of 5 stars

August 25, 2023

Does not attach to panel as is.

Customer service very helpful in advising all items needed to connect GZ panels to SAE port. Charge controller requires you to select correct battery type to avoid battery damage. Biggest drawback is that it requires another part & drilling into your panel to mount it. For now, it sits in a box on ground nearby- suboptimal.

Auntie
goalzero.com

Originally reviewed on goalzero.com

5 out of 5 stars

June 8, 2023

Control This!

I purchased this in 2021..and almost a year later finally recieved it. The idea was to use it as a trickle charger for the Harley. Well after more than a year I can say it was a good purchase! Installation on the Boulder 50 took about 5 minutes and that was mainly measuring and remeasuring before drilling the holes to hang it. Those holes could and should be done during manufacturing in my opinion. It's not a difficult step for some but others don't have the mechanical skills these days to drill those holes confidently. Again, in my opinion. Anyway,, after a year of intermittent operation it's still puttin along. The only other thing I'll say is this, everything needed to put this into operation should be included! Or at the very least in a charge control essentials package. Just my 2 cents...

Gandalf the White
goalzero.com

Originally reviewed on goalzero.com

5 out of 5 stars

January 13, 2023

Works great

I’ve been using this now for at least a year. I have a 100 watt Boulder panel on top of my pickup truck to charge my Yeti 1500X while camping. When I’m not using it for that I use the panel to keep my truck battery topped off while I’m not driving it. I leave it for weeks at a time since I travel for work and this setup keeps my battery working great. Never had it die since installing it. No complaints at all.

C.Wayne
goalzero.com

Originally reviewed on goalzero.com

4 out of 5 stars

August 29, 2022

A bit fidgety

Bought this to use with a Nomad 50 for the 12v battery we use to light our cargo trailer. It works perfectly, but the "correct" way to mount it would not work with the soft Nomad 50. So I adapted part of an old plastic battery box to attached it to. This shades it to keep it cool, and allow me to see the screen, and I mounted magnets with snap links. I can put it anywhere I want now.

Big Sarge
goalzero.com

Originally reviewed on goalzero.com