Goal Zero 4 kWh Haven Home Backup System with Yeti Pro 4000 and Haven 10 Transfer Switch

I bought this to keep my fridge and lights on during outages. It's been through two outages and worked flawlessly. The transfer switch is a bit complicated to install, but worth it. Highly recommend.

This system is powerful, but honestly, it's overkill for my small apartment. I mostly use it for my CPAP and phone charging. The installation was a bit tricky, but it's great to know I have backup power. Overall, happy with it.

Superb.

I live in an area with frequent storms, and this system has been a lifesaver. It runs my fridge, some lights, and even a space heater. The transfer switch was easy to wire into my panel. It's not a whole-house solution, but it covers my essentials. I feel much more secure.

The power station is great and runs my essentials during outages. The only downside is the fan can be a bit loud when charging. But that's a minor issue. The transfer switch was straightforward. Overall, a solid system.

I was excited to get this, but the installation was more complex than I expected. It took my electrician a few hours to install the transfer switch. The power station itself works fine, but I wish the instructions were better. Also, the system is heavy.

I work from home and can't afford to lose internet or power. This system keeps my modem, router, and monitor running smoothly. The transfer switch is well-built. At this price, it's a no-brainer. I've already recommended it to friends.

Goal Zero never disappoints. The Yeti Pro 4000 is a workhorse, and the Haven 10 transfer switch makes it super convenient. I installed it myself over a weekend. It's already helped during a storm. Couldn't be happier.

After two months, the battery wouldn't hold a charge. I called support, but they said it was out of warranty (even though I had it for 2 months). I'm stuck with a paperweight. Very disappointed in the quality control.