inverter

An Affordable Strategy For Whole Home Backup Power

Predator 9500 InverterSince the crazy storm of May 16th took out power for much of Houston, there has been a lot of chatter about strategies for backup power. So much so that I posted to NextDoor to see what interest there might be in a seminar on the matter. My intent being to share our own experience and that of a few friends who have followed a similar path. The response was very strong, the thread resulting in over 160 comments in just a couple of days!

So, I guess I have to get busy crafting the presentation. While I do that, and for the very impatient, here is a list of related items I’ve written previously:

  1. Decisions: 2021 Household Projects – Describes our strategy for backup power and a new air conditioner.
  2. Connection Options for Backup Power – Details four ways so connect a portable generator to your home.
  3. Backup Power: 9kW-ish Portable Invertors – An overview of large, portable inverters in the 9 kW class.
  4. Central Air Conditioners: Variable-Speed vs Soft Start Kits – Considering how central AC can be run from a modest generator.
  5. How-To Geek: Be Careful Before Running Your Computer From a Gas Generator – Comparing a generator to an inverter.
  6. NYT on Household Energy Monitors – Using a cheap energy monitor to learn how much power our home uses, which informed our choice of generator.

It will take me some time to tie everything we’ve learned into a single (hopefully) coherent presentation. Given the level of interest, it will most likely be conducted as an online webinar. Details to follow as it progresses.

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Connection Options for Backup Power

A spate of recent storms over the past month has much of Houston once again thinking about strategies for backup power. The crazy derecho weather event on May 16th had parts of the city without power for up to 6 days. This particular event was our first time actually using the backup power strategy we put in place after Winter Storm Uri in 2021.

Unlike a hurricane, this storm was very short-lived. Largely a wind event, it raged past just after 6pm and was truly gone by 9pm. We were fortunate. Our pecan tree took a beating, but we only lost power for about 10 hours. Even before the rain stopped, I had the Predator 9500 invertor running, just as I had planned.

Predator 9500 Inverter Getting some exercise on a dry day in March

As detailed previously, the Predator 9500 inverter powers the entire house, including our 4T central air conditioner. So, we were comfortable overnight. Only in the morning did we see the carnage the storm wrought upon all the trees in the neighborhood.

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