It’s been about six weeks since Net Zero Solar installed our first Enphase Energy AC Battery at our office/warehouse. Although this is a small test system, this exciting new product allows for a lot of flexibility in how energy is generated, stored, and consumed in your home. And although it’s not necessarily justified in pure economic terms at this point, the Enphase AC Battery can be a great addition to a solar electric system.
I arrived home after a busy workday, and sat down for dinner. My phone rang. It wasn’t a number I recognized, but it was in my home area code. When I answered, a telemarketer we’ll call “Sam” introduced himself.
Red Flag #1: Promises of “free” solar energy
Sam launched into his script: “Do you know that right now, you can receive up to $10,000 in incentives and grants in Arizona to make your home more energy efficient, for zero down?” The game was on. The object? To act ill-informed enough that he wouldn’t hang up on me, and would share more about his questionable business practices.
Lead generation and telemarketing companies often promise “free” solar electric systems that will “save hundreds each month.” Solar can be a great investment, but it isn’t free. Solar leases may save you a few bucks a month, but they usually contain surprises in the small print, and make poor assumptions about future energy rates. Solar loans are better, but still have a cost of capital embedded somewhere. If it sounds too good to be true, it probably is.
(This post is reproduced from https://medium.com/@louiswoof/what-does-the-end-of-net-metering-in-arizona-mean-for-small-solar-installers-699be02141d9#.hhhj7s8es. Originally published January 19th, 2017)
It’s been almost a month since the Arizona Corporation Commission concluded their investigation into the value and cost of distributed generation by voting 4–1 to end net metering as we know it.
The simple policy of one-to-one credit of net metering will be replaced with a scheme that includes no banking of energy credits, and a steadily-dropping compensation for any energy that homeowners send back to the grid.
As you might imagine, at Net Zero Solar, we’ve been keenly discussing what this means for solar in the state, and particularly for small rooftop solar installers like us.