I think that's going to be an evolution too. And again, this goes back to the comments I made about the fact that it's going to get more expensive, more complex and more risky to install grid tied infrastructure. As the grid type solutions have to be deployed further and further away from existing circuits. And as capacity is exhausted, on an on-site, or local or regional or even national level. But also there's something else going on here too. It's -- and I don't mean to sound unkind, but it's unimaginative to connect to the grid, right? That's a sort of normal thing that you would do. And so people who don't know much better do that. What we find is that when people see our product, understand our product, they quickly move away from thinking that connecting to the grid is the idea, and this is why we're spending so much money, so much more money on sales and marketing. Because the truth is that when people see and understand the product, they want it. I'm learning that with absolute bells on it today, here in San Jose, as all these fleet operators, for the first time are exposed to what we do, and their eyes are popping over their heads. So I think what you'll see here is in the early days, predictably and understandably, you see people connect into the grid, but for a whole host of reasons capacity, robustness, cost, risk, and everything else, you'll see that start to tip in the other direction. And so I'm very bullish about our future and actually expect that our growth rates, which maybe in the beginning while people learn about the product are lower than the typical grid type stuff will soon surpass because at the end of the day, speed is what's going to be required, robustness is going to be what's required, and lowest total cost of ownership. Just on that comment you made about our products, is that more expensive? Actually it isn't. When compared to any of the locations where we're deployed, we are less expensive than the avoided [ph] cost of construction day one. That's why our customers buy our product. And then when you add in total cost of ownership, utility bills don't come from blackouts and brownouts and all the other things like permitting and everything have to go through. We are very, very competitive. And that's today, obviously, as our volumes increasing as it gets more expensive to do the grid type stuff, that -- that's an ever improving picture for us. And it's going completely the opposite direction for the traditional installer.