Eric Ingvaldson
Management
I think that I'm I don't have the number in front of me and I think we can follow up with you as we pull a little bit more. I'd say it's, it's been a, and especially in a new battery market, I think you have a question about how you want to price. And in a lot of markets, apart from Hawaii historically where just because of the non-export tariffs, you kind of have to have it, so you just bake it into the overall margin of the project. You've had a decision about, do you, they're not, in markets like Long Island, traditionally, it's the reason why it's been low single digit attach rates. It's not really a “savings product”, right? There's not really an ROI on adding the battery historically to the PV. It's like the solar has savings, the solar has a ROI or an NPV, but then if you're going to add the battery onto it, it's more for resilience, backup, peace of mind. And so people almost think of it in the whole like, well, okay, I'm going to add the battery and I'm going to use some of the savings from the solar to pay for the battery end markets like that. I think as things flip to time of day, more and more people are going to want batteries, but especially at the start it's not going to be just like a screaming glaring, I don't think huge ROI financially just to add the battery. So we'll try to be thoughtful about how we price it. You're not necessarily looking for this to be an add-on right away where there's this huge extra margin. I think it's more trying to design systems for people that meet their use cases and just holistically with the PV, it's still a product where they save some money and where you make a good margin. So understand that's not specific, but I wouldn't expect it to be a significantly higher, like, gross margin product than just the PV itself, but we're also not going to just sell them and install them at cost on top of the solar.