I built this because I got tired of building Excel models from scratch every time I needed to price a PPA.
Look, I work in renewable project finance and I was spending way too much time building Excel models from scratch. Every project needed the same basic calculations, but I kept recreating the wheel.
So I built this. It's not fancy, but it works. You get a decent Excel model in minutes instead of hours. No more wrestling with IRR formulas or trying to remember how to calculate LCOE.
Enter your system size, costs, and project parameters. Our calculator handles the complex financial modeling behind the scenes.
Get a complete Excel model with cashflows, KPIs, and all the details your partners expect. No proprietary formats.
Built specifically for commercial solar projects. Handles C&I, community solar, behind-the-meter, and utility-scale applications.
No hidden costs, no credit card required, no limits. Use it as much as you want for as many projects as you need.
When you need a quick pro forma to show sponsors or IPPs
When lenders and tax equity want to see the numbers
Insurance, tax equity, buyers - they all want to see a model
I'm just one person who works in renewable project finance. I got tired of building Excel models from scratch every time I needed to price a PPA, so I built this.
It's completely free, no strings attached. I'm not trying to sell you anything or collect your data. Just trying to make everyone's life a little easier.
Found a bug or have suggestions?Let me know.