On Amazon, covers like that without solar panels retail from $300-$1200. Assuming good build quality, that isn’t unreasonable. When you seamlessly integrate $200 worth of solar panels into a cover that would otherwise cost $1000, a final price point of $2300 seems pretty reasonable.

Sure, you can just bolt some panels from ali baba to a roof rack you make out of tubing from home depot if you want. But what you’re paying for is the quality, fit, and finish. OEM vs aftermarket.