

Ok you have a point. There are always some niche applications where the general rules fall short. I’m thinking of folks who own a giant truck to tow a giant camper once or twice a year. The number of people towing antique tractors is small, campers not so much. And yes, there’s definitely more to life than money.
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.