So, does a plug-in solar panel actually work? Yes. Does it pay for itself? That depends on your electric rates and how much sun you get. Usually, you break even in 2-4 years.
It’s not a scam. It’s not a miracle. It’s just a very clever little gadget that lets you feel like a suburban mad scientist for $200 to $500.
And hey, buying one is better than doing nothing. Even if it only powers your coffee maker, you get to tell your friends, “My coffee is solar-powered.” That alone is worth the price.
Now go bask in the wattage. Your wall outlet is waiting.
