Disclosure
We aren't paid by any kit manufacturer or seller. We don't take a commission, and none of our links to sellers has tracking or affiliate codes.
Kits are listed when they plug into a standard 120 V outlet and are sold to US buyers. Kits sold only in Europe don't make the list, and neither do kits when the seller skips what's in the box.
The order of kits follows price per watt, not who they're from.