Harbor Freight Tools offers the Thunderbolt Magnum Solar 45-watt Solar Panel Kit, model no. 68751, for $192.99. Coupon code "81600346" cuts it to $144.74. With $6.99 for shipping, that's $15 under our mention from over a year ago and the best price we've seen for this kit. (It's also $121 below the best price we could find for a similar kit elsewhere.) It includes three 15-watt solar panels, 3-, 6-, 9-, and 12-volt DC adapter outlets, mounting hardware, lights, 12-volt DC socket, and battery clamps. Coupon expires October 31.