Steca PRS-1515 Solarix 15 Amp Charge Controller 12/24 Volt PWM

I have had three Steca charge controllers for three different systems, and they've all functioned perfectly. This one in particular was clearly made from excellent design, materials and workmanship. I've had other charge controllers that worked, but were cheaply made. No question in my mind, if you're thinking about a charge controller pay a few more bucks and get a good one. This is a German company, and the device has a tag saying "Made in the EU". Very rugged, strong, indicators easy to see and understand. Full documentation included.