QWORK® 2-delige zonne-laadregelaar, 30A 12V / 24V zonnepaneelcontroller Intelligente regelaar met dubbele USB-poort 5V lichttimerbediening LCD-scherm

Works perfect for my small 475 watt array and 8 battery bank. I am pushing it because I am over 75% of its rating on a clear day but my battery bank. Only once was the battery bank low and was taking a full draw from my panels. The charge controller was very warm as were the input wires from the array but it took it and continues to work.

OK. These are you bog standard 30 amp Chinese charge controllers. I love buying them in the 2 packs.Problem was I ordered between black Friday and Christmas, when Amazon Fulfillment centers act crazy. So apparently someone saw the order picture or invoice picture with the two controllers and a 2 on one of them and instead of sending the 4 I expected, sent 3.Now, the company quickly sent a refund for 1. So I will buy more.Just wish start up instructions for accessing menus and setting input ranges were printed in readable English. But, not even kn bad Chinese. Must go to a website to get that straight.I use a bunch because I run a 24volt roughly main system and drop to 12 volt in my rooms for the lights, charging phones etc, and these work better than buckboost units.

Conforme à mes attentes et à la description

Gerne wieder

came on time and they work good value