Review on InstallGear 0/2/4 AWG Power Distribution Block: 1/0 Gauge In to (4) 4/8 Gauge Out by John Maskirta

I used this as part of a complete solar/power system on my teardrop RV. A year later it is holding up well without giving me any problems. It was pretty easy to install and worked as advertised. The complete system provides power for several days when the sun isn't shining (turning on some lights, a small cooler and CPAP at night). When the sun is shining (or we're connected to shore power), it has enough energy to keep our batteries charged so we can work indefinitely.