Phoenix Inverter Control VE.DirectThis panel is intended for Phoenix Inverters equipped with a UTP remote monitoring and control socket.  It can also be used on a MultiPlus Inverter/Charger when an automatic transfer switch but no charger function is desired.The brightness of the LEDs is automatically reduced during nighttime. Compatible with:12/1200, 12/1600, 12/2000, 12/3000, 12/5000, 24/1200, 24/1600, 24/2000, 24/3000, 24/5000, 48/3000 and 48/5000. *Sold as an IndividualPlease contact your dealer for any returns, repairs or support issues related to this product.