This item was installed and immediately uninstalled. It didn’t match what the customer needed. Please look at the pictures as you will see for yourself. The Outback Power FM80 FlexMax 80A MPPT Solar Charge Controller is a high-quality and reliable product designed for off-grid solar systems. With a sleek black design and an LCD display for easy monitoring, this charge controller is perfect for home and garden applications. The Outback FlexMax product line is known for its durability and efficiency, making it a trusted choice for those looking to harness alternative energy sources. The FM80 model offers 80 amps of power and is suitable for charging systems up to 48 volts, providing a great option for renewable energy enthusiasts.