Creating a home solar power system requires more than just buying some photovoltaic cells and connecting them to your house, because you need a power inverter to convert that power to work with your home’s electrical system. Power inverters convert the power that is generated by your solar power system from direct current to alternating current, which is used in homes and businesses. This Grid Tie Solar Inverter is designed for those that will still be connected to the power grid, so you’ll be able to provide power when you’re not using it and receive power if you do need extra. Xantrex makes these inverters, so if you’re putting together your own solar power system this will be one of the most important components. The GT3.8 Grid Tie Solar Inverter features an LCD display that provides power, daily and cumulative energy production, PV array voltage and current, utility voltage and frequency, today’s time online selling and fault messages. When you buy the Xantrex GT Series Grid Tie Solar Inverter – GT3.8, Model# 864-0119 you’ll be able to get 94% efficiency to maximize your solar investment.