AC DC Inverter Hybrid Switch allows power to flow 24/7.

AC MPPT Inverter – Blends Solar and Electric and/or Wind to generate 750W

When the sun goes down, this smart solar inverter pulls what it needs from the grid and balances the power between the solar array and the electricity, 

All set for outdoor duty, this hybrid box harnesses the energy of the sun while keeping your fish protected from rain days by blending power for the panels and the grid as needed. 

As the sun fades away the inverter seamlessly switch over to the electrical grid as needed.