There are 2 working modes of Didisolar solar inverter, one is DC priority, and the other is mains priority. DC priority is generally suitable for customers who use solar power to the maximum extent. As long as the battery has power, it will use the battery power first. When the battery is empty, it will automatically switch to the city power, which can ensure the priority of using the battery power. Mains priority is generally applicable to customers who frequently lose power. In order to ensure continuous power at home, use mains when there is mains power. When the power is off, it will automatically switch to battery power supply. The switching process is only 0.03 seconds, and the computer will not Restart, the speed is very fast.
