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Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
Dual Power Supply Box
The photovoltaic dual power supply box has two independent power input interfaces, which can be connected to the grid or photovoltaic power generation system as needed. When the grid power is off, it automatically switches to the photovoltaic power generation system for power supply; when the grid power is restored, it automatically switches back to the grid power supply. It can provide a stable power supply for the load. The design of the photovoltaic dual power supply box is flexible and can meet different scene and application requirements.
