Y&H 1300W DC20-45V Grid Tie Inverter Operation Principle Video

This Grid Tie Micro Inverter recommends 24V, 30V, 36V solar panels, the recommended voltage is: Vmp: 28-40V, Voc: 34-46V, so we can use 24V, 30V, 36V solar panels to test this inverter, the following is our test process.
1. The first thing to note is that the VOC of the solar panel cannot exceed 46V, the working voltage cannot be lower than 28V, and the power and VOC of the panel should be within the power and VOC range specified by the machine, so as not to damage the machine and affect the service life of the machine. life.
2. Correct connection:
The positive and negative electrodes of the panel must be properly connected to the positive and negative electrodes of the inverter, the AC port of the inverter must be connected to the home socket, and the switch of the home socket must be turned on.
In this way, when the panel absorbs sunlight, it transmits DC to the inverter for conversion to AC output, which is then transmitted to the home socket.
Similarly, when connecting the battery, it is necessary to note that the positive and negative electrodes of the battery must be accurately connected to the positive and negative electrodes of the inverter, the AC port of the inverter must be connected to the home socket, and the switch of the home socket must be turned on. (It is recommended to use a circuit breaker between the battery and the inverter)
3. Operation principle:
After the panel absorbs the sunlight, it transmits the DC to the inverter to convert it into an AC output, which is then transmitted to the home socket. (Note: the AC end of the inverter must be connected to the socket, and the socket switch must be turned on), and then it is transmitted to the meter, which will transmit power for the load so that it can work properly, and the excess power is sent back to the home grid, thus saving electricity bills.
4. What should I do after the inverter fails?
When your inverter fails, please contact the customer service of the store you purchased, provide the system configuration of the product to the customer service, and let the customer service remotely determine the cause of the failure.
After determining the cause of the failure, the customer service will provide you with a warranty plan.
Option 1: If it is within the warranty period (1 year/2 years), the replacement parts and main board will be sent to the customer free of charge.
Option 2: If it is a machine that cannot be repaired during the warranty period (1 year/2 years), the customer will be replaced with a new machine.
This is the product link of this 1300WGrid Tie Inverter. If you are interested, you can click to have a look.
www.yonghuisol...

[@rahmatullah7283]

If the grid power cut off of the day , in that time can run ac load in the home or not,

[@auditoriumboulonnais7023]

hello. no. like all converters connected to AC for injection in the AC circuit