Awesome help! How to wire the inlet meter of the photovoltaic inverter? 100

Inverter. Outgoing wire, generally not directly into your home meter.

It needs to go through the power supply bureau.

The access is viewed, and then pretends to be a protective device, as well as a two-way meter, access.

Access after installing an anti-reverse device.

When you determine that the power consumption is much greater than the amount of electricity generated, it is technically possible to access it directly, but if the power is not well matched, the remaining electricity will cause the meter to accelerate.

First of all, I don't know if you went through the formal process.

I'm a system designer.

The inverter is not directly into your home meter.

It is necessary to access the opinion through the power supply bureau, and then pretend to be a protective device, as well as a two-way meter, to access.

Access after installing an anti-reverse device.

Unauthorized access (illegal!! Technically feasible!! When you determine that the power consumption is much greater than the amount generated, it is technically possible to plug in directly, however, if the power is not well matched, the remaining electricity will cause the meter to accelerate.

If it involves buying and selling electricity, there is a need for a meter that can identify the amount of electricity used and the generation of electricity. If you don't want to sell electricity or don't support the sale of electricity meters, just connect the inverter directly to the grid, use a circuit breaker, connect the output of the inverter at one end, and connect the grid on the other side (the grid should be the meter part), disconnect the circuit breaker when wiring, and turn on the circuit breaker after connecting.

If the solar panel is connected directly to the inverter input side.

If it doesn't work, take a picture of the meter you said**, so that the explanation is more intuitive.

Summary. Before making the electrical connection of the PV inverter, you need to make sure that the DC switch of the inverter is in the "off" state, and the AC side is open. Otherwise, the high voltage of the inverter may cause the life of the fabricator to be in danger.

Then each inverter is installed separately – an ACCYAN. It is forbidden to share multiple inverters. It is forbidden to access the load between the inverter and the circuit breaker.

It is forbidden to use a single core wire at the output end of the inverter.

Before the electrical connection of the PV inverter, it is necessary to make sure that the DC switch of the inverter is in the "off" state, and the AC side is disconnected. Otherwise, the high voltage of the inverter may cause the life of the fabricator to be in danger. Then each inverter is installed separately – an AC circuit controller.

It is forbidden to share multiple inverters. It is forbidden to connect the load between the inverter and the circuit breaker. It is forbidden to use a single core wire at the output end of the inverter.

It should be noted that it is also necessary to connect the pin shirt to the protective ground wire PE, and one point to connect the protective ground wire PE, and connect the inverter with the grounding hole row through the protective ground wire PE to achieve the purpose of grounding protection. It should also be noted that if the cable is thick and the weight is large, it is also necessary to ensure that the output cable is well connected before turning on the inverter.

What line does the RST of the photovoltaic power generation inverter stand for.

Photovoltaic power generation inverter r, what line does it stand for?

R, S, and T refer to the phase of the controller, that is, the three-phase power supply that is only the input. Among them, r, s, and t correspond to the three phase wires a, b, and c (yellow, green, and red) in China. What it does:

r refers to the power supply line of the inverter with three-phase power supply; s refers to the power supply line of the servo drive with three-phase power supply; t refers to the power supply line of the servo spindle driver powered by three vertical training phases. Perceive.

Hello dear, the coordination of the PV inverter and the meter needs to be determined according to the specific situation. Here's how to work together in general:1

Single-phase PV inverter and single-phase meter: Single-phase PV inverter and single-phase meter can be used together, only need to connect the output line of the PV inverter to the input line of the meter. 2.

Coordination of three-phase PV inverter and three-phase meter: The coordination of three-phase PV inverter and three-phase meter needs to be determined according to the specific situation. In general, the following two methods can be used:

a.The three-phase meter and the three-phase PV inverter are used together, and the three-phase output line of the PV inverter is connected to the three-phase input line of the meter respectively. b.

The three-phase meter is used in conjunction with the single-phase PV inverter to connect the single-phase output line of the PV inverter to one phase of the meter, and then connect the three-phase output line of the meter to the power grid. It should be noted that the coordination of PV inverter and electricity meter needs to meet relevant national standards and regulations to ensure the safe and stable operation of the power system. When cooperating, it is advisable to consult a professional power engineer or the staff of the power company for more accurate and reliable advice.

Hello dear, I have helped you query the results of Qingmin Yin; 1.First of all, connect the PV inverter to the meter, connect the output of the PV inverter with the input of the meter with a cable, and then connect the output of the meter with the input of the power grid. 2.

After connecting the PV inverter to the meter, follow the steps on the manual on the meter to set the meter mode and set the corresponding parameters, such as voltage and current. 3.Connect the input of the PV inverter to the solar panel, and connect the output of the PV inverter to the input of the meter, and then connect the output of the meter to the input of the grid.

4.After connecting the PV inverter to the electricity meter, follow the steps in the manual on the PV inverter to set the PV inverter to metering mode, and set the corresponding parameters, such as voltage and current. 5.

After connecting the PV inverter with the meter, the solar panel is exposed to sunlight and waits for the solar panel to absorb the solar energy, convert the solar energy into electricity, input to the PV inverter, and finally metered by the meter. Hope mine is helpful to you.