December 13, 2022
The power grid company requires the photovoltaic grid-connected system to be a non-reverse current power generation system, which means that the electricity generated by the photovoltaic grid-connected system is consumed by the local load, and the excess electricity is not allowed to be reversely transmitted to the upper power grid through the low-voltage distribution transformer.
When the photovoltaic inverter converts the direct current generated by photovoltaic modules into alternating current, there will be defects such as direct current components and harmonics, three-phase current imbalance, and output power uncertainty.
At present, there are basically no effective governance measures.
Therefore, when the generated power is sent to the public grid, it will cause harmonic pollution to the grid, which will easily cause grid voltage fluctuations, flicker, etc.
If there are many such power generation sources to transmit power to the grid, it will lead to a serious decline in the power quality of the grid.
Therefore, this type of photovoltaic power generation system must be equipped with anti-reflux facilities to prevent the occurrence of reverse power.
A company in the Philippines engaged in photovoltaic power generation needs an anti-reflux Energy meter.
After the docking agreement, he purchased our ACR10R-D16TE series Anti-reflux Energy Meter.
When the photovoltaic power generation is greater than the load demand, reverse power will be generated. Therefore, we need the Anti-reflux Energy Meter to judge.
When the inverter has over-power output, the Anti-reflux Energy Meter sends a signal through RS485 communication to interact with the inverter data to adjust the output power of the inverter to balance the output power and the power consumption.
Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]
2014/35/EU
2014/30/EU
Standard Lead Time:
Sample: 2 days
Bulk: 1 month
2014/30/EU
2014/32/EU
2014/35/EU
IEC62052-11, IEC62053-22
EN61010-1, EN61000-3
2014/30/EU
2014/32/EU
2014/35/EU
IEC62052-11, IEC62053-22
EN61010-1, EN61000-3
CE-RED, IEC, LVD, EMC
2014/30/EU
EN IEC 61000
IEC 62052
IEC 62053
IEC 61558-1
IEC 61558-2-15
IEC60364-7-710
Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]
