The contribution of network overload from photovoltaic systems? Solar association clears myth on by Maria Gramsch first appeared on Basic Thinking. You always stay up to date with our newsletter.
Can a network overload in the German power grid on sunny days through solar systems? The Federal Association of Solar Economics gives the all-clear in front of the blackout scenario.
At the beginning of February 2025, the Bundestag passed the new Solarspitzen Act. Among other things, it regulates the feed -in tariff at peak times for operators of photovoltaic systems. The aim of the law is to reduce temporary electricity tips and thus secure network stability in Germany.
However, the Federal Association of Solar Economics (BSW-Solar) currently sees no reason to worry. According to the experts, the likelihood that too much solar power can lead to a network overload due to too much solar power.
No impending network overload from solar systems
The Federal Association of Solar Economics gives the all -clear When it comes to blackout in the power grid and refers to isolated media reports that have warned of overloading the power grid in the past few days. The warnings referred to especially on public holidays in spring and summer, on which a lot of solar power is produced, but demand could be lower.
According to the BSW solar, politics and business have created the necessary regulatory and technical requirements in good time to prevent this scenario. In addition to the system stability ordinance from 2012, the recently adopted solar tip law also contributes to this.
Should it nevertheless be that the range of electricity and demand cannot be compensated for in time, the consequences are “manageable and manageable”. According to the Federal Association, it is also a “very unlikely” scenario.
BSW solar cleans up myths
The Federal Association of Solar Economics also wants to remove myths around mass shutdowns of photovoltaic systems. General Managing Director Carsten Körnig explains that “claims according to which when there is a frequency increase to over 50.2 Hertz in the power grid, only an inadequate emergency mechanism in photovoltaic change is not correct”. Neither the mass shutdown of solar systems nor a drop in the network frequency.
The statement is also incorrect that sudden and massive frequency fluctuations can occur again when the photovoltaic systems are re -switched.
This is also confirmed by network integration expert Prof. Bernd Engel from the Elenia Institute of the TU Braunschweig: “Photovoltaic systems in Germany have not been simply switched off at frequency crossing since 2012.” The inverters built into the solar systems would ensure much more to cut the performance in a steadfast manner depending on the network frequency. “The higher the frequency increases, the more the inverter reduces its feed -in performance.”
This procedure is used in all photovoltaic systems and battery storage in Germany. This is regulated by the Association of Electrical Engineering, Electronics and Information Technology.
According to the BSW solar, the continuous throttling by the inverters has already proven itself in practice. Because in the past, the continuously continued reduction in performance has already contributed to stabilizing the network frequency.
Rebound effect is excluded
Fears that the return of solar systems triggers frequency fluctuations and thus a “rebound effect” are also “excluded” in practice, according to the Federal Association. Because as soon as the frequency drops again in the power grid, the inverter automatically increase their performance again.
There are also no fears when switching off in full shutdown of interverters. Because these only switch again when the network has reached a stable state for at least one minute. It is also throttled to rush up the inverters. With a ten percent nominal output, this will slowly turn back to the network per minute.
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The contribution of network overload from photovoltaic systems? Solar association clears myth on by Maria Gramsch first appeared on Basic Thinking. Follow us too Google News and Flipboard.
As a Tech Industry expert, I believe that the issue of network overload from photovoltaic systems is a legitimate concern that needs to be addressed. With the increasing popularity and adoption of solar energy systems, there is a growing potential for these systems to put strain on existing power grids.
However, it is important to note that the solar industry association has clarified that this concern is largely a myth. Photovoltaic systems are designed to operate in a way that minimizes their impact on the grid, and there are already mechanisms in place to manage the flow of electricity from these systems.
That being said, it is crucial for policymakers, utility companies, and technology experts to continue monitoring and managing the integration of solar energy systems into the grid to ensure that network overload does not become a significant issue. This may involve implementing smart grid technologies, improving energy storage solutions, and implementing effective communication and coordination between all stakeholders.
Overall, while the potential for network overload from photovoltaic systems should not be dismissed, it is important to recognize that there are solutions and strategies in place to address and mitigate this concern. It is essential for all parties involved to work together to ensure a smooth and efficient transition to a more sustainable energy future.
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