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Cefem Solar

A company develops according to its knowledge and resources, in parallel with the needs of tomorrow. But also according to its values. In 2010, the Cefem Group, drawing on its experience in power electronics, decided to enter the photovoltaic market. It is also a rural and family SME, although open to the world, which as such intends to defend the environmental convictions to which it is attached. Solar energy was therefore a no-brainer. Cefem [...]

  • Shunt Regulators
  • France
  • France
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France

Solar Market Outlook in France

The solar market in France is characterized by ambitious targets and innovative solutions. The country has been one of the major proponents of solar energy in Europe and this is made possible by the strong policies in place. 

In 2020, France crossed the significant threshold capacity of 10 GW installed. This brings the country to its goal of 20.1 GW solar capacity by the year 2023. This goal is established alongside the Multi-Annual Energy Programme. 

Despite the impact of the pandemic, the solar market in France remains steadfast in its commitment to become the primary source of renewable energy source. France was able to produce 7.6 TWh of solar from January to June 2021. This was a significant growth from the 6.8 TWh power that was produced in the same period of 2020.

The French Renewable Energy Trade Association continues to push the country’s solar market potential and it has received a lot of support from the French national government.

Solar Energy Manufacturers in France

There is no shortage of manufacturers and companies that are dedicated to providing technological and innovative solutions to more French households and commercial spaces. This gives the market massive growth potential.

The vast amount of options for solar energy manufacturers in France has contributed to a growth in the solar market that the country has not experienced before.

Ports and logistics in France

There are a wide array of major sea ports and logistic companies operating in France. This is good news for residential and commercial properties that are looking to switch to solar energy. 

There are 10 major ports in France and Marseille Fos Port is the main maritime port. This port handles goods and passengers with an average traffic of 88 million tons.

Solar Product Manufacturers in France

The production of solar products continues to see tremendous growth over the past decade in France. There are several options for consumers and it’s not just limited to solar panel installations.

Solar manufacturing in France includes solar water heating components, photovoltaic systems, solar roofing systems, indoor solar cells, and more. 

Shunt Regulators used for below projects in France

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Shunt Regulators

Wholesale Shunt Regulator for PV Systems

Essentially, a shunt regulator — also known as a shunt voltage regulator (aka. charge controller)— is a form of regulator where the regulating element shunts the current to ground. By maintaining a constant voltage across its terminals, it takes up the surplus current to maintain the voltage across the load.

In terms of the basic operation of a shunt regulator, the load is operated with a resistor in series with the voltage source and the shunt regulator in parallel with the load. In order to keep the voltage across the load constant, a level of current must be drawn through the series resistor to maintain the required voltage across the load. The load will take some, and the remaining current is drawn by the shunt voltage regulator.

The circuit is designed so that at maximum load current, the shunt regulator draws virtually no current, and at minimum load current, the shunt voltage regulator passes the full current. As a result, it can be seen that shunt regulators are inefficient because the maximum current is drawn from the source regardless of the load current, i.e. when there is no load current.

Because of the purpose of the shunt regulator, this device has been considered as an essential element within the linear power supply technology.

Zener Diode Shunt Charge Controller

One of the most common and simple forms of shunt regulator is the simple Zener diode regulator circuit.

Its mechanism is very straightforward. Once over its small minimum current, the Zener diode maintains an almost constant voltage across its terminals. The series resistor drops the voltage from the source to the Zener diode and loads. As the Zener diode maintains its voltage, any variations in load current do not affect the voltage across the Zener diode. It takes up the current variations required to ensure the correct drop across the series resistor. In this way, it shunts sufficient current to maintain the voltage across its terminals and hence the load.

In the shunt voltage regulator circuit, the Zener diode must be capable of dissipating the power from the maximum amount of current it can handle. This is most likely to be a little more than the maximum current supplied to the load as the Zener diode will need to pass all the current when the load current is zero. Therefore, the total maximum current that will be passed by the diode is the load current plus an allowance for current to maintain the reference voltage when the load is taking its maximum current.

It should also be noted that for the shunt regulator circuit, the series resistance is comprised of the series resistor value, plus any source resistance. In most cases, the value of the series resistor will dominate and the source resistance can be ignored — but this may not always be true.

Why Buy Wholesale Shunt Regulators for PV Systems from Us?

Our website lists all sorts of shunt regulators for PV systems from established and well-respected manufacturers and brands all over the world. As a result, you can expect that the shunt regulators that we offer are of the best variety. They are characterized by numerous remarkable features, such as higher efficiency, sturdy construction, and a longer lifespan. Therefore, all the shunt regulators that we offer will undoubtedly have the ability to fulfill all your solar power needs.

If you want to buy shunt regulators for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query at info@www.solarfeeds.com.

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