Connectivity

1) Insular operation

This method addresses the possibility of using the electric energy in places where is not possible to connect executives from distribution companies (EON, PRE, SME, etc.). This method via produced electricity recharges the battery, which then supplies energy to the selected device. Use is primarily in remote locations where connection to the grid is not financially or technically feasible. When using the island system is not possible to receive subsidies for the generated electric energy. Use is primarily for outdoor lighting, remote cottages, etc

 

2) Connection to own consumption of object

We connect photovoltaic power plant (panels, inverters, security) into your distribution of electric energy. Either you consume energy produced or you sell unused energy to entrepreneur of distribution system or your suppliers electric energy.

In the case of this method of connection you will charge a price to distribution plant "green bonus". This means that for each (and you consumed) you will charge the amount 11.91 Kč of kWh (for sources of 30kW 11.81 Kč). The selling price of the unused electric energy should be 0.98 Kč - to be agreed with the operator of the grid, or with the supplier of electric energy.

Advantage of this involvement is a cheap electric energy at the time of operation of the power plant, and easier connection of power plant.

Connection Diagram in PDF

3) Connecting to the grid

Photovoltaic power we connect directly into the distribution system (380V, for larger units, 22kV).

In this case we charge for each kWh produced 12.89 Kč (with power on the performance of more than 30kW 12.79 Kč).

The advantage of this involvement is the guarantee price inc. inflačního increase (2% - 4%) for 20 years.

Connection Diagram in PDF

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