Photovoltaic In Grid Connected Operation Unit

The photovoltaic DC current from is fed to the input of via a connectioncable. Inside the DC current passes safety devices and enters theinverter. The inverter transforms the DC into AC current. The unit contains thesecomponents and is conceptualized as an extension for the trainer. The inverter alsooptimizes voltage and current to ensure that the photovoltaivc modules producemaximum possible power. Feeding electricity from photovoltaic solar modules into the mains grid requires severalspecial system components. These components enable conversion and capture ofthe solar electricity and ensure system safety. Theamount of fed in electricity is captured by a modern two way electricity meterand the own consumtion is captured by an energy logger. The inverter output provides an AC voltage withappropriate level and frequency to enable feeding into the mains grid.

Features:
Modern twowayenergy meter for capture of energy transferred to and from the mains grid.
Inverter providing grid control and maximum power point tracking.
Dimmablehalogen lamp for experiments under varying electrical load.
Unit withpractical components for grid connected usage of solar electricity.

Extension forSolar Module Measurements
Inverter forgrid operation with maximum power point tracker
Socket withenergy meter for own consumption
Two wayenergy meter connecting to the mains grid
Electricalcomponents for grid connected usage of photovoltaics
Combiner boxwith DC switch-disconnector and over voltage protection.