How to use thermal paste for photovoltaic inverter

Do I need thermal compound paste?

Thermal compound paste is required when mounting an IGBT (insulated gate bipolar transistor) module ( s) or diode module ( s) to a drive heatsink. Refer to the chart below for the required thermal compound paste and for visual instructions on applying the thermal compound. The thermal compound should squeeze out from underneath the IGBT

What does a PV inverter do?

The inverter is the heart of every PV plant; it converts direct current of the PV modules into grid-compliant alternating current and feeds this into the public grid. At the same time, it controls and monitors the entire plant.

Which type of Inverter should be used in a PV plant?

One-phase inverters are usually used in small plants, in large PV plants either a network consisting of several one-phase inverters or three-phase inverters have to be used on account of the unbalanced load of 4.6 kVA.

How to choose a PV inverter in Germany?

In Germany, maximum yield is achieved when the modules are aligned to the south at an angle of around 35 degrees. Next, the selection of a suitable inverter in terms of performance and technology is absolutely essential. The rated capacity of the PV array may be up to ten percent above the rated capacity of the inverter.

Does heat affect PV modules?

It’s well understood that heat affects PV modules – they are tested and rated at 25 degrees Celsius and every degree above that causes power output to drop by up to .5% per degree, depending on the type of semiconductor used.

Are insulated-gate bipolar transistors a good choice for solar inverter applications?

For solar inverter applications, it is well known that insulated-gate bipolar transistors (IGBTs) ofer benefits compared to other types of power devices, like high-current-carrying capability, gate control using voltage instead of current and the ability to match the co-pack diode with the IGBT.