Use Of Inverter In Solar Panels

Grid tie and off grid solar systems use different types of inverters.

Use of inverter in solar panels.

When the cells in the solar panel produce electric energy the electric current flows to the solar inverter. Often called charge controllers these dc to dc converters can maximize the energy harvest for photovoltaic systems and help regulate the amount of dc energy running through the system. Everything in your home uses ac or alternating current power. A solar inverter or pv inverter is a type of electrical converter which converts the variable direct current dc output of a photovoltaic pv solar panel into a utility frequency alternating current ac that can be fed into a commercial electrical grid or used by a local off grid electrical network.

From the inverter the ac energy is ready for use to power the various appliances and lighting within the building. The inverter then converts the dc into ac. It s also the kind produced by solar panels. That s where your inverter comes in.

This ensures maximum production of ac electricity flows to your fuse box and electric grid. Most homes use alternating current ac energy not dc so the energy produced by your solar panels isn t useful on its own. In a solar energy array a converter is an electrical device that adjusts direct current dc voltage output either up or down from the input level. An inverter s basic function is to invert the direct current dc output into alternating current ac.

But you can t use dc power directly to power anything in your home. And an inverter takes dc power from your panels or from batteries and turns it into ac so it can be used for your fridge lights tv and other household appliances. An inverter is a critical piece of equipment in any pv system. The inverter takes dc power either from your solar panels or batteries and turns it into ac power ready and usable for your household appliances.

This is where your solar inverter comes in. Inverters play a crucial role in any solar energy system and are often considered to be the brains of a project whether it s a 2 kw residential system or a 5 mw utility power plant. Pros and cons of microinverters.