What Is Stc Solar Panel

In other words the stc rating of a solar panel is its output capacity under ideal conditions.

What is stc solar panel.

The electric output performance of crystalline silicon and thin film pv modules are generally measured under standard test conditions stc ensuring a relatively independent. The bad news is that the government rebate for solar panels has fallen over the years and a progressive plan to phase out this rebate begins on 1 st january 2017 with an initial 6 reduction which will continue each year until 2032. The panel is then flashed with fake sunlight. It is thus the name plate value of the solar panel and is given as the wattage of the module.

Stcs are issued with qualifying solar power systems and solar panels and can be redeemed for a dollar value that is deducted from the cost of the solar system. There are three standard test conditions which are. By using a fixed set of conditions all solar panels can be more accurately compared and rated against each other. Zone 1 this zone consists of postcodes from cities and localities in the northern territory such as darwin townsville rockhampton the gardens parap stuart park among others.

When you purchase a solar power system from energy matters we have already discounted this value for you in your solar quote. The light source in the laboratory is calibrated so that precisely 1 000 watts per square meter of solar light falls on the photovoltaic panel. Max power at noct. How does the solar credits scheme work.

This means that for a regular 5kw domestic. As the panel comes off the production line a worker or robot places the panel on a flash table and hooks up the positive and negative leads to a measuring device. This nameplate value makes it easy for different panels and system sizes to be compared. For instance a canadian solar 180w panel is 180w stc.

This is because the stc system is demarcated to four zones based on solar radiation levels and other factors. An array made from 10 of these panels would be 1 800w stc. The value of an stc at any one time depends on market conditions. Stc stands for standard test conditions and are the industry standard for the conditions under which a solar panel are tested.

The four zones are as follows. The stc rating of a solar module is determined by carefully controlling light and temperature in the testing environment. Max power at stc is the number that both consumers and those within the solar industry refer to as the size of the solar panel. Temperature of the cell 25 c.

For example a 327w sunpower solar panel has a max power at stc of 327w.