What Is Stc Solar Panel

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.

What is stc solar panel.

Stc stands for standard test conditions and is the major solar panel output performance testing condition used by most manufacturers and testing bodies. By using a fixed set of conditions all solar panels can be more accurately compared and rated against each other. How does the solar credits scheme work. The electric output performance of crystalline silicon and thin film pv modules are generally measured under standard test conditions stc ensuring a relatively independent.

For instance a canadian solar 180w panel is 180w stc. When you purchase a solar power system from energy matters we have already discounted this value for you in your solar quote. 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. This nameplate value makes it easy for different panels and system sizes to be compared.

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. This is because the stc system is demarcated to four zones based on solar radiation levels and other factors. 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 value of an stc at any one time depends on market conditions. The stc rating of a solar module is determined by carefully controlling light and temperature in the testing environment. In other words the stc rating of a solar panel is its output capacity under ideal conditions. An array made from 10 of these panels would be 1 800w stc.

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. This means that for a regular 5kw domestic. Temperature of the cell 25 c. Stc stands for standard test conditions and are the industry standard for the conditions under which a solar panel are tested.

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. The panel is then flashed with fake sunlight. The four zones are as follows. It is thus the name plate value of the solar panel and is given as the wattage of the module.

The bad and good news government stc rebate for solar panels.