Higher efficiency inverters lead to higher overall system efficiencies and more solar electricity production.
Building a solar panel optomizer.
There are three types of inverters that are currently available to you for your solar energy system.
Solar panel optimizer allows you to model solar panels anywhere in the world.
String inverters power optimizers and microinverters.
If you use solar panels on your home to provide electricity or heat your water you probably have wondered if you need to change the angle of your panel during the year to make the most of the sunlight.
It is a module level power electronic mlpe device that increases the solar panel system s energy output by constantly measuring the maximum power point tracking mppt of each individual solar panel and adjusts dc characteristics to maximize energy output.
Breaking down solar panel inverter technologies.
The answer to that is a resounding yes optimizing the solar panels enables you to get the most from them but your solar panels will still work even on cloudy days since the panels do not.
String also known as centralized inverters power optimizer systems also known as string inverters power optimizers and microinverters.
By modeling the position of the sun throughout the year you can simulate your solar project and calculate the power and payback of your solar project before you install the panels.
Solar electric supply provides complete residential and commercial grid tie solar systems with scalable enphase microinverters and the very efficient solaredge power optimizers.
Each brand of optimisation does this slightly differently but tigo energy does it by impedance matching.
If you choose to install microinverters with your solar panel system one microinverter will be placed at each panel either integrated into the panel or placed on the panel mount.
Like microinverters power optimizers are installed at each panel.
A solar panel optimiser is a black box of power electronics that you can install behind solar panels to allow each panel to work more independently of the other panels.
Power optimizers isolate and condition the dc power of each solar panel to a string of panels.
A dc optimiser box on each solar panel.
In systems with microinverters the dc energy is converted to ac right at the site of the panel.
Tigo dc optimisers that bolt onto the back of solar panels.
The efficiency is a measure of how much energy is lost in the form of heat during the conversion from dc to ac electricity.
If you choose this option your installer will attach one dc optimiser to each solar panel optimising each module s power output under a wide variety of conditions.
Microinverters are small grid tie inverters that mount to each solar panel.
Like micro inverters a power optimizer is attached to each panel in an array.
However rather than simply converting dc to ac directly like micro inverters power optimizers use mppt technology to match the dc voltage output of the solar panels to the performance of a central string inverter.
