How Solar Panels Connect To The Grid

Texas offers great rebates and tax savings for supporting solar energy practices.

How solar panels connect to the grid.

Though a substation or through a tap. Essentially this means that if your system s output is less than 3 68kw a 3 68kw system with a 100 efficient inverter for example then it can be connected to the grid. Whenever the sun shines and even in overcast weather the solar cells generate electricity. There are two ways to interconnect.

When a homeowner decides to add solar panels to their home in most cases they will choose to be grid connected. The inverter will most likely need to be connected to the above mentioned disconnect depending on your state. This is important because solar energy is intermittent. Here are some examples.

Larger systems can qualify if the efficiency of the inverter results in a 3 68kw output e g. The grid connect inverter converts the dcelectricity produced by the solar panels into 240vac electricity which can then be used by the property household. You will need an inverter to transmit the dc energy into ac before you can use the power in your home or connect to the grid. This means that the home will get electricity both from its solar panels and the electric grid.

That point is called the point of interconnection or poi. Cps energy s solar pv rebate program provides a way for homeowners to save 1 60 a watt on the first 25 kw and then 1 30 per watt thereafter. Surplus electricity is fed back into the main grid. So the solar panels will connect to the inverter to transmit the dc energy into ac.

A 4 5kw system running at 81 efficiency. Home solar panels and the grid. It stops working when the sun goes down.