Grid Intertied Electricity System
Let’s start using the most straightforward home solar power systems connection which is the grid intertied solar electrical energy system. The grid which is being talking about is the power grid your house is situated on. Each and every city has built an electric power grid so that the electric company can provide electrical energy to your residence. dien mat troi
Should you be on the power grid, then you will be spending money on electricity as soon as you open up an account and switch on the lights. With the grid intertied system, any solar power electricity that you create from your household solar system is funneled directly into your home electrical network. Electrical energy produced in the solar electric panel array is next passed through a DC disconnect panel. This device interrupts the energy flow from the array.
After that, an inverter changes the DC current of solar electrical panel into AC current for your home outlets. The inverter is hooked up into your main panel. When you use solar power electricity, you may observe your meter run in reverse as you defray the price of your electricity bills. Tell your utility company and hire a skilled electrician to do the rewiring work.
Grid Intertied Electricity System with Battery Backup
The difference between this method and the first is you can store excess electricity for a rainy day, literally. If the sun is out bright and strong like in the summer season, you can use a grid intertied electricity system that is equipped with a battery.
Solar electricity still flows from the photovoltaic (PV) array to all of your system, but is sent to a battery dump. A charge control panel oversees the movement of electrical power. Electricity then flows to the inverter and the remainder of the system just like the grid intertied system. Only the surplus is held inside battery
Off-Grid Solar Electrical System
This method will work nicely for those who are not installed on a power grid. They settle too far from cities and towns to get covered. The solar electrical system is their one source of electricity.
This particular home solar power systems type flows similar to the grid intertied system with battery backup. A battery stores electricity for the days when sunshine isn’t strong. You still need electricity on all those days. From the breaker panel, the electricity goes directly into your outlets instead of to the meter since you will not be on a power grid. You’ll at the same time see a backup power generator with most of these systems.
Each of these home solar power systems is different in price. The purchase price increases with additional features. Choose a system that meets your requirements to save the maximum amount of money as possible on electricity for your home.