Grid-tied solar system is the most popular type of home solar power system on the market now. It can generates power for the home. And if there have any excess power it will feeds into the grid.

Corigy Grid-tie solar system consist of PV array, hybrid inverter, battery (Lithium iron phosphate or lead acid battery). It aims to store surplus energy in the battery and supply the load when needed. It’s also helpful in reducing your electricity bills and improving your energy independence.

How it works?

In the morning, solar power is higher than load requirement. It serves load and charges the battery at the same time. If excess energy is generated, it can be sold into mains grid. During the night when there is no sunshine, battery bank discharge power to supply the load. When there is a grid outage, the battery can be triggered to power the household applications continuously. Having a 4 milli-seconds automatic switch time, corigy residential energy storage system is able to ensure your electrical applications operation smoothly. Corigy hybrid inverter is also completely compatible with diesel generator.

On Grid VS Off Grid

The main advantage of a grid-tied solar system is that it has a shorter payback compared to the lifespan of an off-grid system. The average homeowner can expect to break even for the cost of a solar power system in about 8 – 10 years. The average lifespan of a solar panel system is greater than 25 years. This means that most homeowners can look forward to 15 or more years of earnings after breaking even on their investment.