Unlike grid tied solar systems off grid systems have no connection to the utility grid and must make all the electricity necessary to power your home.
Grid full solar panels.
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Small solar energy systems are eligible for a 30 federal tax credit through 2019.
Grid tied solar systems are therefore generally cheaper and simpler to install.
If a grid connect system is producing more power than the home consumes the surplus is fed into the power grid.
This means that the home will get electricity both from its solar panels and the electric grid.
When a homeowner decides to add solar panels to their home in most cases they will choose to be grid connected.
Your solar panels will often generate more electricity than what you are capable of consuming.
The grid connect inverter converts the dcelectricity produced by the solar panels into 240vac electricity which can then be used by the property household.
An off grid solar system is designed for the power needs of mid to large size homes.
Browse our grid tie solar kits for up to date pricing.
Compare our most popular off grid solar kits at a glance.
With net metering homeowners can put this excess electricity onto the utility grid instead of storing it themselves with batteries.
This is necessary because your home appliances and the electricity grid runs on ac power.
Home solar panels and the grid.
Grid tied solar systems generate electricity for your home or business and route the excess power into the electric grid for compensation from the utility company.
Grid alternatives is a nonprofit organization that brings the benefits of solar technology to communities that would not otherwise have access providing needed savings for families preparing workers for jobs in the fast growing solar industry and helping clean our environment.
This is important because solar energy is intermittent.
If you opt for a solar lease or power purchase agreement remember that you will not be eligible for this tax benefit since you will not own the solar energy system.
In a nutshell your panels generate direct current or dc electricity and then your solar panel inverter inverts that power to alternating current or ac electricity.
Packages with a classic string inverter will cost a bit less while micro inverter systems will cost a bit more.
Compare our most popular grid tie solar kits at a glance.
It stops working when the sun goes down.
Off grid solar systems operate from the stored energy in a battery bank.