Do Grid Connect Solar Panels Use Batteries

A grid connect system is one that works in with the local utility grid so that when your solar panels produce more solar electricity than your house is using the surplus power is fed into the grid.

Do grid connect solar panels use batteries.

Solar energy is as well used to heat water for households and pump water to firms and reservoir tanks too. With a grid connect solar power system when your house requires more power than what your solar panels are producing then the balance of your electricity is supplied by the. If a grid connect system is producing more power than the home consumes the surplus is fed into the power grid. These systems do not need batteries and use either solar inverters or micro inverters and are connected to the public electricity grid.

Hybrid systems are solar with battery banks and grid connection all working in concert together. Because of the falling cost of lithium ion batteries more and more people are choosing to have solar homes stay grid connected but also use batteries to minimize their use of grid electricity. Throughout the day as your panels generate energy to be used by your home the excess is stored in your very own battery and any surplus above and beyond is still sent back to the grid. The grid connect inverter converts the dc electricity produced by the solar panels into 240v ac electricity which can then be used by the property household.

This gives you the energy independence of being off the grid but with the flexibility of being able to fall back to grid power when needed. The off grid inverter provides a second power source which effectively tricks the grid tied inverter into staying online. This allows you to charge your batteries and run essential appliances during a power outage. In an ac coupled system the grid tied inverter is paired to an off grid inverter and battery bank.

The batteries are set to maximize using your own solar power for some savings in time of use rate areas and are available for when the grid goes down. Step 3 connect the solar panels either directly to a power inverter and then connect it to the home grid or connect the inverter to the battery and then to the home power grid. Be it as the main source of energy or as a back up to the popular power outages experienced on main grid power supplies. On grid system on grid or grid tie solar systems are by far the most common and widely used by homes and businesses.

Grid connect solar power.