Grid-tied solar systems refer to special solar-energy equipment that is directly connected to a high-power electricity grid. Therefore, unlike an off-grid system, one does not have to connect a solar battery.
5 Essential Components of any Grid-Tied Solar System
Unlike an off-grid solar system, an on-grid one has the following parts.
1. Net Meter
Domestic users with multiple solar panels can export electrical energy to the power grids courtesy of this device.
2. Converter
This unique device can convert DC to AC which most electrical grids use.
3. Solar Panels
Photovoltaics are essential to capture as much solar energy from the sun for conversion into electrical energy. One can use such power at home or business for various uses, such as powering cookers.
4. Wires
Installation experts need wires to conduct electrical power from the solar panels to the final electrical grid.
5. Racking Systems
Solar energy harvesting professionals need racking equipment to mount the solar panels to the homeowners’ roofs. Therefore, the equipment can collect solar energy continuously through the solar panels during the daytime.
Are there Special Benefits of Grid-tied Solar Systems?
The following are exceptional advantages of these solar systems over the others in the market today.
-
Continuous Electrical Supply
During the night, the photovoltaic panels can import electric power to ensure homeowners have electricity when the sun goes down. Recall that solar panels only collect solar energy during the daytime as the sun is usually out.
-
Electrical Power Storage
The beauty of grid-tied solar systems is that they can store excess solar energy. Photovoltaic panels export electricity to the utility grid for later use.
-
Cheap Electrical Power
The best part about this system is that it can store excess electrical power for later use. Solar panels can collect too much solar energy when the day temperatures exceed 30 degrees Celsius.
Further, this system converts solar energy (free) to electrical energy for domestic use. Therefore, homeowners don’t have to spend money buying electricity from any supplier.
-
Low-Cost Installation
On-grid solar systems do not require high-priced batteries to store electrical power. Installers connect this system to a utility grid to store electricity to use when the sun goes out.
Final Words
Grid-tied solar systems are better than hybrid ones as they’re relatively low-cost and easy to install. Therefore, more homeowners should spare $25,000 to install this system in their houses. They will come in handy to the tenants, especially when there’s a widespread power outage.