Microgrid Energy System Introduction

Industry insights · Nov 10, 2022

Microgrid: It's been over a decade since solar panels have become affordable enough to power households. As these renewable energy sources become increasingly widespread, more and more people are using them to power homes. Whether it’s an individual home, a neighborhood, or even a business park, the infrastructure to power the local energy needs is called a microgrid.

In this post, we will learn more about microgrids, how they work, and how they are used. We will also look at their applications and benefits.

What Is A Microgrid?

A microgrid is a small, localized electric power system that allows a building or a neighborhood to stay powered during outages. These grids can also be connected to the main grid and draw from it when solar panels aren't sufficient or when there are other issues. This means they can function as part of a larger system while still providing independence.

A microgrid has both generation and energy efficiency systems and switches and controls that allow it to be separated from the utility grid. These control systems also allow the microgrid to be reconnected to the larger power network if necessary.

An Overview Of Microgrid Types

Connected Grid: The term "Connected Grid " describes a microgrid that retains a link to the larger main grid.

Islanded: The Islanded form of Connection of a Microgrid describes a Microgrid that may be both connected to and disconnected from the utility grid.

On A Stand-Alone: Microgrids can be said to be operating in a Stand-alone state when there is no physical connection between the microgrid and the utility grid.

Why Do We Need Microgrids?

These small, localized power networks have several uses. Homes that use solar panels to generate electricity form part of a microgrid. So do neighborhoods powered by renewable energy sources and electric batteries combined with grid tie-ins. Businesses that power their offices with solar panels and energy-efficient appliances are also part of a microgrid.

There are larger alternative energy sources such as wind farms and industrial-size solar installations. While they are helping the environment, that power must often be transmitted much further than from fossil fuel plants, which can be built closer to demand. The US energy infrastructure is fragile, and longer transmission can be challenging. Creating microgrids helps address that problem because the generated energy is local and is a more reliable source.

Microgrids are even more important during a widespread utility outage. Homes, businesses, and even colleges or universities that have installed solar power and energy-efficient appliances can keep their essential services running, even when the mainstream power network is down.

Microgrid Setup Guide


If you're considering implementing a microgrid, the first step is to develop a comprehensive plan. The primary objectives of microgrid planning are to determine the microgrid system requirements, configuration, and capabilities that will best meet the customer's energy needs while providing the greatest economic and environmental benefits.

The first step in microgrid planning is to assess the customer's energy needs and load profiles. The load profile will dictate the types and sizes of DERs that must be considered.

A well-designed microgrid can also help to lower energy costs and reduce environmental impact.

Installing The Equipment

Installing a microgrid energy system can be a big job, but it's definitely doable with the help of a professional. Here are a few things to keep in mind when you're installing the equipment:

  • Make sure you have all the necessary permits and approvals before you begin any work.
  • Work with a qualified electrician to install the microgrid equipment.
  • Be sure to follow all manufacturer's instructions when installing the equipment.

With a little bit of planning and care, you can successfully install a microgrid energy system and be on your way to generating your own clean, renewable energy.

Operation And Maintenance

A microgrid can support something as small as a single house or a larger group of buildings. It can be powered by various energy sources, including solar, wind, biomass, and gas.

As with any other energy system, a microgrid must be operated and maintained regularly to ensure optimal performance. This includes tasks such as monitoring and controlling equipment, as well as keeping track of the microgrid's output.

Operating a microgrid can be done manually or through automation. While early microgrids were managed manually, automation is increasingly common even in a household setting. Automation can help to optimize the microgrid's operation and reduce the need for manual intervention.

Regular maintenance is also necessary for microgrids. This includes tasks such as cleaning and servicing equipment, as well as inspecting the microgrid's components. Regular maintenance can help to ensure that the microgrid is running smoothly and provide early alerts to any problems. Modern software monitoring can also use predictive and prescriptive analysis to point to maintenance that can be done early, to save money and prevent major problems.

The Benefits Of A Microgrid Energy System

Microgrids are becoming increasingly popular as a way to provide reliable, clean, and affordable power to small communities. There are many benefits of microgrid energy systems, including: 

Reduced Energy Costs: One of the most significant benefits of a Microgrid Energy System is that it can help you save money on your energy costs. By generating your own electricity, you can avoid the high costs associated with traditional energy sources.

Reliability: Microgrids are designed to be self-sufficient and can operate independently from the main power grid. This means they are not as susceptible to power outages caused by severe weather or other events.

Clean: Microgrids can be powered by renewable energy sources such as solar and wind. This means they produce little to no emissions and are much cleaner than traditional power sources.

Wrap Up

The FranklinWH company is a great choice for your household microgrid energy system needs. We offer various services to help you reduce your electricity cost, and we have a long history of satisfied customers.

If you're looking for a reliable and affordable home energy management company to build your microgrid, look no further than FranklinWH.

Contact us today to find out more about our products and services, and to see how we can reduce your monthly power bills.

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