Due to the high demand and lower electricity supply, the costs have increased immensely. As a result, many individuals, particularly homeowners, are exploring alternative energy sources. This is where solar energy comes into the scene.
A home solar system needs to be installed to harness the solar energy and convert it to electricity. The latest Solar panels and photovoltaic (PV) systems available in the market are simple to set up, manage and operate, and they provide long-term performance and energy savings. However, if you want to make the most of it, you will have to find the right size of solar system to be installed at home.
Finding the correct solar system size helps you cover your energy demand patterns without oversizing your PV array. Follow these steps to get a sizing estimate, assess your solar needs, and select the right panels for your solar installation.
Three major constraints can be utilized as a starting point for the design:
Along with these major factors, there are some other sizing issues and common stumbling blocks that may affect the size of the solar system:
Follow these procedures to calculate your home’s average electricity consumption and PV needs before you get an answer to another important question: What size solar system do I need?
The average peak solar hours vary greatly depending on where you live and how hot it is. To get the most of solar electricity, you’ll need to figure out how many peak hours of sunlight you’ll get:
To determine the size of solar system, multiply your daily kWh energy needed by your peak sun hours to get the kW output. Then divide the kW output by the efficiency of your solar panels to get an estimate of how many solar panels you’ll need for your system.
In addition to all the factors mentioned above, you’ll also want to consider the sort of roof mount you’ll need and the direction your panels will face. You will have to find the right size panels to meet your design to make the solar system sizing estimate as precise as possible.
Since roof mounts are less expensive than other racks, they are the simplest and most cost-effective option. To see if you can use a roof mount, do the following:
The solar panels are often kept near the inverter and service panel because the roof slope is already set up for solar gain. This results in increased efficiency and lowers conduit and cable expenses.
Solar panel size is a significant issue when deciding on the size of a solar system if you have a small or odd-shaped roof. Consider the following factors:
Use a PV watts calculator to figure out how much power your system will produce monthly after knowing how much space you have for solar panels and what angles and directions you’ll be dealing with.
Grid-tie solar equipment is the most popular renewable energy set up worldwide. They are the most cost-effective solar system type and are less prone to failure. Some people at home also use hybrid and off-grid systems, but grid-tied systems are the best choice! Net metering is a method in which grid-connected systems export excess electricity to the utility grid in exchange for bill credits. Before choosing the correct grid-tie solar equipment for your home, you should consider a few factors.
Of course, it is not easy to size a solar system correctly, and for the same reason, we recommend taking the help of an expert. Waaree has India’s greatest solar PV module manufacturing capacity of 2 GW. You can contact Waaree, a leading provider of EPC services, project development, rooftop solutions, solar water pumps, and independent power generation in India.
So what are you waiting for? Visit their website if you’d like to know more about them.
