Tips To Determine The Location And Size Of The Solar System

Introduction:


For homes, purchasing a solar system is a wise decision. The most recent photovoltaic (PV) systems and solar panels are long-lasting, simple to use, and offer energy savings if you want to get the most out of them.

If you want to get the most out of the solar system, You should understand how

to estimate solar panel size to adjust your energy use habits without oversizing

your PV array.


Introduction to Solar System Sizing

Determine the primary project constraints before deciding on solar panel size,

and base your design decisions on those limits. Three important considerations

before initiating the project:

- Create a system within your allocated spending limit.

- Create a system with sufficient space

- Build a mechanism that offsets a specific portion of your energy consumption.


Three tools to help you decide on solar panel size


 1. PVWatts

PVWatts is an online tool made by the National Renewable Energy Laboratory.

It draws on historical solar irradiance and weather records to perform

photovoltaic (PV) analysis on buildings worldwide. 


Based on your building's characteristics and location, It provides a highly

accurate breakdown of system output down to the hour. It's a strong tool,

and solar companies utilise its computations to create sophisticated solar panel size charts, studies, and tools geared toward consumers, like the SolarReviews calculator.


The main drawback of PVWatts is that you must manually determine the size

of your solar system using the application.


2. Calculator at Solar Reviews

Homeowners can use the Solar Reviews calculator with ease.


Using a vast database of utility tariffs and electricity usage creates a rough solar panel size estimate. Based on your address and your monthly power bill, it accurately

informs you of all the key details you need to know before going solar.


3. Solar power firm

Asking a solar installation provider to calculate solar panel size for you is the third approach to accomplish it.


Solar firms can provide the most accurate prediction of solar panel production

by combining tools like PVWatts with a physical inspection of your roof.

An honest solar business would be pleased to determine the ideal solar system

for your energy requirements and provide you with a free quote to think over.


Use Solar Reviews to identify the top solar firms in your area so that you only

speak with those with a proven track record.



Solar Panel Location 


Solar panel location can be decided based on direction and angle.


Direction

The general rule for determining solar panel location in the northern hemisphere is that solar panels should face true south. The south direction receives maximum sunlight, which is ideal for improving solar system efficiency.


Angle

Another key factor is the tilt or angle of a solar panel. The geographical

latitude dictates the angle at which a solar panel should be installed to generate

the maximum electricity over a year. The solar panel tilt angle should be fixed to

be equivalent to the geographic latitude as a general guideline for the best annual

energy production.

Climate and environmental conditions can also affect the angle of solar panels, affecting power production.


Conclusion 

Determining the ideal solar panel size is crucial to get maximum output from the solar system. Halcol provides you with expertise in deciding solar panel location and size of the solar panel.


Source URL: https://halcolenergy.com.au/

 


Location: Sunshine Coast QLD, Australia

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