Australia is the biggest user of solar energy globally, with about 30% of residential buildings installing solar PVs on their roofs. Over 3 million rooftop solar PVs have been installed, and the debate on how to choose the best solar panels continues. Still, there is a rising uptake of solar in Australia and the subsequent purchase of solar panels. There are many reviews on the best solar panels, with ratings on more than 500 brands classified according to various factors.
Choosing The Best Solar Panels
Solar panels are long-term investments, so it is important to identify the best to get value for money. Solar PV is a photovoltaic system that captures energy from sunlight and converts it into DC electricity. Which factors determine the best types of solar panels? Below are some factors;
The Viability of the Warranty
The warranty on most solar panels in Australia runs for 10 years on product warranty and 25 years for performance warranty. Though this factor should be a priority when choosing the best solar panels, it is wise to ponder whether the business will operate long enough to allow claim redemption. For that reason, it is best to purchase from trusted brands. Such should offer quality products with high performance even without the assurance of a warranty to back them.
On the other hand, when considering the value of a warranty document, think about what it covers. Some warranties offset different risks separately, so consider getting warranties that fund specific issues like damage from extreme heat or salt corrosion. Also, a longer warranty period shows the superior durability and quality of the solar panels.
The Temperature Coefficient
The temperature coefficient of a solar panel defines its performance in varying temperature levels. Some locations in Australia, such as the central and northern parts, have high temperatures and extreme heat.
However, heat levels fluctuate seasonally or depending on the hour of the day. The temperature coefficient shows the level of fluctuation in the solar panel output depending on the rising and falling of temperatures relative to the optimal range.
The Efficiency of the Solar Panel
Standard solar panels nowadays produce 300 to 400 watts per solar panel. Efficient solar panels give high wattage output from their ability to convert sunlight into electricity. Panels built with advanced technology have higher efficiency, so fewer are required during installation. If you’re looking to install solar panels on your roof, you should consult with the professionals from Mammoth Roofing & Solar.
Shop By Brand and Country
When perusing reviews of different brands of solar panels, one standard for ranking is the Bloomberg Tier 1, also known as the bellwether, it considers a company’s or brand’s bankability where it projects the company likely to remain in business longer than 25 years.
This factor is handy when establishing the brand offering the most reliable warranty likely to honour a claim. The ranking does not say anything about the quality of solar panels, but the warranty matters when comparing the best solar panels.
Additionally, some countries are renowned for producing high-quality solar panels, including some companies in Australia. When shopping, it is important to prioritise solar panels made for Australia since their features ensure the best output in Australian weather conditions and tariffs.
Pricing Range
Standard-priced solar panels are on the market, just as high-end premium ones. In both cases, it is advisable to consider factors like the quality of the solar systems and other purchase terms, such as installation and maintenance costs.
Consider the effect of the price if the government rebate and the period before the electricity savings start impacting the owner’s budget. It is also wise to confirm the authenticity and quality of discounted solar panels since some could end up disappointing.
Getting The Best of Solar Panels
Solar panels exist on numerous technologies, efficiencies, and by brands. Although they look similar, they vary greatly in quality, levels of power, and reliability. To get the most value from any solar panel, consider purchasing the best and installing them in the sunniest part of a fully exposed rooftop.
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