Since there is a noticeable growth in the solar energy sector, don’t be surprised if when you have decided to convert to this clean source of energy that there are numerous contractors and suppliers in the market that are offering their services and products with regards to solar power.
In order to help you narrow down your choices, there are three things that you need to check to make sure that the solar panels you are purchasing is best to respond to your requirement. First, check the panels’ efficiency. Second, check the warranty and third, compare the cost efficiency.
Solar Panels’ Efficiency
When looking for solar panels, the main takeaway is that you purchase panels that can convert daylight into usable energy. The more daylight the panel can transform on a shorter period, the more efficient it is. This is the point of comparison between solar panels manufactured by a different supplier.
If the panels are under the sun for the same period of time, the production of electricity by the more efficient panel will be more. The solar panels’ efficiency is the most important factor when choosing which panel to purchase although it is not the only criteria. But, the more efficient the panel is in converting energy at a low cost and a higher amount of supply, the better.
Solar Panels’ Warranties
Similar to other purchases, it’s important to know the solar panel manufacturer’s duration of warranty. When you get the best solar panels Melbourne, the warranty protects your investment since you’d be spending serious money on purchasing the panels, not to mention the installation. There are two types of warranties, the product warranty and the performance warranty. The product warranty may or may not include guarantee on the panels for manufacturing defects, untimely damages due to wear and tear and or mutilation due to the weather and other environmental factors.
As for the performance warranty, this guarantee stipulates that the panel would not lose more than 20% of their output capability during the first 25 years since the amount of electricity a solar panel could convert is decreasing annually. This is true for all solar panels so you have to be wary when trying to learn about the performance warranty. If the warranty states that the power output rating would still be at 80-90%, the solar panel is among the exceptional type.
Solar Panels’ Cost
Price is sometimes an indication of whether a product or a service is good or bad. Sometimes, the more expensive product is better since you are paying more for superior quality. But when it comes to solar panels, the price does not always equate to efficiency.
You also have to keep in mind that the prices for solar panels are constantly dropping since more and more manufacturers are getting involved in the industry because the market for renewable energy is booming.
Now that you know the three major standards when choosing solar panels for your residence, it would be simpler for you to see which quotes (panel + installation) from suppliers would best fit your need and budget.