Installing a solar energy system at home is a smart financial investment. While purchasing a solar panel system for home, there are many different factors you should consider – the equipment that you choose for your system, your financing options all have an impact on your solar savings. Solar panels provide renewable energy for your home, which helps in improving the environment and reduces your electricity bill. Before you buy solar panels, research the different factors and decide which option is right for you. The material used to make solar panels and inverter as well as mounting play an important role in the economy and performance of the solar panel system.
This guide will help you evaluate the best solar panels and inverters available so that you can choose the value for money equipment for your home. let’s, take a look at factors you should remind during purchasing solar panel system.
This is probably the first factor you should consider. Cost is determined by various variables like the power output, the physical size of the panel, the brand, the quality of material used, the durability and warranty period.
Different type of manufacturers produces a different type of panels in terms of quality, price, and efficiency. There are many manufacturers which have their own research and development team while many other manufacturers just assemble components. The manufacturers which have the R&D team definitely develop the quality product but they are very costly. The manufacturers which assemble part can provide a cheap and good quality product.
3. Energy Efficiency
This is how much light energy received by the panel is converted into electrical energy. The more efficient is the better option but it is also more expensive. It is not always the best choice, as you live in the area where sunlight is abundant you don’t need to buy high efficiency. If you live in an area where sunlight is not abundant then you should consider high-efficiency solar panels.
This factor is the confidence of manufacturers on their product. If the quality of the product is good, the manufacturer will provide you with a longer warranty. usually, solar panels have 25 years of warranty. If the manufacturer doesn’t provide a longer warranty, than the quality of their product must be not up to the mark. Beware of misleading by tempting price. You might regret it later.
5. Temperature coefficient
This is the effect of heat which falls on the health of solar panels. Overheating of panel accelerates the ageing of solar panel, the lower the percentage per degree Celsius, the better.
Here size stands for both physical size and watts. The physical size of the panels depends on the quality and output of the panel. You should keep in mind to install enough big panels that can power all household appliances.
I hope this guide will help you out in choosing the right solar panel system. Thank you, Guys.