Here are Disadvantages of Solar Lighting
Solar power is also having a major dip in price as of today. There are many reasons why this is happening, and it’s more of a reason to get into this stuff now. People are using them to illuminate home as landscaping lights too. One major drawback of panels specifically that run off of sunlight is that they tend to be expensive.
You have to take your time and do your research because if you consume a lot of energy, then that may make your system cost a lot of money. How? You might need to change the solar panel and rechargeable battery from now and then. And trust me, they are costly. The best way to go about it is to reduce the amount of energy consumption we have and improve the efficiency of our homes.
It’s very expensive to install( this is partially true, as nowadays you will find good suppliers of solar cells or you can build them yourself with the right guide);
One source of energy-
Another thing is that with these systems there is only one way to get power (Well, most of the cases at least). You can produce energy only if you have easy access to sunlight, so you will need to store the excess of energy for bad weather days. The only way your solar panel will be able to produce electricity is if the sun is shining. That’s why it’s recommended to have a hybrid system (which includes indoor charging).
This isn’t necessarily a drawback only a drawback to using one source of energy. If you have a few different sources of producing electricity, then you will be sure to be producing electricity all year round. The best part is you will be doing it all for free after the upfront costs. You may realize that your house is not in good position to capture the maximum sunlight;
Requires large space-
It is true that in some homes where there is no space at all it is very hard to install the solar power system. The more area you can provide the more solar energy you are going to have. If you try to install readymade solar energy generating systems you have to pay much. You can make it yourself and can taste the benefit.
May cause pollution-
The cells that the solar panels may be damaged as an effect of pollution. Again in the cloudy days, you cannot dream of generating solar power. If your home does not enjoy the warmth of the sun all day out, you cannot dream of using solar power. For you the traditional power is applicable. Solar lights depend on the sun for its source of energy.
The more energy the solar cells absorb from the sun, the more electrical energy is stored in the battery. In which case, these devices are not suited in places where there is snow, as the freezing temperature can damage the battery and other electrical components in the device. Solar lights are also expensive.
The built-in rechargeable battery needs to be replaced within a few years, and this will add up to another expense.
Best for Non-critical
The power of the sun is an excellent option for lights that are decorative or serve a fairly non-critical role. But, solar power technology is not yet dependable enough to say that all situations can benefit. In situations where dependable lighting is an absolute must, regular electricity is still the best option.
Although the maintenance costs of any sort of lighting like solar LED yard lighting are little to none, the initial investment can be quite pricey, since the whole new system must be purchased. It can be a big investment to go from electric power to solar, and it may be too large of an investment for some. Even if solar power is a viable alternative to mains power, the initial capital cost may be prohibitive for many.
Your roof might not be appropriate for installing solar panels( you need to use them in a garage or other type of building should you have one);
The main cause that people are put off from installing residential solar energy is the expensive cost of installing it. However, you may make solar panels very cheap nowadays with the right guide regarding how to build them.