Difference Between Single Glass and Double Glass Solar Panels | Choosing the Right Option

In simple words, a solar panel is a photocell or sensitive sheet that absorbs sunlight and generates electricity from it. These panels are of two types, single glass and double glass. Although both of them can have advantages of investing, first it is important to know their advantages and full details about them. It is important to understand the difference between single glass and double glass solar panels as both have different characteristics. Since they are the best and most reliable source of electricity from the sun, it is important to know their advantages and disadvantages.

Understanding Single Glass Solar Panels

Single glass panels are also known as monofacial panels. They consist of a layer of glass which protects the photovoltaic cells ie protects them from snow, wind, dust etc. and also absorbs sunlight. Whereas at the back there is a back sheet which covers the back side i.e. protects it from damage. In addition, it has an aluminium frame that provides strength to the panel and also protects it from potential damage during accidents. They are cheaper and more widely available than other panels and are the most widely used panels in the country.

Pros of Single Glass Solar Panels

The pros are given as,

• These panels are quite cheap as their manufacturing process is easy.
•  They are light in weight so their installation is also quite easy. Due to their light weight, they are easy to carry and thus the risk of damage is minimal. 
•  These are the best panels in terms of performance and hence always provide an advantage to the choosers. 
• These are easily available in the market and are consumer accessible panels. 
• They are adaptable to all types of environments, meaning they excel in even the harshest of climates.
• They have long been the first priority of customers.

Cons of Single Glass Solar Panel

Cons of single glass panel ae given as,

• Although it has a single layer of glass, it is quite sensitive to environmental stress. Hence, their long-term stability may be affected. 
• An aluminium frame is placed around the glass of this panel, so it does not look good.

Understanding Double Glass Solar Panel:

Double glass panels, also known as bifacial solar panels, have gained a lot of popularity in the solar panels market due to their innovative design. These panels have layers of glass on both sides to absorb sunlight. It also reduces the damage caused by microcracks on the panel. Between these two is a transparent layer which increases the durability of the panel. They use an innovative design that allows them to deliver up to 25% more power as they absorb light from both the front and back sides. In addition, the possibility of microcracks during installation is also reduced. However, their installation is a bit difficult.

Pros of Glass on glass solar modules

Pros of double glass panels are given as,

• Although it has glass layers on both sides, it absorbs more light and performs better. These can be perfect for individuals who want to get the most energy from solar installations.
•  Although it has two layers, it is quite durable in terms of protection against moisture and UV rays. 
• They absorb heat much better and are therefore suitable for harsh climates. 
• It is long lasting and excellent in terms of performance.

Cons of Double Glass Technology Solar Panels

The cons of double glass panel are given as,

• Their manufacturing process is quite complex due to which they are more expensive than single glass panels.
•  Although it consists of two layers, it is quite heavy and prone to damage due to its weight during installation.

Choosing the Right Option

Single and double glass panels are quite popular in the market. Single glass panels have long been the first preference of consumers. Double glass panels are manufactured with advanced technology and therefore generate more electricity than single glass panels. The choice between the two always depends on the funds available and the desired results. Single glass panels are better for those who have low cost and aesthetics are not important for them. For those who want longevity and high performance, a double glass panel will be better, but the investment in both pays off.

Conclusion

Keep this in mind while knowing the difference between single glass and double glass solar panels، Although the main purpose of both single glass panels and double glass panels is to capture energy from the sun and convert it into electricity, the installation of both is significantly different from each other. As the PV cell technology in solar panels has become quite good, it is much better to use double glass panels as it has a longer lifespan and is better in terms of performance. But single glass panels also give good yield but their yield is less than 25% compared to double glass panels. The selection stage of both of them is very important. Review your electricity expenses and after that choose a panel keeping in mind the cost. Knowing and understanding the difference between single glass and  double solar panels is very important before buying one.