We have been seeing a rise in the demand for renewable energy in recent years and solar power has emerged as the front-runner in the race as one of the best options for renewable energy sources. Even though traditional solar cells have been used for decades, the search to find improved solar technology has always been there. One of the emerging developments in recent times has been perovskite solar cells.
In this blog we are going to discuss perovskite solar cells and what makes them a good choice for solar panels and the challenges ahead. Are they really a replacement for traditional solar cells yet?
What are Perovskite solar cells?
Perovskite solar cells are a type of photovoltaic cell that is made of a thin layer of perovskite material which acts as the light-harvesting active layer. This material is typically a hybrid organic/inorganic lead or tin halide-based substance. Due to their unique optical & electronic properties, they have become one of the most sought-after materials that can be used to convert solar energy. Delivering higher solar energy conversions than the traditional solar cells, these cells hold promise as a strong contender for the future of solar energy.
Advantages of perovskite solar cells:
1. Flexible & lightweight
Perovskite solar cells are more flexible and lightweight than traditional solar cells, which makes their installation and transport much easier. They have high efficiency in absorbing light as they are direct band gap semiconductors. This means that a very thin layer of these solar cells can offer high efficiency rates.
2. Low manufacturing cost
Perovskite solar cells are much cheaper to manufacture as compared to traditional solar cells. The raw materials that are used to manufacture them are available at low costs and the methods are inexpensive thereby offering a cost-effective option. Whereas the traditional silicon cells require expensive, multi-step procedures that are carried out in specialized facilities that require high temperatures under high vacuum.
Challenges
Even though Perovskite solar cells deliver high power conversion efficiencies, they are known to be unstable in the presence of moisture, heat, and light which leads to their shorter lifespan also their in-depth working mechanism is still to be researched.
But research & development is being carried out to achieve improved stability for them
Summary
Perovskite solar cells hold the potential to transform the solar energy industry but still, many challenges need to be overcome.
With ongoing research and continued advancement in this field, we may soon see perovskite solar cells being a feasible and widely used option in solar applications.
Gold Star is a leading solar battery manufacturer offering VRLA batteries with longer backup and long life.
Comments
Post a Comment