When it comes to solar power systems for residential use, there are many available options on the market. Among these options are the 5kW and 10kW solar systems, which have been proven to significantly increase a household’s savings on its energy bills and help reduce its carbon footprint. However, choosing between the two can be challenging, especially if you’re not really familiar with the technical aspects of the solar power systems. In this article, we will explore the basics of 10kW and 5kW Solar Power System and help you determine which one would be the best to fit your energy needs and budget.
Power Output
A 5kW solar system usually generates around 20-22 kWh of electricity per day, whereas a 10kW solar system produces 40-44kWh per day. This would mean that if you have a small to medium-sized household, the energy of the 5kW solar system is more than enough to meet your energy needs. However, for those who have a larger household or businesses that consume a significant amount of electricity, you will want to consider the 10kW solar system.
Space requirements
Another crucial factor to consider is the amount of space required for the installation of the solar panels. A 5kW solar system needs an approximate area of 20-25 square meters in roof space, while the 10kW solar system doubles that required space. If your household has limited roof space, opting for a 5kW solar system would be the best decision.
Cost
Naturally, the cost of each solar system is a factor to consider when choosing. Because the 10kW system has double the capacity of the 5kW system, it is also significantly more expensive. However, you should not only consider the present but also factor in the long-term savings that each solar system would bring to your electricity bills when you are making your decision.
Maintenance
Both the 5kW and 10kW systems require little to no maintenance beyond an annual cleaning of the solar panels. However, a 10kW system may require frequent inspections more than the 5kW system due to its larger size and because it is a lot more complex.
Return on Investment
The return on investment, or RIO for a solar system is an essential consideration when you choose the size of the solar system that you will install. Generally, a 5kW solar system has a shorter ROI period compared to a 10kW system because of the difference in their prices. The ROI for a 5kW system is usually around 3-5 years, while the ROI for a 10kW system is estimated to take up to 5-7 years.
Ultimately, the size of the solar system you will have to buy depends on your specific energy needs, available space, and budget. It is important to conduct thorough research and even consult solar experts to ensure that you make an informed decision that meets your needs and requirements.
Conclusion
The 5kW solar system is ideal for small to medium sized households with limited roof space and low energy consumption. On the other hand, the 10kW system is more suitable for larger households or even businesses with higher energy requirements and enough space to install the panels. By considering these factors, it is easier to make an informed decision in which solar system to choose for your needs.
