Photovoltaic Systems or Solar Power systems are one of the fastest-growing energy alternatives for commercial application. This applies to all sorts of commercial buildings. You could find these systems installed in almost every commercial building in developed countries today.
However, some commercial building owners still have doubts about the photovoltaic system. Thus, we have lined up 20 questions about these systems on commercial buildings.
Photovoltaic Systems on Commercial Buildings: 20 Questions Answered
Following are some common questions for Photovoltaic systems on commercial buildings
1.What is a solar power system’s capacity?
Solar power is measured in KWp, meaning Kilowatt Peak, which is why a 100 KWp does not guarantee 100 units of electricity in an hour. These units produce around 1, 50,000 to 1, 80,000 Units, depending on various factors.
2. What factors affect power generation in these solar energy systems?
Following are the factors which affect power generation in photovoltaic systems on commercial buildings
- Sunshine intensity
- Angle of sun
- Ambient temperature
3. What happens to solar power produced in excess or less than what is needed?
Solar energy possesses infirm power, which is why it transfers the extra power into the main grid or a battery backup. This is where the system draws energy in case the solar power is lower than what is needed, whereas, the excess is fed to the system again.
4. Can you use Sunshades and Porticos for mounting solar panels in the additional rooftops?
Yes, this is possible in theory, but on-field engineers need to test details during testing.
5. Can you sync the solar plant with a Grid Power and Dg Power?
Yes, experts can sync a solar plant with grid power and dg power requirement, however, expert vigilance is required.
6. Do commercial buildings need more Lightning arresters?
No, commercial buildings do not need lighting arresters if the existing ones function properly. Most of these buildings are ascertained during execution.
7. Do mounting Solar Panels damage the roof / weathering course or load the roof?
No, mounting solar panels does not cause any damage to the roof. It is because the additional solar panel weight is within the concrete’s weight-bearing capabilities. However, if some users have Asbestos roofing or existing damage, they may need to replace it.
8. Are there any safety standards for Solar Power Plant?
Yes, solar power plants have safety standards and installations require expert advice for safety measures that you can find here.
9. Is there a guarantee for power production?
Yes, professionals can guarantee power production from photovoltaic cells; however, the production varies from location to location.
10. Are Solar Power Plants resistant to rain, wind, and seismic conditions?
Professionals create solar power plants in commercial buildings according to possible location issues. These experts submit the engineer drawing and structure for the customer’s approval before beginning the installation.
11. Do Solar Power Plants come with a warranty?
Yes, solar power plants come with a standard warranty, depending on the brand. However, most of these companies offer a 20-year warranty on their solar components.
12. Do experts need permanent roof access for Solar Power Plants?
No, commercial building owners do not need to grant permanent roof access for maintaining the solar power units. Instead, experts can do it remotely, or schedule a visit when needed.
13. Where can users find the specifications of the photovoltaic systems?
Users can easily find all the product-related information on the box or contact the manufacturers when required.
14. What documentation comes with photovoltaic systems?
The photovoltaic systems come with a user manual and maintenance guide. Customers can refer to these documents when needed.
15. Can Solar Power run AC?
Yes, solar power can run ACs provided that you have a system for it accordingly. It is because the energy from grid-fed solar systems is used in real-time.
16. Why is Solar Power more sustainable?
Solar plants take their energy from the sun and since one cannot use it out, solar power becomes a long-term, sustainable energy source for commercial buildings too. This also makes it a better option than using fossil fuels and leaves out little to no traces of toxicity.
17. What qualities should a good photovoltaic systems company have?
Any professional photovoltaic system company should have the following characteristics:
A quality installation: A good photovoltaic company should install quality systems only. It is because you wouldn’t want to spend extensive amounts on repetitive maintenance and replacement costs.
NABCEP Certification: The NACEP Certification is working proof that the service provider is legitimate and the customers can rely on them. Most of the service providers with a NABCEP certification have the skills, expertise, and experience to handle solar power installation tasks professionals.
- Easy Access Customer Service: Most solar power plants do not need maintenance right away. However, you should always have professional support with you 24×7, in case the photovoltaic systems on a commercial building start acting up.
18. Can Solar Power Units charge electric cars?
Many commercial building owners, industrialists, and professionals consider the multi-use of solar power systems. It is because photovoltaic cells allow users to charge electric cars too. Users can plug their car into an outlet powered by solar power, and see their electric cars get charged in no time.
19. Will Solar Power reach parity?
The average cost of the photovoltaic system is around $25,000 for a commercial building. While this is a little expensive, experts believe it will reach parity soon. Most of these systems last at least 25 years, which makes reaching parity quite easy.
20. Do Solar Power Systems work after an EMP blast?
There is no clear answer to whether a solar power system will work in case of an EMP blast. However, most solar power systems are connected directly to the power grid. These grids can lose their power in case of an EMP blast. Therefore, the solar power systems will also lose their power in case of a major EMP blast.
Photovoltaic Systems on Commercial Building
Installing photovoltaic systems on commercial buildings is a good way to get safe, sustainable energy. We hope that the top 20 questions discussed in this list help you make your photovoltaic system installation easier, and save money in the long run. We suggest keeping these queries in mind the next time you consult a professional for a photovoltaic system installation on your commercial building.