In the world spoilt by options, it is even harder to choose the best solar system for home or domestic purposes. From solar panels made with nanowires to windows that magically transform light into electricity, the spectrum of choices is as diverse as promising. Innovative technologies like thin, flexible solar panels, solar farms on water, and sprawling solar plants have changed the way we harness energy, changing our world and paving the way for a more sustainable future.
Even though the options are many, deciding what makes the right solar system for your home is tricky. Moreover, solar systems aren’t in trend as of yet, hence, very little data is available for us to judge the available systems. To ease your selection of the best solar system for your home, we have compiled a guide that will walk you through factors to consider before you make a one-time investment decision to save on your power bills.
1. Analyse Your Energy Needs
Before we dive right into the details, it is very crucial to know your home energy requirements. A very easy way to do it is by reviewing your old electricity bills at least 5-10 and simply taking an average. This will give an overall idea of the size of the solar system you will need.
Key Points:
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- Look at your daily, monthly, and annual energy usage in kilowatt-hours (kWh).
- Consider future energy requirements
- The larger the house, the more powerful the solar system should be.
2. Determine Your Type
Fundamentally, there are only three main types of solar panels to choose from: monocrystalline, polycrystalline, and thin-film. Each has its pros and cons, and it completely depends on your specific needs and budget.
| TYPE OF SOLAR PANELS | EFFICIENCY | LIFESPAN
(IN YEARS) |
COST | KNOWN FOR |
| Monocrystalline | High (15-20%) | Long (25+) | Higher than other types | Homes with limited rooftops where maximum efficiency is needed. |
| Polycrystalline | Moderate (13-16%) | Long(20-25) | More affordable | Larger roofs with sufficient space for more panels. |
| Thin Film | Lower (10-12%) | Shorter (10-12) | Cheapest Option | Non-traditional area. Where flexibility and weight are critical |
3. Efficiency and Cost
Efficiency and cost are two very important factors that go hand in hand. While high-efficiency panels generate more power per square foot, they come at a higher price point. To strike the right balance, assess your budget and energy needs to determine the best option for you. For instance, Inter Solar’s panels offer a range of efficient and cost-effective solutions, empowering you to harness the power of the sun without breaking the bank.
4. Quality and Reliability
You need to find a reliable solar panel manufacturer based on customer reviews, reputation, and warranty. It is an investment for long-term gain so it is the most important part when you look for solar panels.
Top Manufacturers to Consider:
a. Intersolar Systems: Most efficient organization in this field, known for manufacturing and supplying high-quality, durable, and energy-efficient solar panels.
b. SunPower: Known for high efficiency and performance.
c. Panasonic: Offers premium panels with extended warranties.
d. Q-cells: Innovative and Very popular for households.
e. Canadian Solar: Great for colder climates.
f. Trina Solar: Very affordable and reliable.
g. Silfab Solar: Known in the industry for its extended warranties.
5. Installation Process
It is equally important to look for a good installation company as it will play a very crucial role in its longevity and performance. A poor installation can significantly reduce the quality of panels irrespective of the brand. It can lead to potential damage and higher maintenance costs.
Quality Installation Steps:
a. Hire professionals: Look for certified installers. Unless you are a professional, it is recommended that you do not install solar panels on your own. The following organizations offer certifications that hold value:
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- North American Board of Certified Energy Practitioners (NABCEP)
- Renewable Energy Association (REA)
- Indian Renewable Energy Development Agency (IREDA)
These certifications ensure that the installers have the necessary expertise and knowledge to install solar panels safely and efficiently.
b. Customer Reviews: Read reviews on Google and their website, that will give you a good idea about the company.
c. Site Assessment: It is conducted to optimise panel placement for maximum sunlight exposure, ensuring your system generates the most energy possible.
6. Government Incentives and Financing Options
There are many government subsidies waiting for you, as soon as you install the solar system. You will receive many tax-related profits and subsidies from the government.
Options to Explore:
a. Solar Financing: There are many options like solar loans, leases, and Power Purchase Agreements (PPAs) for people who cannot afford it upfront.
b. Rebates: Look for government or private incentives that can further lower your cost of purchase.
7. Maintenance and Monitoring
Once your solar system is installed, maintenance is minimal. But, you have to regularly monitor to get the best possible results. This is one of the most futuristic investments.
Three Tips for Maintenance: CMA (Clean, Monitor, Annual check) checkups:
a. Clean: Always keep the panels clean from dust to ensure a very good efficiency
b. Monitor: Install a Monitoring System to keep a check on system performance and early diagnosis of issues.
c. Annual Checks: Just the way you go for annual checkups, your systems should also go to check for any wear and tear or any other red signals.
Conclusion
Choosing the right solar system for your home can be very confusing but you have to be very careful as it is a long-term investment plan. Understanding all the factors and finding the best quality system is the most important task. These steps can ensure your system to be very cost-effective and sustainable. Don’t forget to explore available incentives and maximize your savings and enjoy the benefits of solar energy for years to come.
