5 Reasons Why Your Business Needs 36 cell solar panel？

Electricity holds a critical significance in the economic growth of any country. Many nations are progressing rapidly, however if growth is to stay steadfast, the accessibility to a continuous supply of electricity is quintessential. In order to stimulate development in every sector, whether it is a large or small-scale manufacturing, education or healthcare, electricity is a key aspect.

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There are numerous obstacles which keep the power industry from unleashing its true capabilities. One of the major roadblocks is the availability and accessibility of fuel. Ironically, India has the 5th largest reservoir of coal in the world and yet our thermal plants are highly dependent on imported coal. This is why the cost of energy production increases, which leads to operational inefficiencies and unstable financial health. Therefore, governments and decision-makers are now emphasizing energy efficient solutions to mitigate the dependence on energy imports.

In addition, the colossal waves of urbanization and industrialization have hit every nook and corner of the world, making energy crunch an inevitable possibility in the coming years. To combat these situations, multiple industrialists, businesses and organizations are now migrating to renewable sources such as solar energy. This source of alternative power can not only compensate for demand for traditional energy sources (coal and gas), but also lay the groundwork for a greener and cleaner future.

However, building a quality infrastructure for solar production necessitates investors to make informed decisions regarding;

• The type of panels and supporting equipment
• Track-record of the EPC player
• Location of the installation
• Measurement of efficiency
• Post-Installation care and so forth

With each passing day, investment in commercial photovoltaic is increasing manifold. Firstly, because the performance of the panels has improved dramatically. Secondly, there is also mounting pressure by authorities on manufacturers and businesses to employ renewable energy sources with the goals to prevent climate change by constructing zero-carbon buildings.

The upfront cost of a solar plant is generally higher, that is why the efficiency of the panel equates with the return on investment (ROI). Numerous businesses invest their capital on commercial solar panels without assessing the upkeep and installation considerations to make panels efficient throughout their lifetime. As a result, these panels fail to generate ample amounts of electricity to support the power needs of a business.

Businesses should be mindful about a variety of factors to uphold maximum solar panels efficiency. Let’s walk you through the tips that can considerably transform and improve the efficiency and energy harvest.

1. Always spend in top-grade panels

The excellence of the photovoltaic panels you select influences the efficiency levels. Nowadays, most PV cells are mostly made with silicon. Its sanctity is a major contributor to the yield. The effectiveness and production levels of crystalline silicon solar panels can vary as per the purity of the cells used in it.

For instance, Monocrystalline panels have humongous, cylinder – shaped, silicon ingots that are sectioned into four parts to form the solar cells. They have noticeably uniform colors and rims. In comparison to polycrystalline photovoltaic panels, they are relatively more proficient and costly as well. They work well for projects that have limited space.

If you have ample space, you can always pick polycrystalline panels. Here, molten silicon is shaped using square-shaped moulds. Once the silicon cools down, the moulds are cut and used to form solar cells on arrays. Since this is a less expensive manufacturing method, the panels are generally cheaper than monocrystalline panels. Monocrystalline panels can also withstand the hot weather without harming the efficiency.

2. Deploying solar panels in shaded locations should be prevented.

Because solar panels produce energy from the photons, it comes down to the fact that shade reduces conversion efficiency. Although, many investors are unaware of the impact of shade on solar arrays.

Even if it is only one solar cell that is located in the shaded area, it could have an adverse influence on the power produced by its surrounding cells. It starts acting as a resistor instead of a driver.

Tree branches as well as other structural elements nearby the installation spot are the two most common culprits.  As an investor, you should ensure that you spend time during the planning phase analyzing the site to guarantee that shade will not be an area of concern.

3. Orientation and Positioning

Solar panels must be directed correctly in order to obtain an abundant amount of sunlight throughout the day. While determining the alignment, you must consider the location and altitude of your property. Competent and experienced EPC installers would be capable of mounting arrays ideally and compensate for any disadvantage in the installation site.

With that, solar trackers enable solar panels to tweak their placement in response to the changing position of the sun, although they are frequently incredibly expensive.

The position and angle are two key aspects to consider when configuring panels. For highest exposure to sunlight, they should be assembled at an angle ranging from 18-36 degrees. Panels must be oriented south if you live in the Northern Hemisphere. However, they should point to the north, if the installation is in the Southern Hemisphere.

4. Partner with a reputed EPC player

Do your research and join hands with EPC players who have a proven track-record of installation and expertise in the domain. EPC players take care of the project from the designing, procurement, installation to service stage. Since they are one-stop solution providers, you don’t have to rely on other vendors for parts and equipment.

Additionally, temperature has an implication on solar panel effectiveness. As the temperature goes beyond the normal levels, the efficiency of solar panels declines. During deployment, sufficient space should be given between the solar panels and the roof or between the arrays. It provides optimum air flow and keeps your photovoltaic panels from excessive heat.

5. Regular maintenance of the panels

Once installed, these panels or arrays require regular minimal maintenance as they don’t have an automated cleaning system. Nevertheless, it is ideal to wash the solar panels on a routine basis because dust particles could build up on the top layer and reduce the efficiency.

Dust may still induce a 5% decrease in outcome over the duration of a year. Even so, if they become filthy – in areas where the intensity of rainfall is low, then the harvest can drop by more than 20%. Accumulated leaves, dust and bird droppings can cover the upper surface and block the sun completely.

Way Forward with Novergy

Novergy offers Very High Efficiency Crystalline Silicon solar panels made using the highest quality raw materials under stringent manufacturing standards. Our Half-cut Solar panels consistently deliver reliable power and more kWh energy (up to 60% or higher) for an extended period of time with significantly lower degradation.

The cell efficiency of these solar panels is greater than 21%. These solar panels are available in different wattages reaching up to 350w and with various cell configurations such as 72 cells, 60 cells, and 36 cells.

The twin peak solar panels effectively give maximum throughput with its smarter and sturdy design for all weather conditions.

The twin peak solar panel is a promising investment in saving long term energy costs.

These solar panels are backed by a 25 years linear warranty resulting in a more stable performance assurance and ensuring complete peace of mind for the customer.

On average, a solar panel can output about 400 watts of power under direct sunlight, and produce about 2 kilowatt-hours (kWh) of energy per day.

Most homes install around 18 solar panels, producing an average of 36 kWh of solar energy daily. That’s enough to cover most, if not all, of a typical home’s energy consumption.

But the total electricity produced by a solar panel can vary widely depending on a few factors, like:

• Available sunlight

• The panel’s characteristics

• Where in the world the panel is installed

• Age of the solar panel

You can watch solar expert Ben Zientara break down how much energy solar panels produce in this video:

Calculate how quickly solar panels on your home would pay for themselves

What is the power output of a solar panel?

The most popular residential solar panels installed today have an output of 400 watts of power per hour in ideal conditions. 

Power is a measurement of the amount of electricity being generated at any given time and is measured in watts.

Power output of popular solar panels

Here are the power ratings offered by some of the best solar panels on the market:

Brand

Model series

Output

Qcells

Q.PEAK DUO

400 - 405 W

JA Solar

Deep Blue 3.0

390 - 400 W

Canadian Solar

HiKu6 All-Black

395 - 400 W

Silfab Solar

Silfab Prime

400 - 410 W

REC Solar

Alpha Pure

400 - 410 W

These power ratings are made using ideal laboratory conditions known as Standard Test Conditions (STC), which is a measurement of how well a solar panel performs with perfect illumination at 25 degrees Celsius. 

Unfortunately, your roof isn’t a lab, so the solar panels will likely produce less power than they’re rated for in the real world. But rooftop solar installations are designed with this in mind, so they will produce the amount of power your home needs!

For more information, please visit 36 cell solar panel.

Related links:
How to Choose the Right Off-Grid Inverter? - BougeRV Canada

How much energy does a solar panel produce?

How a Balcony Solar System Can Power Your Home - Neexgent

Time

1 day

1 week

1 month

1 year

Energy produced by one solar panel

2 kWh

14 kWh

60 kWh

730 kWh

Energy is the amount of power a solar panel produces over time. On average, a solar panel will generate about 2 kWh of energy each day.

One solar panel produces enough energy to run a few small appliances. To put it in perspective, energy generated by one panel in one day could run your TV for 24 straight hours!

Chances are you’re not going to install just one solar panel. Most homeowners install between 15 and 19 solar panels to cover their electricity needs. An average 6 kW solar installation will generate 915 kWh of electricity per month.

How much energy will solar panels generate on your roof?

4 factors that affect the amount of electricity that solar panels produce

Four main things will impact how much energy your solar panels will produce:

1. The amount of sunlight

2. Panel and system characteristics

3. Your roof

4. The panel’s age

1. Amount of sunlight

The amount of sunlight that hits a solar panel is one of the biggest factors in how much electricity it will generate. The more sunlight available to the panel, the more electricity it can produce.

Solar panels installed in sunnier states will generate more electricity than those in more overcast areas. But, solar panels do still generate electricity in cloudy weather, just not as much!

We use peak sun hours to measure how much direct sunlight a location gets per day. Arizona, for example, receives an average of 7.5 peak sun hours each day, while Alaska only gets 2.5. So, a 400-watt panel in Arizona can generate 3 kWh in a day versus just 1 kWh in Alaska.

2. Panel characteristics

The panel itself also affects how much energy it can produce. Solar panels are made up of solar cells, which are what actually turn sunlight into electricity. 

There are different types of solar panels: monocrystalline, polycrystalline, and thin-film. Monocrystalline are the most popular because they can generate electricity more efficiently than other types.

The physical size of the solar panel can impact its power generation, too. Solar panels are made up of solar cells. These days, most residential solar panels have 108 to 120 half-cut solar cells, while most commercial and utility-scale panels have 144 cells. 

How the solar cell is constructed will make a difference, too. Solar cells using PERC technology generate more energy than older cell types, but more advanced cells using heterojunction and TOPCon technology can be even more efficient. The most efficient residential solar panels can now convert 24% of the sun’s power into electricity. 

3. Your roof

The characteristics of your roof are a major player in how much energy solar panels can produce for your home. The truth is not all roofs are good for solar. Solar panels should be installed on unshaded roofs and cleared of debris to maximize solar production.

The number one thing you need to consider is the direction of your roof. Solar panels in the United States produce the most energy installed on south-facing roofs.

Don’t worry; solar panels can be installed on roofs facing any direction. The panels will just generate less electricity because they get less sunlight.

The following table outlines how much electricity a solar panel will generate facing different directions if all other factors are the same:

Solar panel direction

Estimated output*

South

2 kWh

East

1.7 kWh

West

1.7 kWh

North

1.4 kWh

*Assumes 400-watt solar panel and 5 peak sun hours

4. The panel’s age

The panel’s age is often forgotten, but it’s important to remember that your solar panels won’t produce the same amount of energy for their whole life. As solar panels age, they lose a bit of their ability to generate power. You can think of it as any other electronic you have - your laptop probably doesn’t work as well as it did the day you bought it.

On average, solar panels degrade at a rate of about 0.5% per year. So, by the end of a panel’s typical 25-year warranty period, they usually operate at about 85% of what it was initially. You don’t need to worry much about degradation. Your solar panels will still generate enough electricity to lower your utility bills.

See how much it would cost to power your home with solar panels

Calculate how much electricity a solar panel can produce

So, now that we’ve covered what impacts a solar panel’s ability to produce electricity, we can get into the good stuff - figuring out how much energy solar panels will produce for your home.

We’ve already established that there are a number of factors that are going to impact how your solar panels generate electricity. So, for the sake of simplicity, we’re only going to take a couple of things into account for the below example, including:

• The wattage of the panel

• The peak sun hours in your area

All you need to do is multiply the wattage of your panel by the number of daily peak sun hours. 

Example: Calculating how much electricity a solar panel can produce

Let’s say you install a 400-watt solar panel and expect about four peak sun hours in a day. That means this panel would produce 1,600 watt-hours of electricity per day. Electricity is usually measured in kilowatt-hours, so you simply divide your 1,600 watt-hours by 1,000 to get 1.6 kilowatt-hours.

400 watts x 4 peak sun hours = 1,600 watt-hours per day 

1,600 watt-hours /1,000 = 1.6 kWh per day 1.6 kWh x 30 days = 48 kWh per month

1.3 kWh x 365 days = 584 kWh per year

You can take that 584 kWh per panel per year and multiply it by how many panels you have to get the total estimated solar energy for your system in a year. If you have 18 panels, that’s 18 panels x 584 kWh per panel = 10,512 kWh. 

Bear in mind that this only provides a rough estimate of how much electricity a solar installation will produce. The best way to determine how much energy solar panels will generate on your roof is to speak with a trusted local solar installer who can take all factors into account when calculating solar energy production. 

Get an accurate estimate of how much energy solar panels will produce on your roof

Power your whole home with solar to save money

Now you know how much solar electricity you can expect one solar panel to produce and how much a whole system can, too.

But the best part is that installing solar does way more than just let you power your home with renewable energy - it helps you save money. By using the electricity generated by solar panels on your roof, you don’t have to take electricity from your utility, which means they don’t have to charge you.

Most of the time, you can install enough solar panels to cover all of your electricity costs. In fact, that 6 kW solar system we discussed earlier could save the average American homeowner around $140 a month!

But of course, this is just an estimate. Just like with how much electricity a panel produces, how much solar panels can save you depends on many factors. The easiest way to determine how much solar panels can save you is by using our solar panel savings calculator below. Not only will you get a free solar savings estimate, but you can also choose to get in contact with vetted local solar installers to start getting real solar quotes for your specific home.

If you are looking for more details, kindly visit custom solar panels.