The Perfect Solar Panels for Your Electrical Appliances in Pakistan

Introduction

In this post we will discuss the Top 10 solar panels for your Electric appliances that will slash your electricity bills in Pakistan. As we know the rate of electricity unit in Pakistan has been rising progressively in short duration of time, which is due to a number of reasons that includes the increasing cost of imported fuel, the depreciation of the Pakistani rupee, and the government's decision to slash energy subsidies.

In the last 6 months, the average electricity tariff has been increased by a great number and the per unit cost of electricity in Pakistan on this date as I am typing this post is Rs 32 per month which will increase according to the consumption of your electricity units.

This rising cost of electricity is putting strain on household budgets and businesses alike. The common masses are struggling very hard to meet the both ends meet and to afford to pay their electricity bills which consumes a major chunk of their household budget. Due to this reason some businesses are even being forced to shut down due to the high cost of power.

Electricity is a vital part of our daily life and without it survival is not possible in today’s world. So, it is time to search for and adopt alternate sources of electricity so that the strain on your household budget can be minimized. So, the best option available as an alternate source of electricity is Electricity generated through Solar Energy which is a sustainable and cost-effective solution.

Understanding 12 Volt Solar Panels

What are 12 VDC Solar Panels?

12 VDC solar panels are small versatile photovoltaic (PV) systems designed to convert energy from the sun it into electrical power. These panels are designed and combine in such a way that it produces a voltage of 12 volts, which is suitable for a range of applications, from charging small electronic devices to powering lighting systems and small appliances. Due to their lower voltage output, they are often used in off-grid or remote locations where grid power is inaccessible or unreliable.

How do 12 Volt Solar Panels Work?

The basic principle behind the operation of 12 VDC solar panels is the photovoltaic effect. These panels are made of multiple solar cells, usually made of silicon, that absorb sunlight. When these cells are exposed to sunlight, the electrons within the material gets excited which results in electric current. These solar panel cells are often connected in a series configuration to achieve a voltage output of 12 volts direct current. This direct current (DC) electricity is then typically stored in batteries for later use or can be transformed into alternating current (AC) using an inverter, which allows it to power various devices and appliances operating on alternating current.

Factors to Consider When Choosing 12 Volt Solar Panels

Before buying a 12-volt solar panel, you should always consider the solar cell type and panel efficiency of a solar panel otherwise you will end up having a non-efficient solar panel that will not cater for your requirements. To find out panel efficiency divide the power rating by the total panel area which also means that size of the panel does not always equate to higher efficiency. However, larger panels using larger size cells increases the cell surface area which does boost overall efficiency. Look out for the panels built using advanced ‘Interdigitated back contact’ or IBC cells that are the most efficient. You may also consider heterojunction (HJT) cells, TOPcon cells, half-cut, multi-busbar monocrystalline PERC cells and shingled cells but you should always put them in your second priority list. 60-cell poly or multicrystalline panels are generally the least efficient and equally the lowest cost panels that you must avoid. Listed below are the efficiency percentage of the different solar cells used in solar panels: -

        

Solar Panel	Effeciency
Polycrystalline	15% to 18%
Monocrystalline	16.5% to 19%
Polycrystalline PERC	17% to 19.5%
Monocrystalline PERC	17.5% to 20%
Monocrystalline N-type	19% to 20.5%
Monocrystalline N-type TOPcon	21% to 22.6%
Monocrystalline N-type HJT	21.2% to 22.8%
Monocrystalline N-type IBC	21.5% to 23.6%

Common Solar Panel Sizes

Listed below are the most common sizes available for solar panels. Select the one that suites your requirement: -

No of Solar Cells	Dimensions
60 cell panel (120 HC)	Approx width 0.98m x length 1.65m
72 cell panel (144 HC)	Approx width 1.0m x length 2.0m
96/104 cell panel	Approx width 1.05m x length 1.60m
66 cell panel (132 HC)	Approx width 1.10m x length 1.80m

List of Top 10 Efficient Solar Panels 2023

The Top 10 12 Volt Solar Panels Available in Pakistan

Listed below are the top ten best solar panels in Pakistan.

Top Ten Solar Panels	Price
Canadian 660W HIKU7 Mono Perc Solar Panel	₨ 84,480
Canadian 550W Mono Half Cell Solar Panel	₨ 70,400
Astronergy 540W Half Cut Mono Perc Solar Panel	₨ 69,120
Astronergy 535W Half Cut Mono Perc Solar Panel	₨ 68,480
Canadian Solar 530W Bifacial Mono Perc Solar Panel	₨ 67,840
Astronergy 450W Half Cut Mono Perc Solar Panel	₨ 57,600
Canadian Solar 425 Watt Half Cut Poly Perc Solar Panel	₨ 54,400
Canadian Solar 445W Mono Perc Solar Panel	₨ 56,960
Canadian Solar 360W Half Cut Poly Perc Solar Panel	₨ 46,080
Astronergy 340 Watt Poly Solar Panel	₨ 43,520

If you are planning to buy one of these mentioned solar panels do visit www.ultrasolar.pk/shop/ for best deals.

How many solar panels required for 1.5 ton AC?

A 1.5-ton air conditioner uses roughly 2500 watts of power on average; thus five 450-watt solar panels would be required to meet this demand but make sure to use power efficient solar panels. Moreover, if you intend to purchase an inverter, you will require a 3 kVA grid inverter.

Please bear in mind that these calculations are approximate and are only to run a 1.5-ton AC if you are planning to add more electrical equipment’s to your solar panels it is recommended to calculate you overall load in terms of watts and then decide the number of solar panel and solar inverters you require.

The Financial Benefits of Using 12 Volt Solar Panels

The financial benefits of using 12-volt solar panels are significant. These panels provide us a cost-effective way to harness free solar energy and generate electricity which ultimately slash your beefy monthly electricity bills. It is a onetime investment that will benefit you for a long period of time. Moreover, considering the current prices of electricity in Pakistan this investment will recover in a year or two.  After that the energy they produce is essentially free, leading to long-term savings. Moreover, in some regions of Pakistan, surplus energy generated by these panels can be fed back into the grid, allowing users to earn credits or even income through net metering programs. Overall, opting for 12-volt solar panels can lead to significant financial savings while contributing to a greener and more sustainable energy future.

Conclusion

In conclusion, the escalating cost of electricity in Pakistan has placed immense pressure on both households and businesses, prompting the search for alternative power sources. The dire need for affordable energy solutions has led to the exploration of 12-volt solar panels as a sustainable and efficient option. These panels, driven by the photovoltaic effect, present a practical way to generate electricity, especially in remote or off-grid areas. By harnessing the sun's energy, households and businesses can substantially reduce their electricity bills and mitigate the financial strain caused by rising tariffs. Therefore, considering the top 10 efficient solar panels available in the market, along with the insight into common panel sizes and their corresponding efficiencies, guides consumers towards informed decisions. Investing in 12-volt solar panels not only translates into immediate savings but also contributes to a cleaner environment, making it a practical choice for a brighter and more economical future in Pakistan.

 

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