Category: Doart

Smog crisis in Pakistan

Solar Energy: A Sustainable Solution to the Smog Crisis in Pakistan

Major cities of Pakistan are under the envelope of smog, leading to many health issues across the country. Now, the issue is not limited to only Lahore but other cities are also facing smog alerts. Once known as the cleanest city, Islamabad is also facing a smog alert. In this critical condition of smog crisis in Pakistan, while many instant measures have been taken by the authorities to combat the smog crisis, it is necessary to find a long-term solution, which is solar energy.

If we want to ensure that our future generations breathe in clean air in Pakistan, we need to switch to solar energy. Keep reading this article to find in detail the current situation of the smog crisis in Pakistan and how solar energy is the perfect solution for it.

Instant measures being taken to combat smog in the capital city

First in Lahore, severe smoke was observed, where a smog alert has been imposed and people are strictly advised not to leave home without any valid reason. Even the schools, colleges, and universities are also closed so people can stay at home. Air pollution in Lahore is high during winters due to agricultural stubble burning, coal-fired power plants and brick kilns. The cool and dry air traps more pollution resulting in increased smog, which is now even visible from space. 

Unfortunately, that is not only the case with Lahore, but now Islamabad is also facing a similar situation. While the situation is not as alarming as Lahore, it is not safe as well. Recently, the authorities in the capital city decided to take a lot of quick and strict steps to ensure that Islamabad doesn’t become the second Lahore and loses its natural beauty and cleanliness that the city is known for.

The Islamabad Capital Territory Administration (ICTA) has recently imposed restrictions on all brick kilns and smoke-emitting factories. As these industries emit toxic gases and pollutants, which become the major cause of the smog and air pollution, the ICTA has imposed strict restrictions to close them. 

Additionally, the Deputy Commissioner of Islamabad, Irfan Nawaz Memon, also conducted a meeting with the Assistant Commissioners, the Islamabad Transport Authority (ITA), and the Excise Department to create and implement measures to control the pollution-inducing emissions across the city.

DC Irfan Memon clearly stated that these measures are being taken to manage air pollution, and it is an attempt to save the city before it reaches severe smog conditions. As responsible citizens of Pakistan, it is also our duty to keep a check on our activities and ensure that we are not contributing to air pollution; otherwise, not only us and those around us, but our future generations will also have to face its consequences.

Switch to renewable energy to save the capital city

It is not only the commercial and industrial sites responsible for the harmful release in the environment that causes air pollution and smog, but the residential properties also contribute to it. Each person is responsible for their carbon footprint, and if we want our environment to be safe from air pollution, we need to reduce our carbon footprint. Our energy consumption has direct effect on rapid climate change. Therefore, by switching our homes to solar energy we can also make a difference. This way we won’t be relying on fossil fuels for our energy needs, and there will be no harmful releases in the environment because of fossil fuels. 

Another way we can make a major difference is by switching large commercial and industrial properties to solar energy. As the energy needs of such properties are high, they are also responsible for higher emissions in the environment. By switching such large properties to solar energy, we can make a huge difference to reduce pollution, rapid climate change, and decrease carbon footprint. This step will benefit both sides, as factories will also benefit with no skyrocketing electricity bills and will not face issues like load-shedding and power cuts.

Why is solar energy the best solution to deal with the smog crisis in Pakistan?

Solar energy comes as a reliable solution to combat the smog crisis in the country because it ensures clean air, which is extremely necessary for a strong and healthy society and a breathable environment. Solar energy is clean; unlike traditional energy, there are no harmful emissions in the environment that could lead to pollution or worsen the air quality. Solar energy doesn’t produce greenhouse gases or any other pollutants like NOx, SO2, or VOCs. It means no matter how much solar energy you consume, you won’t be adding pollutants to the environment. 

The reduction in reliance on fossil fuels on a large scale will also help in clearing smog, which will ultimately lower respiratory risks and other health issues. Fossil fuels are known to release a large number of pollutants. It was reported that in 2023 alone, the world emitted 36.8 billion metric tons of carbon dioxide from fossil fuels. If we switch our homes, commercial and industrial sites to solar energy, we can drastically reduce our reliance on fossil fuels and, in return, these harmful emissions as well.

Moreover, solar is a versatile and easily accessible source of energy. It can be utilized no matter whether you are in a rural area where there is no electricity at all or in an area that faces severe load-shedding problems. Solar energy is independent of all these factors and easily accessible if you have quality solar panels and systems.

Wrapping It Up!

It’s high time we opt for a sustainable energy source to ensure that these smog and air pollution issues will not elongate in the future. By switching to solar energy, we can make a huge difference to combat the smog crisis in Islamabad and other cities of Pakistan. To ensure you get high-quality solar panels and inverters, get in touch with Doart Energy. Together, we can contribute to a clean, green, and sustainable Pakistan!

Space-Based Solar Project

30 MW Space-Based Solar Project Aims to Send Electricity to Earth

The world is rapidly switching to solar energy, adopting renewable energy to deal with the constantly rising energy issues. This rapid switch led to many technological advancements in the solar industry, and the major one is the latest news that now a space solar plant is being designed.

Reportedly, this project is expected to be completed by 2030 and will be generating 30 MW of solar energy that will be sent to Earth. This project could change the way we use solar energy. Let’s learn in detail how this space solar project works and what it could mean for the future of clean energy.

What is the Space Solar Project?

This project was announced on Monday, October 21, 2024. It is a partnership between UK-based Space Solar and Iceland-based Reykjavik Energy and the Icelandic sustainability initiative Transition Labs. They are working on a plan to design a space-based solar plant that will supply 30 MW of solar energy to Earth in 2030. 

The expected timeframe for the completion of this project is five years, which means by 2030 we can expect that solar energy will be transmitted from orbit. The co-CEO and executive director of Space Solar shared that they have already started identifying the potential sites in Iceland where electricity will be beamed from space. 

How will the space solar system work?

According to the information available, the proposed plan includes a satellite that will be sent into orbit; this satellite will be equipped with solar reflectors and thousands of lightweight PV modules. The reflector will direct sunlight up the solar cells; electricity will be generated and converted from direct current into a radio frequency (RF). Normally, in our solar system, the electricity is converted from direct current into alternating current, but since it is a space-based solar plant, the direct current will be converted into radio frequency for transmission. When this radio signal reaches receivers on Earth, waves will be converted back into direct current, and this electricity will be directed into the grid. 

Talking about the conversion of electricity and the efficiency of this system, the co-CEO, Adlen said, “The main conversion efficiency is RF to DC and DC to RF, which is about 85% efficient.” The solar energy powered through this system will be enough to power more than 3000 homes. 

The power-bearing satellite will weigh 70.5 tons, be 1.312 feet wide, and it will be circling the planet in medium Earth orbit. While this is going to be the first solar project, the team is also planning to launch six such space-based solar power stations. So, on Earth, everyone can get renewable energy 24/7 despite any weather condition

If we talk about the cost of this project, the development and manufacturing of this pilot plant is expected to cost around $800 million. Moreover, it was reported that the rate at which renewable energy will be provided will be less as compared to the Earth-based renewable sources. 

Benefits of this project and the future prospects

Space Solar plans to have a 30 MW array operating in space. If this project goes successful in Iceland, they will also be opting for greater capacity projects like this to ensure that renewable energy becomes the major source of electricity and there is far less reliance on fossil fuels. According to Adlen, they have planned to launch a 180 MW system after 9 years, a GW system after 12 years, and a 15 GW system by the mid-2040s. Gradually, they are planning to target the global electricity market. 

Talking further about this project, Adlen mentioned that, “You can get 24/7 baseload power all seasons, all weather; that’s the key benefit.” He also added that one of the major advantages of a space solar system will be that its beam can be switched to any point in the field of view. He also added that the satellite will be able to use a range of different PV modules. The factor that will matter more here is mass. So, the lighter the panel, the less cost will be required to get it into space, and the longer will be its lifespan. 

For now this project has been started by the UK and Iceland, but it is expected that in the future other countries will also opt for this option, including Japan and China. With this innovative solar project, the future looks bright for the renewable industry. 

Final Words!

If the space solar project goes successful, it will be a major breakthrough in the renewable energy sector. It will open doors to many new sorts of opportunities to utilize solar energy and, at the same time, make it easier for people globally to access 24/7 electricity without worrying about fluctuating prices or changing efficiency in solar energy because of external factors like weather. However, it will only be possible if this space solar project goes successful. Let’s wait and watch whether we will be able to witness a space-based solar system or not.

Doart Powerwall Hybrid

Introducing Doart Powerwall Hybrid: Hybrid Inverter With Built-In Deep-Cycle Battery

The solar industry is continuously evolving, with new products and technologies being continuously introduced. Doart Energy has always been at the forefront of leading solar technology, and once again we are introducing a renewable & reliable power solution to meet your energy needs no matter where you are. The new Doart Powerwall Hybrid inverter has unique features with smart technology and innovative features that are a solution to all your problems. 

Let’s explore in detail what a Doart Powerwall Hybrid inverter is and why it is the perfect solution for your rising energy issues. 

What is the Doart Powerwall Hybrid?

Doart Powerwall Hybrid includes a hybrid inverter with a built-in deep-cycle Lithium ion battery. Unlike other inverters in which you need to connect a separate battery to your inverter, this power solution includes both inverter and battery in one compact design. This 5 kW Hybrid power solution system is a perfect solution for areas with & without electricity, with power shortages, or experiencing unstable power as it provides uninterrupted power supply. 

For instance, if you reside in a remote area where there is no electricity available, this all-in-one power solution will provide you with reliable energy without needing a grid. Or if you live in an area that faces extreme load-shedding of several hours, even then you can rely on this system for constant power supply. With innovative features, this energy system by Doart is the perfect solution for all your electricity-related issues.

Doart Powerwall Hybrid

Innovative Features and Benefits

The Doart Powerwall Hybrid comes with several innovative features, which include: 

  • Multiple Installation Options: You can install it on the floor or mount it on the wall as per your convenience. 
  • Flexible Setting Modes: You can easily set any mode, On-Grid or Off-Grid. 
  • Remote Control Access: This power solution comes with remote control access, making it easier to manage it on different levels.
  • High Safety Standards: It includes high-standard safety protection mechanisms, making it long-lasting.
  • Bluetooth & App connectivity: This power solution also has the Bluetooth &  Doart App connectivity features.

User-Friendly LCD Display 

Doart Powerwall Hybrid also comes with an LCD display, which makes it easier for you to manage its function and control it. This LCD display shows you the following information about your system installed.

  1. PV Charging
  2. Battery
  3. Inverter
  4. Load Display
  5. AC Input
  6. Product Information
  7. Parameters Setting
  8. Fault Display

Doart Powerwall Hybrid

When you have an LCD display of all this information, you can easily keep a check on how well your energy system is performing; you can easily control its settings and get its maintenance done. 

Built-In Deep-Cycle Battery

The built-in battery of this power solution is a lithium iron phosphate battery (LiFePO4) that provides a backup energy solution for your system. This deep-cycle battery comes with a long lifespan, requires no maintenance, is lightweight, and comes with improved charge and discharge efficiency. It is an ideal solution for applications where consistent and reliable energy is required. 

Here are the parameters of the built-in battery of this all-in-one power solution.

Rated Voltage51.2 V
Maximum Charging Current80 A
Maximum Discharging Current120 A
Voltage Range44.8-58.4V
Module Capacity102 AH
Cycle life5000 @ 25 Degree Celsius
DOD ( Death of Discharge )80%
Efficiency90 %

 

The Maximum discharge rate of this battery is 120A, while if you check other batteries on the market, they come with a discharge rate lesser than that. Similarly, the battery has a capacity of 102 AH as compared to the 100 AH capacity you get with other batteries. All these points make the Doart Powerwall Hybrid solution the best energy storage system.

MPPT input parameters

Here are the parameters of the inverter in this system. 

Maximum PV Array Input6000 Watts
PV Start Up Voltage160 V-DC
MPPT Maximum Voltage Range160 V DC- 450 V DC
Maximum PV array Open circuit Voltage480 V Dc
PV input Maximum Current15 A
PV Short Circuit Current18.7 A
Maximum Charging Current80 A

Seamless App Connectivity

You can easily connect this energy storage system with the Doart app in a few steps. The first thing you need to do is download and install the Doart app on your mobile that you can easily find on your phone’s Play Store.

  1. Download and install the Doart app.
  2. Register/Login
  3. Select Region of Registration 
  4. Go to Registration
  5. Get a Captcha
  6. Select Accept to get registered.
  7. Use Email & Password 
  8. Add information & Save
  9. Add Device, Enter/Scan SN from inverter, Enter Wi-Fi Router Password
  10. Check Inverter Status 

Doart Powerwall Hybrid

Battery Management System 

This all-in-One hybrid inverter system also comes with BMS, which manages your battery’s performance. This battery management system has six different temperature channels: four for battery cell temperature detection, one for ambient temperature detection, and one for power MOS temperature detection. Additionally, it consists of an overcurrent protection fuse, which protects your battery from exploding or any such major issue in case of overload.

Warranty on Doart Powerwall Hybrid

Along with all the other benefits, this energy storage system also comes with a comprehensive warranty. You get 5 years of warranty on the Doart All-in-One inverter, in which for two years you get a full replacement warranty, and after that you get a repair warranty. You can count on this product to supply reliable power for your residential or commercial property, and in case any issue arises, which is very less likely to happen, our team will immediately fix it. 

Final Words!

In short, the Doart Powerwall Hybrid is a great energy solution for homes and businesses. With its compact design that combines a hybrid inverter and built-in battery, it provides reliable power even in areas with frequent outages. Its easy-to-use features, like remote control access and an LCD display, make it simple to manage. The battery is safe and lasts a long time, ensuring you have power when you need it. Plus, with a solid warranty, the Doart Powerwall Hybrid is the ideal choice for anyone looking for a dependable power source in today’s changing energy world.