2 kW Solar System Price in Pakistan: Features & Energy Output
Electricity costs are increasing day by day and because of which several households don’t use many electrical appliances. The electricity bills are very high even if someone uses less appliances. There is only one reliable solution to all of these problems. The solution is to use a 2 kW solar system at homes. The 2 kW solar system price in Pakistan depends on the components of the system. It is perfect for small houses or if you want to decrease your electricity bills. It will also provide you electricity free of cost and save electricity charges.
Overview of 2 kW Solar System price in Pakistan
The prices of solar panels vary every second in the market. Therefore, the price of solar system cannot be exactly determined. The price of 2-kW solar system depends on the quality and size of solar panels, batteries and solar inverter. The prices of solar panels are more for good quality solar panels.
According to an estimate, the price of 2-kW solar system lies in between Rs. 150,000-200,000 PKR which seems a little bit costly but also provide 24 hours electricity. Solar panels are warranted up to 25 years which is not a bad deal. Lets look up to the cost of different components of 2-kW solar system:
| Components | Price |
|---|---|
| 4 Solar Panels 575-580 Watts | 67,320 PKR |
| Solar Inverter | 28,000 PKR |
| Installation Cost | 5,000 PKR |
| Protection(Complete DP Box) | 8,000 PKR |
| DC Cables 6mm Coil | 10,000 PKR |
| Structure L2 | 9,000 PKR |
| Total Estimated Price: | 128,000 PKR |
Introduction to 2-kW Solar System
A 2-kW solar system is designed to meet basic needs of energy, typically supporting essential appliances such as lights, fans and small electronics. This size of solar system is suitable for households with moderate power consumption. A 2-kW solar system is the entry level of solar world and for those who are new to sustainable energy sources. In this system, four solar panels of 500 watts each are good to provide free of cost electricity.
Factors Affecting 2-kW Solar System price
The price of 2-kW solar system depends on various factors. Here are the main factors that impact the price:
Quality & Type of Solar Panels
The quality and type of solar panels used are the major factors. Monocrystalline panels tend to be more efficient but are little costly as compared to polycrystalline solar panels which are slightly less efficient. It also depends on whether you are using single glass or double glass solar panels. Double glass panels are little bit expensive than single glass solar panels.
Grade of Solar Panels
Solar panels are available in the market with different grades depending upon their condition and efficiency. If you want to install a solar system in your house and trying to reduce cost as low as possible, then you can head to B-grade solar panels which are less expensive than A-grade solar panels. A-grade solar panels are fresh and new factory made. Their working is little higher than B-grade and used solar panels.
Inverter Capacity
The capacity of inverter used in solar panel system matters greatly. The inverter is crucial for converting DC to AC for household use. The choice between string inverter, micro inverter and hybrid inverter can affect your budget. However, hybrid inverters are often more expensive but add long-term flexibility.
Batteries Capacity
Although, batteries are optional but essential for those who want an uninterrupted power round the clock. Battery capacity, type(lead-acid or lithium-ion) and brand all can impact the overall cost.
Installation Costs
Installation costs vary region to region and also depends on the complexity of setup. Skilled and experienced installers may charge more as compared to a less experienced installer but also ensures better service and reliable long-term efficiency of system.
Government Incentives and Subsidies
Sometimes the overall cost can be low and all the components can be found cheaper than its original price due to Government Incentives and Subsidies. But this case not always happens.
It is better to check the price of a 2kW solar panel system from different markets and suppliers to get an exact estimate of the original price and overall budget.
Types of 2kW Solar Panel System
With the revolution of technology, variations come with different consequences and impacts. In the recent years, solar technology has gained popularity than ever. So there are many options for solar panel users for their benefit. For a 2000 Watt solar panel system, you can choose between three types of solar systems; On-grid, Off-grid and Hybrid system.
On-Grid System
An On-grid solar panel system is also connected to a grid from which you were using electricity before installing solar panels. When the solar system produces more electricity than required to run appliances, then the extra power goes to the grid. When the solar system is producing less electricity than before, electricity can be used from the grid. This will reduce your electricity bills as compared to the bills before using solar panels.
Off-Grid System
In this system, the solar panel system is not connected to the grid. The system is connected with batteries. The extra energy produced by solar panels is stored in batteries. Connecting batteries is very beneficial as the whole house is powered on batteries and no electricity is used from grid. It means there are no electricity bills teasing you. With batteries, electricity is available 24 hours of day and your house glows all day and night.
Hybrid System
Hybrid systems contain both on-grid and off-grid capabilities. You can connect solar panel system with grid and also connected with batteries. When the grid-power drops, they automatically get it from batteries without any shutdown of electricity.
Main Components of 2 kW Solar Panel System
Solar panel system have some components which are resembled to build a solar system. It is incomplete without any of its components. These components are listed below:
Solar Panel
The first and main component of solar panel system is solar panel which we also call solar plate. A solar plate is in a solar system because it converts sunlight into usable energy which is used for different purposes in our homes.
Inverter
An inverter is attached with solar panel which converts direct current(DC) into alternating current to make it usable. It also gives you all the stats of energy used in a month or in a year and other related info that will help you to keep a record of power usages.
Solar Panel Frames
Solar panel frames are the structures that hold solar panels on them. The frames paly a role in keeping your solar panels safe from extreme weather conditions such as storms, high winds, etc. Frames are usually placed on house roof or in an open place to get proper sunlight.
Battery
Battery is an important part of solar panel system. It always good have electricity backup during bad weather conditions. The excess current is stored in battery for later use.
Wiring
All the components of solar panel system are connected through wires. Ensure to use good quality wires which can conduct current even during high temperatures.
Energy Produced by 2kW Solar System
The energy produced by a 2kW solar system depends on various factors including location, amount of sunlight received and systems’ efficiency. However, a general estimate can be calculated.
Daily Energy Production
On average, solar panels in Pakistan receive about 5-7 hours of peak sunlight per day. Using this, the daily output of a 2 kW solar panel system can be calculated as:
Daily Energy Output = System Capacity x Peak Hours
For a 2 kW solar system:
2 kW x 5 Hours = 10kWh per day (Average)
Monthly Energy Production
To estimate the monthly output:
Monthly Energy Output = Daily Energy Output x 30
2 kWh per day x 30 Days = 300 kWh per month
Yearly Energy Production
For yearly production:
Yearly Energy Output = Monthly Energy Output x 12
300 kWh per month×12 = 3,600 kWh per year
In Pakistan, a 2 kW solar panel system typically produces 8-12 kWh per day of energy depending on conditions which is sufficient to fulfill the basic needs for small households.
Devices Supported by a 2 kW Solar System
A 2 kW solar system can power the basic appliances of house. However, you can use different appliances at different times depending upon their Watts. For example, you can use a iron for occasional use because the average Watts consumption of iron is 1000 – 1500 Watts. So when using iron, turn off all other appliances to stay safe. It can also power some appliances at same time running all day long without any trouble:
- 5 LED Lights (10W each) = 50W
- 4 Ceiling Fans (75W each) = 300W
- 1 Refrigerator (Note: Energy-efficient) = 350W
- 1 LED TV = 100W
- 1 Laptop = 50W
- Wi-Fi Router = 20W
- Smartphone Chargers (3-4 devices) = 30W
- 1 Water Pump = 1000W
By using all these appliances together at same time, you still have 100W left which can be used if an appliance requires more watts. This is a good practice to stay in safe zone.
Conclusion
A 2 kW solar panel system is perfect for homes as it can save 100% electricity bills if you use it wisely. Their initial may be high depending upon the components used in the system but you’ll not regret after installing a 2 kW solar system. It also keeps the environment clean while providing you renewable energy. If you decide to install a 2 kW solar system in your house, don’t forget to get some help from our article and also consult an engineer for further decisions.
