Off-Grid Solar Inverters in Pakistan

Off Grid Solar Inverters in Pakistan

Best Solar Inverters in Pakistan

An inverter can be explained as the brain of a solar system. The inverter manages the operations converting Direct current obtained from PV cells to Alternating current. The solar panels produce electricity in the form of direct current which cannot be used by the home appliances as they only operate on alternating current (AC). Believed to be the first type of inverters that were designed and manufactured to be used with solar systems, Off-grid inverters are considered to be a pioneer invention in the field of solar panel systems.

What is an off-grid Inverter?

An off-grid inverter is the kind of inverter that is not connected to the grid and uses a battery bank to store the generated electricity. The name off-grid shows that it is not connected to the grid.

Why Do You Need To Go Solar?

With eight to nine hours of sunshine per day, the climatic conditions in Pakistan are ideal for solar power generation.

    High Electric Bills?

    How off-grid Inverter Works?

    Best Solar Inverters in Pakistan

    In an Off-Grid System, the solar panels generate electricity from solar radiation which is then stored in batteries. These batteries are connected to the home via an inverter. The inverter uses the current stored in the batteries in the form of DC and converts it into alternating currents which can then be used by the home appliances. The battery is used to store excess electricity for a longer period of time so that it can be used when needed either at night or in case of a blackout.


    The off-grid inverters are the first kind of inverters ever built and they have their benefits. The latest technology of grid-tie and hybrid inverters have reduced the demand of off-grid immensely, however, it has certain advantages which can never be ignored. The advantages of these inverters are:

    Blackouts Are Not an Issue Anymore

    The off-grid inverters store their generated electricity in battery banks which can be used when needed. Unlike the grid-tie inverters which store their electricity in the utility grid and go out when there is a blackout, these systems keep on working as they have plentiful stored energy.

    Reduced Electricity Costs

    When you are generating your electricity and are living off the grid, you can save a lot of money which you used to pay for electricity bills.

    Remote Areas

    If you are living in rural areas or remote areas that do not have access to the grid easily, having off-grid systems may prove less costly than paying for the extended line. It also allows military operations and other operations in remote areas possible which require electricity and there is no grid available.

    Clean Green Environment

    The off-grid solar panel system allows the production of clean energy that helps to keep the environment green. They also allow the reduction of carbon footprints in the environment thus affecting overall the climatic and environmental conditions of the earth.


    Like everything, off-grid solar inverters also have some disadvantages which urged the manufacturers to invent grid-tie and then hybrid inverters. The disadvantages of these inverters are:

    High Installation Cost

    The initial cost of installing an off-grid solar inverter system is comparatively higher than an on-grid system as it requires expensive batteries, charge controller systems, and switches to operate in an optimum way.

    Complex Installation

    The installation of these inverter systems is complex as it requires the connection of batteries, charge controller, and other connections which make it complex to install.

    Limited Storage

    The storage may prove inadequate if the system is not properly designed as per the requirements of the house. This may lead to a shortage unless the system storage capacity is appropriate. Another con is that the batteries cannot store more current after they are fully charged. The excess current in this case goes to waste.

    Off-Grid Solar Inverter System Design Considerations

    Designing an off-grid solar power system requires careful planning and consideration of various factors to ensure optimal performance, reliability, and resilience. From analyzing energy loads to selecting the right components, each step plays a crucial role in the effectiveness of the system. Here are key design considerations for off-grid solar power systems:

    Load Analysis:

    Begin by conducting a thorough analysis of energy loads to determine the electricity consumption patterns of the intended application or location. Identify both essential and non-essential loads, their power requirements, and the duration of operation.

    Consider seasonal variations in energy demand and any future expansions or modifications to the load profile.

    Battery Sizing:

    Selecting the appropriate battery bank size is critical for ensuring reliable energy storage and supply during periods of low sunlight or high demand.

    Calculate the total energy consumption (in watt-hours) and the maximum expected discharge rate to size the battery bank adequately.

    Consider factors such as depth of discharge (DoD), battery chemistry, temperature fluctuations, and maintenance requirements when choosing battery technologies (e.g., lead-acid, lithium-ion) for the off-grid system.

    Inverter Selection:

    Choose an off-grid solar inverter with the capacity to handle the total power demand of the loads and the ability to convert DC energy from the solar panels and batteries into usable AC power.

    Consider the inverter’s efficiency, surge capacity, waveform output (pure sine wave vs. modified sine wave), and compatibility with battery voltage and charging algorithms.

    Evaluate additional features such as built-in charge controllers, grid support functions, and remote monitoring capabilities to enhance system performance and management.

    Balance of System Components:

    Ensure the compatibility and proper sizing of balance of system (BOS) components such as charge controllers, wiring, fuses, circuit breakers, and disconnect switches.

    Optimize the design for efficiency and safety by minimizing voltage drops, optimizing wire sizes, and implementing overcurrent protection measures.

    Integrate surge protection devices (SPDs) and grounding systems to safeguard the system against lightning strikes and electrical faults.

    Optimization Strategies:

    Implement energy management and optimization strategies to maximize system efficiency and resilience.

    Utilize energy-efficient appliances, LED lighting, and other energy-saving technologies to reduce overall electricity consumption.

    Incorporate energy storage strategies such as time-of-use (TOU) scheduling, load shedding, and peak shaving to minimize battery cycling and extend battery life.

    Design the system with flexibility and scalability in mind to accommodate future expansions, upgrades, or changes in energy demand.

    Why Premier Energy?

    Premier Energy is an ISO qualified company, approved by AEDB to provide services to the customers. Being Pakistan’s No.1 Solar Company, we have partnered with top brands to make it possible for more people to buying quality inverters and other products at a very affordable price. We provide turnkey solar solutions, handling everything from net metering application to installation of the solar system until so you just have to sit and watch things go solar. We also offer maintenance and after-sales services because we care about our customers and are always ready to provide solutions to their problems.

    Brands We Deal In

    We deal in all the top quality brands which are highly effective, efficient at electricity production and last but not the least, the brands on which the people trust. The list of brands we deal in are:

    Get a Free Quote

    What are you still waiting for? Do you still have any questions or ambiguities? Don’t worry, call us or reach out to us via email and our consultant will provide you all the required information regarding solar system installation. You can also get a free quote about the charges you will need to pay to get a solar system that fits your requirements.

    Which Capacity Makes the Best Solar System For Home in Pakistan?

    The solar energy systems are available in several capacities irrespective of the system type you are installing. The required capacity of the system depends upon the electricity usage of the consumer. If the electricity usage is higher, the system capacity will be greater as well. The table below will help you find the right capacity for your electricity utilization.

    300-350 3KW Solar System in Pakistan
    500-600 5KW Solar System in Pakistan
    1100-1200 10KW Solar System in Pakistan
    1700-1800 15KW Solar System in Pakistan
    2300-2400 20KW Solar System in Pakistan
    2800-3000 25KW Solar System in Pakistan
    3500-3600 30KW Solar System in Pakistan
    4000-4200 35KW Solar System in Pakistan

    Premier Energy being the Best Solar Energy Company in Pakistan has got you covered with its other cost-effective Solar Systems in Pakistan so you can conveniently switch to solar energy and gain energy independence. Now you can get the best Solar Panels in Pakistan and Solar Inverters in Pakistan from top-rated global manufacturers without any hassle. Going solar was never this easy and profitable. We are offering inexpensive Solar System Price in Pakistan, which includes top-quality products, and a Solar Panel Price in Pakistan, which is not a burden on your pocket. Dealing with the best inverters, our Solar Inverter Price in Pakistan makes it the most budget-friendly investment. Through SBP’s Solar Financing scheme, we can facilitate our customers to purchase a solar power system in Pakistan on easy monthly installments. We provide a Net Metering System in Pakistan to let you save and sell back excess electricity to the grid. Find the latest details regarding Solar Packages in Pakistan.

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    • 25KW Solar System Price in Pakistan
    • 30KW Solar System Price in Pakistan
    • 35KW Solar System Price in Pakistan

    People Also Ask


    What are the main advantages of using an off-grid solar inverter system in Pakistan?

    Off-grid solar inverter systems offer several advantages for users in Pakistan. Firstly, they provide independence from the utility grid, making them ideal for remote areas or locations with unreliable grid electricity, common in many parts of the country. Additionally, these systems ensure uninterrupted power supply during grid outages or load shedding, which is a prevalent issue in Pakistan. By harnessing renewable energy from the sun, off-grid solar systems also contribute to reducing electricity bills, particularly in areas where access to the grid is limited or expensive.

    How do I determine the right size of an off-grid solar inverter system for my home or business in Pakistan?

    Determining the appropriate size of an off-grid solar inverter system involves conducting a comprehensive energy audit tailored to your specific needs. This audit assesses factors such as your energy consumption patterns, the number and types of appliances you intend to power, and the duration of operation. By analyzing the total watt-hours consumed per day, you can accurately size the solar panels, battery bank, and inverter capacity to meet your requirements effectively.

    Can I expand or upgrade my off-grid solar inverter system in the future?

    Yes, off-grid solar inverter systems are designed to be scalable and adaptable to changing energy needs. You can expand or upgrade your system in various ways, such as increasing the capacity of your solar array by adding more panels, expanding the battery bank for greater storage capacity, or upgrading to a larger inverter to accommodate additional loads. This flexibility allows users to adjust their systems over time as their energy demands evolve.

    What types of batteries are suitable for off-grid solar inverter systems in Pakistan?

    Off-grid solar inverter systems commonly utilize deep-cycle lead-acid batteries or lithium-ion batteries for energy storage. Lead-acid batteries are widely available and more affordable, making them a popular choice for off-grid applications. However, lithium-ion batteries offer several advantages, including higher energy density, longer lifespan, and faster charging capabilities. The choice between battery types depends on factors such as budget, space constraints, maintenance requirements, and desired performance.

    How often do I need to perform maintenance on my off-grid solar inverter system?

    Regular maintenance is crucial to ensure the optimal performance and longevity of your off-grid solar inverter system in Pakistan. Maintenance tasks typically include inspecting and cleaning solar panels, checking battery electrolyte levels, tightening electrical connections, and updating firmware or software as needed. It is recommended to conduct routine maintenance at least once or twice a year, with additional checks during extreme weather conditions or after prolonged periods of inactivity.

    Can I use an off-grid solar inverter system to power heavy-duty appliances or machinery in Pakistan?

    While off-grid solar inverter systems are primarily designed to power essential household appliances, lighting, electronics, and small to medium-sized loads, they can be used to power heavier equipment or machinery with careful planning. However, users must consider the system’s capacity, battery bank size, and peak power requirements of the loads to ensure compatibility and reliable operation. Consulting with a professional installer or engineer can help determine the feasibility of powering heavy-duty appliances or machinery with an off-grid system.

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