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  • ● Is it Worth it to Install Thermostatic Radiator Valves in Your Home?

    A thermostatic radiator valve is an integral part of radiator technology, widely used due to its significant value and easy functionality. You can consider installing TRV along with your radiator to increase a single boiler capability and enjoy different heating controls. It is usually used in combination with a room thermostat to adjust the heating while making sure rooms don’t overheat.

    Note that your room thermostat isn’t sufficient, especially when you’re required to adjust the heating settings and want a powerful, compact insulated system. With TRV, you can set numbers parallel to the level of warmth you desire. It informs the boiler when to start and stop so once you achieve the desired temperature, radiators will be off, no matter whether thermostatic valves are open or not.

    In this guide, we will go deeper into the working mechanism of TRVs and help you find out why it is a worthwhile investment to keep radiators up and running. 

    What are Thermostatic Radiator Valves?

    Thermostatic radiator valves serve the purpose of controlling the air temperature of a space by adjusting the hot water automatically. It gives more control over the temperature of the room, making your space warm and welcoming. If it is set properly, it can help create multiple heating zones throughout the room, instead of having one centralised boiler system as a core source of heat.

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    How does Thermostatic Radiator Valve Work?

    It is a self-regulating valve that operates by changing the flow of hot water within a radiator. It encompasses two components, the valve head, and the valve body. When the room temperature starts to change, a capsule in the valve head expands, which alerts the valve body to either close or open. 

    If it is getting too warm, the capsule expansion closes the valve and slows down the movement of hot water into the radiator. The room then cools, the valve gets open and the radiator starts to heat again.

    As a whole, liquid capsules are considered cost-effective and reliable. It is very responsive to temperature changes whereas the wax takes time to expand. Thus, opt for TRV to smoothen the flow of water into the radiator.

    The Power of Modern Thermostatic Radiator Valve

    The newly designed TRV has been successfully replacing the basic wax valves. We recommend TRVs to our most customers due to their latest technology, reliable setup, and durability. A battery-powered thermostat with heat detection controls takes TRVs capabilities a notch higher, offering greater accuracy and flexibility than any traditional TRV.

    With smart electronic TRVs, you can efficiently control the room temperature and move the pin upwards and downwards respectively. This eventually allows you to monitor and control the temperature of separate rooms at a few fingertips.

    Are Installing TRVs Really Worth it?

    Yes, absolutely! In a property with a decent number of rooms, installing TRV is a good idea, especially if there are unused rooms that are not worth heating in the first place. This can result in significant energy savings and gives you an intelligent heating system. 

    With an easy maintenance procedure, your TRVs will in proper working condition for many years. If you require a smart heating solution in your home, TRVs will be your best bet to ensure savings and better heating controls. Moreover, it encourages environment-friendly practices and sustainability for our planet, that’s the main reason why we support TRVs.

    You can browse our exclusive selection of thermostatic radiator valves and discover the best-suited heating system for your property.

  • ● Why Installing Solar Panels in Your Property Can be a Viable Choice?

    Solar panels are the most crucial component of a solar electric system that are generally installed outside the home on the roof. With the photovoltaic effect, the sunlight is converted into electricity that can be used for remote power systems, telecommunication equipment, remote sensing, residential and commercial solar electric systems.

    The best advantage is the energy is produced by renewable energy resources and no hazardous pollutants are emitted that reduce carbon footprint and environmental impact. The sun rays can produce nearly 1,000W of energy and every PV panel carries multiple silicon or solar cells. And the solar energy generated from the sun is converted into electricity with a solar power panel. 

    With this in mind, it is important to know how solar panels work and why you should consider installing them in your property unit.

    What is a Solar Panel?

    Solar panels, also known as PV panels are a significant element used to convert sunlight into electricity and this process is called the photovoltaic effect. They are usually located on the building roof where you can obtain heat energy from the sun. 

    How does Solar Panel Work?

    A complete solar electric system needs the necessary elements to produce electricity and convert power into alternating current (AC). Solar panel uses a process called photovoltaic cell to convert photons into electrons to produce a current. 

    The semiconductor absorbs the sunlight and within each cell, the electric field is used to streamline the flow of electrons in a particular direction. The electricity generated through the solar panel is DC or direct current which will further convert into AC or alternating current with the help of an inverter.

    Benefits of Installing Solar Panels

    1.      Environment-Friendly

    Using renewable energy resources unlike fossil fuels is obviously great for the environment. If you’re focused on healthy living and the planet, you can eliminate extensive consumption of fossil fuels and install solar panels.

    2.      Reduce Electricity Costs

    Compensating even a small amount of consumption prevents unavoidable energy rate increases. By installing a solar panel, you become less affected by future rate changes and avoid high utility bill payments. 

    3.      Create a Backup Power Source

    We entirely depend on electricity because without power, there are no connections. It is best to install panels to prevent power outages. It comes with backup light batteries that keep the power up and running all day long even on cloudy days.

    4.      Less Expensive

    If you live in an area that is not serviced by the main electric utility grid, then a solar power system is the best solution for you. You no longer need to pay high charges for electric utility poles installation and cables. This means the solar electric system is less expensive and can serve power for years if maintained properly.

    Where to Buy Solar Panels?

    Whether you aim to save money or the planet, you would be surprised to see the benefits you accomplish with solar energy. Reach out to Suntask.ie, a renewable energy specialist based in Ireland, to find a wide range of rich-featured solar systems. We promise you that our premium products will help reach your desires more efficiently.

  • ● How to Select the Best Suited Solar PV Inverter for Your Property?

    It seems great to come across that we are able to produce electric power directly from sunlight but to understand how it all works and the equipment you require is of utmost crucial. The solar PV inverter is one of the important components of a solar power system. It acts as a central hub and serves various functions. 

    The design and architecture of the inverter may vary depending on its specific application, even if the main purpose is the same. In general, a solar inverter is used to translate the solar energy produced by solar panels, from direct current (DC) to alternating current (AC). That’s the primary purpose it offers yet there are many things you should know to select the best solar PV inverter.

    This comprehensive guide will outline what solar inverter does, why do you need it, what’s the difference between PV inverter and hybrid inverter, and how to choose the right one. Let’s begin!

    The Purpose of Solar PV Inverter

    The simplest way to describe the purpose of a solar inverter is that it converts DC power to AC power. DC or direct current is an electric charge that goes in one direction whereas AC or alternating current changes its direction periodically. The solar inverter converts the solar energy generated by these panels so that your property and utility grid can further use it.

    Why Do You Require an Inverter for Solar Panels?

    A solar PV inverter works as a gateway between a photovoltaic (PV) system and an energy off-taker. It not only provides the basic function of converting the DC power to AC but also offers other functions like making sure the system works at the best performance level. It can be possible with advanced utility controls, applications, and system design engineering.

    What’s the Difference Between Solar PV Inverter and Hybrid Inverter?

    Solar PV inverters are a very common and economical choice while hybrid inverters usually combine both solar PV inverter and battery inverter to deliver optimal performance. In the past years, solar PV inverter and battery inverter were required to convert the AC power from solar PV inverter to DC and charge the batteries. 

    With technology advancements in recent years, both of these are combined into a single unit, known as a hybrid inverter. You can either purchase a PV inverter or hybrid inverter, depending on your requirements.

    How to Choose an Ideal PV Inverter?

    There are some key pointers you should know to make a wise decision. If you’re looking for a grid-tied solar PV inverter, selecting the right inverter can be easier. The Standard Test Conditions (STC) power rating will give you a clear idea of the minimum size of inverter you require. It is also important to keep local climate conditions and temperature coefficients in mind to identify minimum and maximum expected voltages.

    Grid-tied PV inverters also use Maximum Power Point Tracking (MPPT) that improves the power output of the solar PV array. It is necessary to do your homework in advance to select the best-fit solar PV inverter.


    When choosing the solar PV inverter, take the size of the solar PV array, the DC voltage window, and how many MTTP’s it supports into consideration. Our PV inverters are combined with Pylontech batteries, making them an ideal option for households and small businesses. They come with fully intelligent energy management, remote control, and up to 10kW of continuous backup. For further support and information, contact us!

  • ● What You Should Know About Solar Thermal System to Reduce Environmental Threat?

    Solar energy continues to evolve and grow in popularity due to its practically unlimited usage extent. It can be an environment-friendly alternative in regards to threats of electricity production with fossil fuels. Installation of the solar thermal system could be a smart decision to adopt renewable energy sources and reduce carbon footprint.

    A solar thermal system uses sunlight and converts it into heat, carrying various components like a collector, storage technology, and solar regulator system. The crucial element of the solar thermal system is the solar thermal collector that absorbs solar radiation so that water will be heated effectively.

    The Benefits of Solar Heating System:

    • Countless amount of energy and that too at no cost

    • No Co2 emissions during operation

    • Cost-saving solution – saves up to 60% less energy to heat water

    • Reduced consumption of hazardous fossil fuels

    • It can be combined with existing systems

    • Modern systems work more efficiently in winter

    How Solar Thermal System Works?

    As we have mentioned above, the solar thermal system is basically comprised of three elements i.e., collector, storage technology (example boiler or combined storage), and solar regulator system (example temperature difference control). 

    The purpose of the collector is to convert the sunlight into heat more effectively. Solar heat is transmitted to a fluid, which transfers the heat to a heat exchanger through pumps with minimum disruption and heat loss. The exchanger transmits the heat into a domestic hot water container. And make sure, the distance between collector and storage tank should be less to reduce heat loss. 

    Types of Solar Thermal System

    There are two common types of solar thermal systems:

    1. A solar heating system that produces hot domestic water

    2. A solar power system that is used for supplementary heating 

    You can find two kinds of solar thermal collectors in the market:

    1. The Evacuated Tube Collector – This is designed with parallel glass tubes and each tube carries two glass tubes (outer and inner glass tubes). In the middle of two glass tubes, there is a vacuum that ensures low heat loss, and an absorber is included in a tube. It is easy to install as they are compact, lightweight, and can be carried onto the roof without any hassle. 

      Moreover, tubes can be replaced when one gets damage, without the need for replacing the entire collector. The system is considered durable and efficient with the vacuum inside the collector tubes that last longer for years. 

    2. The Flat Plate Collector – It contains an insulated box (on the bottom and side) with a glass or plastic cover on the top and an absorber present at the bottom. The structure of the solar panel is slightly less compact than the evacuated tube system but is available at economical prices. It works great in all climate conditions and has a good life expectancy.

    Wrapping Up

    If you own a suitable type of property, installing a solar thermal system can be a valuable investment to save a significant amount on bills each year. This way you will be reducing your carbon footprint, polluting emission, and of course, choosing an eco-friendly option.

    At Suntask.ie, you can find premium solar solutions in the Irish market that limits the use of fossil fuels and ensures to provide you with energy-saving options. We provide solar tubes, panels, thermal systems, heating, and plumbing components worldwide in a comprehensive manner with no compromises to quality and customer support. 

  • ● MINI INV_Datasheet



  • ● Suntask Announces Partnership with Goomax on Solar PV Projects

    Goomax Energy Technology Co., Ltd. was established in 2013 and has established branches in many overseas regions and established a global marketing network, with a total area of 600,000 square meters and more than 1,500 employees. It is currently one of the largest exporters of photovoltaic products in China.


    By virtue of its scientific management system, superior product quality, and efficient service, it has been certified by ISO9001:2015 quality system and ISO14001 environmental system. It is a strong and diversified global enterprise that has an annual production capacity of more than 5GW and is exported to more than 100 countries and regions around the world.


    Suntask has established a partnership with Goomax to deliver solar PV projects in Ireland, including ground photovoltaic system, tracking photovoltaic system, roof photovoltaic system, carport photovoltaic system, agricultural photovoltaic system, and other different types of solar photovoltaic support systems. As an industry leader in solar photovoltaics, a number of products we use are independently patented.


    We provide all-in-one-stop solar services. As a high-tech enterprise focusing on new energy technology and deeply cultivating the field of photovoltaics, we are committed to providing customers with the production, sales services, photovoltaic power station operation and maintenance services, smart energy storage micro-grid systems, solar photovoltaic EPC construction and investment, and financing projects.

  • ● FAQ on Solar PV

    What are solar PV panels?

    PV or photovoltaic solar panels transform daylight into free power/ electricity.


    They work totally uniquely in contrast to solar hot water collectors. At the point when sunlight strikes a PV solar panel, a DC electrical current (direct current – like in a battery) is produced. On the off chance that you have a few of these boards on your rooftop in series, the current becomes enormous. This DC current then ventures down to an inverter, where the electricity is converted from DC to AC (alternating current – like the electricity in your house socket). In Ireland all homes use AC power to run day to day electronics in the house such as your TV, phone charger, microwave, toaster, oven, refrigerator, radio and so on.


    It is only possible for solar PV systems to generate electricity when there is daylight, predominately around the middle of the day. In Ireland, around 75% of electricity is generated from May to September. In case that the electricity hasn’t been used in the home it is transported to the grid.


    Based on comprehensive analysis and research by SEAI, maximising the amount of solar electricity you use in your home is in your interest, which can be achieved by customising the solar PV system to meet the demand of your home. However, there will be an equilibrium between the increased costs for batteries or alternative energy storing systems and the reduction of excess energy exported to the grid.


    The benefits of PV solar panels

    Free and abundant – Solar energy provided by PV solar panels is supplied from nature. It is completely free and abundant.


    Significant savings – A solar PV system can help you save on your domestic electricity bill on average €200 to €800 per year, which will make a significant difference to your home running costs. The operating and maintenance costs of PV solar panels are also considered low compared to other renewable energy systems.


    Less maintenance – PV solar panels have no moving mechanical parts unless there are sun tracking mechanical bases. Therefore they require less maintenance as a result of much less breakages.


    Long term ensured output – 25 years from the time of installation are guaranteed for the output of your PV panels, while on average you can expect payback for your PV system from 6 to 9 years depending on the size and orientation of the system installed. You can calculate your payback here https://www.seai.ie/tools/solar-electricity-calculator/.


    High efficiency – We select only the highest output solar panels of the finest quality for your home. The PV solar panels are usually roof mounted facing south to achieve maximum output. In case of flat roofs or on the ground we will use special mounting kits to maximum the energy output for you.


    High Building Energy Rating (BER) - A Building Energy Rating or BER is an energy label with accompanying advisory report for homes. The rating is a simple A to G scale. A-rated homes are the most energy efficient and will tend to have the lowest energy bills (SEAI, 2021). Potential buyers or tenants will take energy performance into consideration when they make a purchase/ rental decision which is embodied by BER. It is almost impossible to get an A BER rating without a PV solar system. PV solar panels generates free electricity without the use of fossil fuels, which will raise your BER and make your house stand out in the competition in your area.


    How do PV solar panels work?

    PV stands for photovoltaics where the photo means light and voltaic means volt or electricity. Simply put, a PV solar panel works by generating a flow of electricity through photons (particles of light) knocking electrons free from atoms. PV solar panels consist of many small units called photovoltaic cells.


    A solar panel that converts daylight into electricity is made up by many photovoltaic cells linking together. Each photovoltaic cell is composed of two slices of semi-conducting material which usually is silicon. Electricity is generated by the material when light shines on it. Only a tiny amount of electricity is generated by one photovoltaic cell, thus many of them are arranged together to form a panel. Typically, a domestic PV solar system could have anywhere between 5 to 20 solar panels to form a bank or an array, and each solar panel could have 60 solar cells in it. For commercial PV solar systems, there could be hundreds of solar panels.


    After electricity being generated in PV solar panels, it travels down by a cable to an inverter in the attic, then the inverter convers the electricity from DC to AC electricity, which can be used in almost every home around the globe.


    Once AC power has been converted from DC power, it is sent to the fuse board which goes to all the power outlets in your home. If excessive power is being generated by the PV solar panels than what is required, the excess can be diverted to your electric immersion to produce hot water for free. If there is still excess when the water cylinder is hot enough, the excess will then be sent to the national grid. This system will reduce your electricity bills significantly.


    However, if the PV solar system is only generating partially the power that your home needs, the rest will come in from the national grid as it would normally. Basically, every home is already connected to the grid which is where you get electricity from the ESB. So, you can rest assured that you will see a dramatic reduction in your electricity bills while your home is supplied with sufficient electricity and an increase in your BER and green credentials.


    What different types of solar PV panels exist?

    There are a wide range of different solar PV innovations and technologies. The performance and cost of various products differs extraordinarily. The most commonly used solar PV panels are mono-crystalline silicon panels, multi-crystalline silicon panels, and thin film panels.


    Typically, the most efficient commercial solar PV panels to convert sunlight into electricity are mono-crystalline silicon panels. Multi-crystalline silicon panels are usually slightly less efficient than mono-crystalline panels, but they often cost less. Thin film panels encompass a range of technologies including those made from cadmium telluride (CdTe), copper indium gallium diselenide (CIGS) and amorphous silicon (aSi)). These materials are not as commonly used but are often chosen because of their appealing appearance. Silicon-based solar PV panels account for over 90% of the solar systems in the world, which are most widely deployed by far.


    Does Ireland get enough sun for solar panels to be efficient?

    Yes! Ireland does get a fair amount of rain, but the solar PV system generates electricity in daylight. If there is daylight, free electricity will be generated. The solar panels still function on overcast days. However, the brighter the day, the higher the output.


    What country has embraced solar panels the most in the world?

    The leader in solar PV generation is China. Solar PV farms can be seen as utility scale systems. Nearer to home, in the North, you will see heaps of commercial buildings or homes with solar PV panels installed on the roofs. Individuals for the most part install solar PV panels to meet some of their energy needs, reduce their carbon footprint, and help protect the environment.


    How much electricity will I use from solar panels versus what I use from my electricity provider?

    To get the best value for the electricity, you want most of the energy used within your home rather than spilling onto the grid or exported. Usually this means your solar PV system should provide around 1/3 of your electricity needs, otherwise you will need to install a storage system (a battery) that will allow you to store the excess electricity when there is no daylight (e.g. at night).


    Can I install a solar PV system if my roof is not South-facing?

    Research has found that South-facing solar PV systems produce the most electricity in Ireland. However, South is not always the best roof orientation for solar PV panels. For example, East-facing PV panels produce most power in the morning, while West-facing PV panels produce most power in the evening. Therefore, combining East-facing and West-facing panels in one solar PV system will provide you high power output in early mornings and late evenings. This perfectly suits people who work away from home during the day and require more power in the morning and evenings. This use pattern of electricity is ideal for installing East-West facing panels, for example, the Irish diary farms who installed solar PV systems usually went with East-West facing panels. This is because the high energy consuming milking equipment is frequently used in the morning and evenings. 


    Power output wise, South-facing panels will produce approximately 16% more power than East-West facing panels, while South-West and South-East facing panels can produce almost as much power as South-facing panels. On the other hand, it is possible to boost the power output of East-West facing solar panels to match up with South-facing ones at very little cost. Moreover, since East-West facing solar panels will never be all at the maximum output at any time, you can have a higher power rating for the panels than the inverter (DC over-sizing). This can save money with a smaller less expensive inverter.


    How can I maximise the usage of the amount of electricity generated?

    The easiest way to increase the percentage of used electricity generated is to design the solar PV system to meet the electricity demand of the house. However, this may result in a very small PV system being installed if there is low electricity demand during the day.


    Another simple way is to install a divert switch to divert any excessive electricity to heat your hot water in the immersion tank. This enables you to use the excessive energy generated later which is stored in hot water.


    On the other hand, a more complicated method is to install a PV system that is not South-facing. An East-West facing PV system will provide more energy in the morning and evenings, although it will generate less energy output over time.


    What about a battery storage system?

    A solar battery bank is another way to store any potential exported electricity. Installing a solar battery bank in your PV system means the power bank will charge when the system is generating excessive electricity that is not being used, and then when you need it next, usually in the evening/ night-time when there is no sunlight, the battery will discharge and provide electricity stored. A battery will increase the usage percentage of the electricity in your home that your solar PV system generates, although it will increase the cost of the PV system in the meantime.


    Does my home solar PV system require maintenance?

    Solar PV systems are low maintenance. Essentially, you need to monitor the performance of your system regularly which can be done by checking your inverter routinely to make sure that the system is operating with no errors and that the electricity meter is increasing every day. Furthermore, you should get an idea of how much electricity your PV system could generate yearly from the installer and compare with how much your system generates. If there is a huge gap between the expected and actual amount, in most cases there is a failure in the inverter which might need a replacement at some point in the lifetime of your PV system.


    The solar PV panels are exceptionally robust and are unlikely to break down. But some cleaning is needed every few years to maintain their performance, especially if you live near the sea or a main road then more frequent cleaning will be required.


    What grants are available for solar PV systems in homes?

    SEAI Solar PV Grant - Support is available to all owners of dwellings built and occupied before 2011 and where SEAI have not previously provided support for solar PV system at that address. The homes energy performance following installation of solar panels must be BER C or better.


    Home Renovation Incentive (HRI) - Some home solar PV systems will be eligible for an income tax credit under the Home Renovation Incentive. Homeowners can avail of a 13.5% tax credit on qualifying expenditure over €4,405 (before VAT) per property.


    Better Energy Communities - SEAI’s Better Energy Communities program can provide grant support to community projects for the installation of domestic solar PV systems provided they are done so as part of a package of other energy improvement measures including energy efficiency.



    Considering solar PV panels? Contact us for a free consultation now: 01-5394317



    We know that life can’t completely stop for corona.  Pipes will still burst, cylinders need replacing, jobs still need to be completed.

    So we at Suntask are committed to supporting all the people out there who still need to go to work.  If you order from us, we will supply you with complimentary face masks to help you on site, when you have to do your job.  Just place an order and we’ll make sure they are included when you pick up.

    Suntask is maintaining a zero contact supply system.  Collection only, from our Parkwest warehouse.  Contact us when you are close, and we will have your order fully prepared outside our door for you to load up and get the job done.

    There will be time for chats when this whole thing is over, but right now, let’s do the essentials and help each other get through it as well as we can, together.

    Click & Collect

    • We’ll provide a click and collect service only.

    • If you need to visit a store to collect your item, you must respect the strict Social Distancing measures we’ve put in place for the safety of both our customers and colleagues.

    • Please do not come to store unless you have received an EMAIL to let you know your item is ready,.


    • Delivery orders as usual.

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