THE PERFECT TEAM - HEAT PUMP, PV + BATTERY AND SOLAR PANEL COMBO
THE PERFECT TEAM - HEAT PUMP, PV + BATTERY AND SOLAR PANEL COMBO
The cost of energy is an ever-present concern for homeowners and businesses alike. Many are turning to renewable energy sources as a way to reduce their dependence on traditional sources of energy like gas and electricity, which recently have been both expensive and environmentally damaging. Among the most popular renewable energy sources are the heat pump, the photovoltaic panel and the solar heater, which, when used together, can help users save money on their utilities bills.
At Solareast Group we deal with the production of all the three above mentioned categories, therefore our costumers can have a one-stop solution to fulfill all their needs about the purchasing of air-to-water heat pump, photovoltaic panel, solar heater and storage batteries. If You want to know better how these 4 key products can join force together to protect the environment and Your wallet, please go ahead with the reading of this article.
Air-to-water heat pumps are a highly efficient technology for heating and cooling homes and buildings. They work by extracting heat from the outside air and transferring it indoors, where it can be used to heat the building. In the summer, the process is reversed, and the heat pump extracts heat from inside the building and releases it outside, providing cool air.
The photovoltaic panel, on the other hand, uses solar energy to generate electricity. Solar panels are installed on the roof or other parts of the building where they can receive maximum exposure to sunlight. They then convert the energy from the sun into electricity, which can be used to power appliances and other electrical devices.
A solar heater typically consists of a collector panel or array of panels that are mounted on the roof or in a sunny location. The collector panels absorb the energy from the sun and use it to heat a fluid, such as water or antifreeze. The heated fluid is then circulated through a heat exchanger, where it transfers the heat with the “technical water” which is used as a media to provide heat to the sanitary hot water system and to heating system.
When used together, heat pumps, photovoltaic panels and solar heater can form a perfect team to save users money on their electricity and gas bills. The heat pump is highly efficient at extracting heat from the outside air and transferring it indoors, the electricity to power the pump is partially or totally produced by the photovoltaic panels and when there is adequate sunlight, the solar heater can provide a significant amount of heat, reducing the load on the heat pump, rising the heating system input water temperature, therefore it means that the heat pump need to use less power to heat the water till the set temperature, in this way increasing the overall efficiency of the system.
Furthermore, excess electricity generated by the photovoltaic panels can be sold back to the grid or stored inside battery, providing an additional source of income or allow homeowners and businesses to use the energy from the sun even after the sunset, when the production of the photovoltaic panel is null. This is particularly useful during the summer months when the panels generate more electricity than is required to power the heat pump.
Another advantage of using the above mentioned 4 key technologies is that users can in this way reduce their building carbon footprint reducing their reliance on fossil fuels, which are finite and contribute to greenhouse gas emissions.
In conclusion, the heat pump, photovoltaic panel, solar heater and storing batteries can create a perfect team to let users save money on their electricity and gas bills. By using the heat pump's efficient technology, the photovoltaic panel and solar heater’s ability to generate electricity and heat from the sun, and batteries to store the surplus electricity users can reduce their dependence on traditional energy sources, save money on their bills, and reduce their carbon footprint. It is a win-win situation for both users and the environment.
For these key reasons at the Sunrain group we’re willing to devote our whole lives to the renewable energy industry which can bring good benefit to the offspring. We feel infinitely proud of undertaking this business.
Whatareair-to-waterheatpumpsandhowdotheywork?
At Solareast we’re specialized in the development and production of AIR TO WATER HEAT PUMPS, but what does an air to water heat pump exactly mean, and how do they work? Let’s find it out together.
Air source heat pumps (ASHPs) are a type of machine that can transfer heat from one location to another using a refrigeration cycle. They use the natural warmth in the air to provide heating and hot water for residential properties. They work by “absorbing heat” from the outside air and then transferring it into your home using a media, that could be air in the air-to-air heat pumps or water in the air-to-water heat pumps. The latter are the ones in which our company is specialized in, and that requires an important degree of expertise to be developed.
In recent years, ASHPs have become increasingly popular as a sustainable and efficient alternative to traditional heating systems, and are widely regarded as the best solution for residential heating in 2023. Let’s analyze the reasons which make air to water heat pumps so appealing for homeowners.
Firstly, they are incredibly energy efficient, with many models boasting a coefficient of performance (COP) of over 3. This means that for every unit of energy they consume, they are able to generate three or more units of heat. By comparison, a conventional gas boiler typically has a COP of around 0.9, meaning it is far less efficient.
Another key advantage of ASHPs is their environmental credentials. Unlike gas boilers, which rely on fossil fuels and produce harmful emissions, ASHPs use a renewable energy source (the air) and have zero carbon emissions at the point of use. This makes them an ideal solution for households looking to reduce their carbon footprint and contribute to the fight against climate change. If the electricity they run on is produced with sustainable energy and not with fossil fuel source energy, ASHPs can have net zero carbon footprint.
ASHPs are also incredibly versatile and can be used to provide both heating and hot water for your home. They are particularly effective in well-insulated properties, where they can help to maintain a comfortable temperature throughout the year without the need for supplementary heating. In addition, many of our models are now equipped with smart controls, which allow homeowners to adjust the temperature remotely via a smartphone app or other internet-connected device.
Many of our competitors still struggle to develop a machine that could be suitable for frigid weathers, but at Solareast we developed an ASHP which employs R290 refrigerant, which beside being more effective in very cold temperatures they have an extremely low Global Warming Potential, means that casually the R290 refrigerant could be released in the environment the potential damage would be a lot lower compare to the R32 refrigerant.
There are, of course, some drawbacks to using ASHPs. The main one is that they can be relatively expensive to install, with upfront costs typically ranging from £6,000 to £12,000. However, it's important to bear in mind that this initial outlay can be recouped over time through lower energy bills and the potential for government incentives such as the RHI in England, or the Federal Funding for Efficient Buildings (BEG) in Germany, or 50/65% IRPEF detraction in Italy.
Overall, Solareast’s air to water heat pumps will be an excellent solution for residential heating in the whole 2023. With their energy efficiency, environmental credentials, and versatility, they offer a range of benefits for homeowners looking to reduce their carbon footprint and save money on their energy bills. If you're thinking of upgrading your heating system, an our ASHPs are definitely worth considering.
Three cases and three plans! Based on air energy + solar energy, explore new ideas for campus cleaning and heating!
A school is a high-density place, and students from high school to kindergarten are all minors, so the technical route of campus cleaning and heating has higher requirements regarding safety, environmental protection, and comfort.
Campus buildings have a special status between buildings. In the campus heating system, due to the different building functions, the building heat load is quite different and has the characteristics of periodicity and phase. Therefore, it is necessary to comprehensively consider the resources and energy factors around the school, the building envelope, and other aspects of the conditions, according to the characteristics of every project to choose the appropriate clean heating method.
Therefore, the school central heating system should achieve on-demand heating, balanced heating, and standard heating, and the heating temperature should be adjustable. In the early stage of heating, it should be able to provide high-temperature heating and rapidly increase the indoor temperature. When the building or one room is empty, it can realize a low-temperature heating work shift to reduce the temperature, the operating costs, and achieve the purpose of energy saving and environmental protection, reducing initial investment and operating costs.
Primary and secondary school kindergarten clean heating renovation project
Solareast Heat Pump Ltd. integrates factors such as comfort, stability, safety, economy, energy saving, environmental protection and other factors required by the "Campus Clean Heating" project, and adopts an air energy heat pump with more energy-saving advantages. This heating method is less dependent on resources and energy and can meet the requirements of the "Campus Clean Heating" project on the set goals.
Project advantages
1. Constant temperature and comfort. The Solareast air source heat pump cooling and heating fan adopts a convenient floor-mounted installation method, with directionable air outlet. With this installation method the heat flow is from bottom to top, which conforms to the heat diffusion and transfer method, and enhances comfort and environmental protection.
2. Frequency conversion energy saving. Equipped with a new intelligent frequency conversion control platform, the heating temperature can be adjusted at any time according to the demand, the stepless frequency conversion does not need to be started frequently, the response time is short, and the energy saving mode does not condition the unit’s work.
3. The cost is super economical. The annual operating cost of the project is 10 yuan/㎡, which is significantly lower than the original heating method. It is not only suitable for the needs of schools in the northern region, but also for the cooling and heating needs of hotels, guesthouses, hospitals and other facilities.
Clean Heating Project of Xingguang School in Taigu District, Jinzhong City, Shanxi Province
Project Introduction: The clean heating project of Xingguang School in Taigu District, Jinzhong City, Shanxi Province is located next to the Hanxi Line in Taigu District, Jinzhong City. The original heating demand of the school is about 10,000 square meters for the dormitory building and canteen and 5,000 square meters for the teaching building. Due to various external factors, central heating cannot be achieved, so the project is required to provide the most cost-effective clean heating solution according to the current situation of the school.
According to the building form, building purpose, usage characteristics and the heating demand of each building at different times, Solareast Heat Pump Ltd. has planned and designed a vacuum tube collector module + air source heat pump system solution suitable for distributed heating.
The effective combination of 42 tons of solar collector modules and 8 sets of 50P air source heat pump units significantly increases the system COP value and greatly reduces operating costs; at the same time, the dual heat source system effectively ensures the constant heating temperature of the system. The system can simultaneously meet the requirements of safety, efficiency, energy-saving and environmental protection for campus clean heating, completely get rid of the strong dependence of traditional heating methods and give the school a great advantage in the market.
I. Advantages of the project
1. Energy saving and environmental protection. Heat pump heating has the characteristics of long service life and wide application scenarios. Under the same temperature conditions, 40%-60% of energy costs can be saved. When the sun light collector resources are insufficient, the air can automatically start to provide heating protection, and the operation is more stable. The Solareast aurora air energy unit used in the project adopts ultra-low temperature energy-saving heating technology, which has more efficient heating, better throttling effect, and more sufficient heat exchange. The energy efficiency is more than 30% higher than similar products at low temperature. With the advantages of dual heat sources which complement each other can be reached an even higher operation efficency and increase the energy savings.
2. Economical. In terms of heating costs, the air heat pump can generate almost no cost, while the main energy source for heating comes from the heat in the air, the electricity is only used to run the heat pump. The energy employed to run the heat pump is only a quarter of the energy would need to generate the same amount of heat with an electric heater.
3. Comfortable and stable. The system conducts heating and circulation through the water pipings, the heating effect is natural and comfortable, and there is a certain heat storage effect. Not only that, the system is highly intelligent, easy to use and simple to operate, but is also very suitable for the needs of the school.
In the process of use, each component of the heating system is safe, convenient, environmentally friendly and economical, which is very suitable for school use, easy to operate, and saves money and manpower. The system in this way helps improving the comfort of students' learning environment. For the school logistics support department, especially the teachers who are on duty during the winter vacation, the system is regularly maintained by a indicated person, so there is no need for the teachers to make any operation, not even the settings, which saves a lot of trouble.
To resume, in the face of the special time-sharing demand of school buildings, the cost pressure of large heating demand, and the environmental problems of traditional heating, Solareast Heat Pump Ltd. School clean heating system solution can be terminated according to students' schedule. Intelligent control and background control; the heating system uses free renewable air energyand solar energy for heating. The school not only does not worry about energy costs, but also saves considerable and controllable costs.
in recent years, the promotion and application of clean energy heating and heating system solutions has been strong, with superior energy saving and emission reduction benefits. Solareast Heat Pump Ltd. provides a multi-clean-energy complementary system solution based on air energy + solar energy. Many classic model cases have been established in the field of campus building energy conservation.
With the obvious development trend of clean, intelligent and low-carbon heating on campus and the integration of new energy and Internet of Things technology, this trend will be further accelerated. With its advanced product technology and clean thermal energy system solutions, Solareast Heat Pump Ltd. is bound to promote the further development of the clean heating market.
Solareast R32 Three in One Series – Born For Low Carbon And Efficient Heating and Cooling
What is the air source heat pump?
An air source heat pump can absorb heat from outside a structure and release it inside using the same vapor-compression refrigeration process and very much the same equipment as air conditioners but used in the opposite direction. It is known to lower fuel bills and cut carbon emissions while heating homes like no other. Therefore, it should be no surprise that air source heat pumps have been in such high demand lately.
Benefits of an air source heat pump
Air source heat pumps are a type of low carbon heating that uses the outside air to heat or cool homes. For every three to four units of energy produced by an air source heat pump, only one unit of electricity is consumed, making it a significantly better option to reduce emissions. Since it uses outside air for heating and cooling, it also helps homeowners cut their energy costs. Air source heat pumps are excellent for providing hot water and space heating and have an exceptional seasonal coefficient of performance, making them suitable for winter and summer. Air source heat pumps are available with a simple installation procedure, require very little maintenance and promise longevity for a user’s entire lifespan. The best thing about them is that they don’t need to store fuel like oil or wood pellets, so there aren’t any extra costs associated with fuel deliveries.
A closer look at the Solareast R32 Three In One Series – https://www.youtube.com/watch?v=1IB828T3l64
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Some features of the Solareast R32 Three In One Series
Eco-friendly
The R32 Three In One Series employs R32 refrigerant, which does not harm the ozone layer and aids in achieving global carbon neutrality. Its low GWP also ensures a reduction in carbon emissions reduction and global warming curbing.
Known to be much more environmentally friendly than R410A, the R32 Three In One Series comes with integrated heating, cooling, and domestic functions, which enable them to deliver the right temperature at minimal power consumption.
3min intelligent defrosting technology – https://www.youtube.com/watch?v=XkcCwn-GMOg
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The motor speed may be carefully adjusted using Solareast’s R32 Three In One Series, guaranteeing that only the energy required to precisely match the real load is consumed. To evaluate if the evaporator is defrosting, Solareast’s intelligent defrosting mode computes the temperature difference between the evaporator and the compressor and the duration of the compressor’s operation. When the defrosting condition is satisfied, the defrosting mode will automatically be entered.
Regardless of the climate conditions, R32 gives users more options to achieve perfect results, even in extreme weather conditions. Powered by intelligent defrosting technology, this full DC inverter heat pump can defrost in under three minutes. Its main components include a Panasonic DC invented compressor with EVI technology, a DC inverter fan, a pressure sensor, a highly efficient plate heat exchanger, an inverter driver, and a blue fin evaporator.
EVI technology:stable running at -30℃
What makes it different from its counterparts is the fact that its compressor uses EVI technology, which offers a 20% increase in the amount of refrigerant flow, making the operating temperature range much wider, from – 30℃ to 48 °C. Its two-stage compression function also solves the problem of poor heating effects at ultra-low temperatures.
Ultra-silence
Solareast DC inverter heat pumps use multiple noise reduction and sound insulation techniques to reduce noise to a low level. They are equipped with DC inverter brushless fans and are aerodynamically constructed. The sound pressure levels begin at 50 dBA.
2022 Italy MCE Expo
The Solareast Heat Pump found great success at the recently concluded MCE event in Italy this June. As evident, MCE is known for bringing together organizations and businesses working in the fields of HVAC, energy efficiency, and renewable energy. At the exhibition, we also showed our R32 Three In One Series, and many visitors enquired about this machine, which was well received by the market, so we are even more convinced that our R32 Three In One Series will have great potential for development and a large market in the future. MCE is one of the most prestigious business exhibitions for businesses in the HVAC+R, renewable energy, and energy efficiency sectors. Building strategic ties and alliances between manufacturers, designers, installers, and builders of plants and systems for the living comfort in smart buildings in commercial, industrial, and residential sectors acts as an imperative assignment.
About Solareast
The President of Solareast Heat Pump Ltd. was quoted as saying, “The renewable energy industry is such a business that we are willing to devote our whole lives to, which can bring good efforts to the offspring. We feel immensely proud of having undertaken this business. Today, we have a network of over 1026 distributors and nearly 2,000 dealers in China who are fully dedicated to our mission: ‘Make the world cleaner, make life better.”
With five manufacturing facilities across China, Solareast Group specializes in air source heat pumps at its Shunde, Guangdong facility. With a monthly manufacturing capacity of 80,000 sets of heat pumps, Solareast is the owner of the largest factory in the south of China, measuring over 100,000m2.
The company has also invested USD 2 million in constructing the most sophisticated testing facilities, which can test machines up to 300kW under extremely cold conditions of -30°C. They are also known for their advanced testing capabilities, which include automatic laser cutting lines, automatic bending lines, automatic high-pressure foaming, and machine water input/output testing lines.
To learn more, visit https://www.sunrainheatpump.com.
A Complete Guide To Air Source Heat Pumps
Thinking about installing an air-source heat pump? Find out all you need to know about this low-carbon heating alternative.
Already decided on an air source heat pump?
How does an air source heat pump work?
An air-source heat pump works much like a fridge operating in reverse to heat your home. Here's how it works:
Outside air is blown over a network of tubes filled with a refrigerant. This warms up the refrigerant, and it turns from a liquid into a gas.
This gas passes through a compressor, which increases the pressure. Compression also adds more heat – similar to how the air hose warms up when you top up the air pressure in your tires.
The compressed, hot gases pass into a heat exchanger, surrounded by cool air or water. The refrigerant transfers its heat to this cool air or water, making it warm. And this is circulated around your home to provide heating and hot water. Meanwhile, the refrigerant condenses back into a cool liquid and starts the cycle all over again!
Heat pumps can also be a great source of hot water – but the water will be cooler than from a boiler. Practically this means that If you’re running a bath, you’ll need more hot water and less from the cold tap. So you’ll likely need a bigger hot water tank to cover your needs too.
Using an air source heat pump at home
Air source heat pumps can be used to heat up your home and water. Here are some things to consider.
Using an air source heat pump for heating
Heat pumps work best when there’s less of a difference between the inside and outside temperatures. In much the same way that your fridge has to work harder in hot weather. This makes them a good match for underfloor heating systems. Floors cover a much bigger area than radiators so they don’t need to get as hot to provide the same amount of heat. Air source heat pumps also have a lower output than gas or oil-fired boiler. This means they can’t deliver heat as quickly. Instead, they’re best used to heat your home up slowly over a longer period.
Air source heat pump and radiators
If you have radiators in your home, and you’re switching from a gas-fired heating system to an air source heat pump, you’ll probably need to buy some bigger radiators to keep your house toasty.
Using an air source heat pump for hot water
Heat pumps can also be a great source of hot water – but the water will be cooler than from a boiler. Practically this means that If you’re running a bath, you’ll need more hot water and less from the cold tap. So you’ll likely need a bigger hot water tank to cover your needs too.
Are there different types of air source heat pumps?
Yes! There are two main types of air-source heat pumps, 'air-to-air' and 'air-to-water'. Most air source heat pump installations in the UK are what’s known as ‘air-to-water’ types.
'Air-to-water' air source heat pumps
Most air source heat pump installations in the UK are what’s known as ‘air-to-water’ types. In these systems, the heat is transferred into a conventional ‘wet’ heating system. And this set-up gives you hot water and central heating.
'Air-to-air air' source heat pumps
A minority of UK air source heat pumps are ‘air to air. And, as their name suggests, these transfer the heat into the air, which is distributed around the home. They don’t provide hot water, though.
There is also a hybrid air source heat pump which can often be combined with an existing central heating system and boiler. In these hybrid air-source heat pump systems, the heat pump provides a ‘base load’ for the day-to-day heating and hot water. With the boiler only firing up to provide hotter water. Or a quick heat boost during a particularly cold snap.
What Is The Difference Between A Heat Pump And A Central Air Conditioner?
Is a heat pump a good idea? Is it the right central heating option for your home and climate? A heat pump can be perfect for your needs, depending on where you are and how cold your area gets in the winter. We've seen, and as far as we know, most articles on heat pumps are somewhat technical.
Want to make your home cooler? A heat pump will pump heat out of your home. Want to be warmer? You guessed it, a heat pump pumps heat into your home.
A heat pump is a heating and cooling system that extracts heat from the air and then uses an air handler, or "blower" as it's sometimes called, to move it to the desired location. What you really need to understand is that even in cold weather, there is a lot of heat in the air. "Cold" is a relative term. As humans, 32 degrees Fahrenheit can feel very cold due to our 98-degree body temperature. In fact, the heat in the airdrops all the way to absolute zero or -459.67° F. Absolute zero is the absence of all heat.
Absolute zero is the absence of all heat. For simplicity, when the outside (ambient) temperature is 32°F, a heat pump can capture a large amount of heat present in the air through the refrigerant circuit and "pump" that existing heat into your home without actually creating it.
So moving existing heat is where the operational cost savings come in; it is much cheaper to move existing heat than to actually create it. For example, if your 1,600 square foot home is heated by a 10KW heating panel (consuming 10,000 watts of energy per hour), the cost of running that panel is about $1.40 per hour in most parts of the country.
On the other hand, for the same size house, a newer, high-efficiency heat pump will cost about 31 cents per hour at the same temperature. That's a savings of 78% on your monthly heating operating costs.
Traditional heat pumps have evolved to the point where they can be used in cold northern climates and still be effective. If you live in an environment where the temperature is expected to drop below 15 degrees each winter, we recommend that you look into a "hybrid" heat pump, also known as a "dual fuel".
It would use fossil fuels such as oil or natural gas instead of the less efficient electric heat as a backup source. Depending on your local electric company and fossil fuel rates (which may vary by region), fossil fuel backup may be the most efficient and effective option in colder northern climates.
What's the difference between a heat pump and central air conditioning?
Well, on the one hand, central air conditioning can't heat your home in the winter. We think that's a very key difference - but it's not the only difference. AC systems require a heat source, such as an electric baseboard or a gas or oil furnace.
When set up to cool your home, a heat pump works on the same principle as an air conditioner, cooling your home by absorbing heat energy from inside your home and releasing it outside.
It does this through a recirculating cooling system that connects your outdoor AC unit (condensing unit) to your indoor blower section (air handler, gas, or oil furnace). This indoor blower section will contain a cooling coil, also known as an evaporator coil.
This coil is connected to the outdoor unit (called the condenser) through a set of copper refrigerant lines. The cold refrigerant passes through this indoor coil, which then becomes very cool. Your indoor air is drawn from your home and blown through this coil. This process carries the cooled air to your "supply" ductwork and back into your home through your "supply air" register.
In short, when it comes to cooling your home, a heat pump is the same as a traditional air conditioning system, but when it comes to heating your home, your central air conditioner is helpless and the heat pump is ready, thanks to the convenient ability to reverse the direction of temperature exchange.
Is a heat pump a good idea?
Is a heat pump a good idea for me? Because, obviously, it's a good idea in general. In short, a heat pump is a fantastic idea for you if
You want a greener, often cheaper, and more efficient alternative to traditional heating and cooling equipment.
You have an outdated HVAC system (heating or cooling) and are looking to upgrade.
You want a more efficient alternative to relying on electric heat, gas, or oil as a heating source to handle heating and cooling.
All-in-one heat pumps are compact and space-saving units designed for the efficient production of domestic hot water. They represent the latest generation of "air to water" heat transfer technology, ensuring the highest energy efficiency ratings. Ideal for providing uninterrupted hot water anywhere in the home while saving up to 75-80% on heating costs.
We are committed to providing high-quality all-in-one heat pumps. All in one heat pump is usually used in mobile homes, apartments, etc. to heat water for daily life.
Can A Heat Pump Be Used For Heating And Cooling?
A heat pump is part of a heating and cooling system that is installed outside your home. Like an air conditioner, it can cool your home, but it is also capable of providing heat. In the colder months, a heat pump draws heat from the cold outdoor air and transfers it indoors, while in the warmer months it pulls heat from the indoor air to cool your home. They are powered by electricity and use refrigerants to transfer heat, providing comfort year-round. Because they handle cooling and heating, homeowners may not need to install a separate system to heat their homes. In colder climates, electric heat panels can be added to indoor fan coils for additional functionality. Heat pumps are more environmentally friendly because they don't burn fossil fuels as furnaces do.
How do heat pumps cool and heat?
Heat pumps do not generate heat. They redistribute heat from the air or ground and use a refrigerant that circulates between the indoor fan coil (air handler) unit and the outdoor compressor to transfer heat. In cooling mode, the heat pump absorbs heat from your home and releases it outdoors. In heating mode, the heat pump absorbs heat from the ground or outside air (even cold air) and releases it into the home.
Heating and Cooling Heat Pump
What types of heat pumps are available?
The two most common types of heat pumps are air-source and ground-source. Air-source heat pumps transfer heat between indoor air and outdoor air and is more popular for residential heating and cooling.
Ground source heat pumps, sometimes called geothermal heat pumps, transfer heat between the air in your home and the ground outdoors. These cost more to install because of the consistency of ground temperatures throughout the year but are typically more efficient and less expensive to operate.
Where do heat pumps work best?
Heat pumps are more common in milder climates, where temperatures don't usually drop below freezing. In colder areas, they can also be used in combination with furnaces to provide energy-efficient heating on all but the coldest days. When the outdoor temperature drops too low for the heat pump to operate efficiently, the system will turn to the furnace to generate heat. This system is often referred to as a dual fuel system - it is very energy-efficient and cost-effective.
What are the components of a heat pump system?
The main components of a heat pump system.
An outdoor unit with a coil that acts as a condenser in cooling mode and an evaporator in heating mode
The indoor unit contains a coil (just like the outdoor unit) and a fan that allows air to pass through your home
The refrigerant absorbs and releases heat as it circulates through the system
A compressor that pressurizes the refrigerant
Reversing valves that change the direction of the refrigerant in the system to switch between heating and cooling
Expansion valves that regulate the flow of refrigerant through the system
Sunrain EVI heat pump is specially designed for heating and cooling. With EVI technology, this kind of heat pump can work very well in cold areas such as -30℃. Using free renewable energy from the air, the heat pump is highly efficient with low cost. It can save energy up to 80% compared with traditional water heaters. If you want to get more information about the Sunrain EVI heat pump wholesale, welcome to contact us today or request a quote.
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