Why Do You Buy SunRain Solar Evacuated Tube Hot Water Heaters?

 

Solar hot water heaters are primarily used for heating residential hot water at home as well as on business premises. Hot water takes around 20-40% of the total energy consumption of a home. So, invest in one of the best solar hot water heaters to minimize costs. On average, it can minimize the cost of hot water by 65-75%. However, solar evacuated tube hot water heaters are more highly efficient than flat-panel collectors.

A solar vacuum tube works similarly to a thermos bottle by capturing heat inside and providing an insulation barrier against heat loss. It is highly effective to work in colder climates, especially in freezing conditions. Out of all solar collectors, SunRain evacuated tube collectors use a copper heat pipe in the center of the tube. The solar energy gets transferred to the heat pipe containing a small amount of liquid under vacuum conditions by using specially designed aluminum fins.

According to physics, the liquid under vacuum conditions boils at a lower temperature. Due to this phenomenon, the liquid present inside the heat pipe boils at 30 degrees Celsius (86 F) and converts into vapor. The vapor goes to the top of the condenser bulb where it’s cooled by releasing heat through the bulb into the copper manifold and gets converted to the liquid state that sinks back down the heat pipe.

When it comes to investing in solar hot water heaters, you should make sure that the engine you choose has superior power and durability. That’s why Northern Lights use the SunRain’s patented “3-Hi” solar vacuum tubes. The inner layer has an absorbing coating which helps you determine the efficiency of the solar vacuum tube. The coating method and material will allow you to know the life expectancy of the solar vacuum tube.

Their solar hot water heating systems can reduce hot water costs by 65-75%. They are easy to install and come with every component to get the installation done. The systems have specially insulated stainless steel solar piping and fittings which means there are no complicated pipework and soldering in the system.

SunRain solar vacuum tube technology has the internationally patented film coating i.e. “3Hi”. Three systems are present within every solar evacuated tube to ensure highly effective heat absorption. The three layers include the AL-N/Al layer, a second Al layer, and a third copper layer. The layers result in netter heat conduction and coating stabilization ensuring a much longer lifespan of 20 years or more. You can check out one solar system and you’ll notice the difference a powerful engine makes. If you want to learn more about evacuated tube solar water heaters, feel free to contact Northern Lights Solar Tubs as soon as possible at  +1 (800) 317-9054. We’ll get back to you with proper information about SunRain solar evacuated tube solar hot water heaters.

What are Different Solar Hot Water Heaters for Your Home?

Solar hot water heaters are sued for heating water in homes and businesses. Generally, hot water takes around 20-40% of the energy consumption of a home. A solar water heater is the easiest way to minimize costs. On average solar hot water heating system can minimize hot water costs by 65-75%.

Northern Lights DIY solar water heating systems are easy to install and are available with every component you need to get the installation done. These units come with specially insulated stainless steel-made solar piping and fittings which means there’s no requirement for complicated pipework and soldering.

When you’re in the marketing for the solar hot water system, you should take into account these below-discussed options to choose from.

Pre-Heat Solar Tank Water Heating System

This solar water heater uses two tanks – one is known as a solar pre-heat tank and another tank is a basic solar hot water storage tank with an internal heat exchanger for heating water. The solar pre-heat tank is used to supply hot water to the existing hot water tank.

The solar hot water heater is the most common retrofit as it utilizes the existing hot water tank and requires very less retrofit to the plumbing system. The existing main supply line is connected to the pre-heat tank and is then drawn back into the supply line after it gets heated.

Solar Tank-less Water Heater

The water heating principle is the same – the water is heated through the solar storage tank before entering the tankless heater. For example, the mainline water coming into the home at 40 degrees can be heated in a pre-heat tank to say 120 degrees. If the tankless heater is set to 140 degrees, it only needs to supply 20 degrees of heat energy than 100 degrees without a pre-heat tank. This results in significant heat savings.

Solar Combo Tank Water Heater

This is a specially designed solar hot water heater and comes with a combination of a solar pre-heat tank with an electric backup heater in one unit. This tank uses an internal heat exchanger present in the bottom part of the tank. The electric heater is present on the top of the tank for increasing the water temperature quickly or support during the days of no sun.

Though there are so many solar storage tanks available with heat exchangers, there are very few built specifically for the North American market and come with the right UL certification. Solar Combo Tank Water Heater is ideal to be used for new home installations or is suggested especially when your existing water tank needs replacement.

Compact Solar Water Heater

The compact solar water heater is perfect for those who want to use the solar-powered system for producing hot water on residential premises. It’s the right alternative to the more advanced closed-loop solar water heater and doesn’t come with moving parts or a pump.

This water heating system effortlessly works in southern climates that seldom get freezing conditions. It works at 20 F (-5 C). The Compact Solar Water Heater is usually installed on the ground or roof. It features an 80-gallon storage tank integrated with the solar evacuated tubes and can provide hot water for four to five persons.

Bottom line –

Do you want to know more about solar hot water heaters? Feel free to contact Northern Lights Solar Tubs at +1 (800) 317-9054.

Why Do You Invest in a Solar Pool Heat Exchanger?

Do you own a swimming pool? If yes, then you might be well aware of the significance of a solar pool heat exchanger. But a flat plate solar heat exchanger is not right for the pool with the added chlorine and bromine. This is where a special high-flow pool heat exchanger comes in handy. This heat exchanger can be able to handle the higher secondary side flow and a higher level of chlorine.

It has better flow characteristics, making it ideal for heating your pool and hot tub. However, it’s highly recommended to invest in a titanium solar pool heat exchanger for applications that include using saltwater. This heat exchanger is highly resistant to chlorine and saltwater.

Why do you Invest in a Solar Pool Heat Exchanger?

Both SP-155K and SP-300K heat exchangers are specifically designed to operate at a higher secondary side fluid velocity with low-pressure drops. They come with the helical coiled tube design which makes them stand out from other shell and tube heat exchangers available on the market currently. This exceptional design ensures highly efficient heat transfer performance and the systems to be used for diverse applications.

If you want the optimal performance of the solar pool heat exchanger, you need to consider installing it in a counter-current flow process. In this process, the hot or heating fluid flows through the tube or the primary side whereas the cold or heated fluid flows through the secondary or shell side. However, for the swimming pool, the pool water needs to flow through the shell side and the boiler water flows through the tube side.

What are the Main Features of the Solar Heat Exchanger?

The solar pool heat exchanger comes with higher heat transferring efficient heat exchanger tubes and a smooth shell. They ensure higher velocity inside the unit, making the heat exchanger more reliable, efficient, and affordable for indirectly transferring heat between any heating or boiler circuit and any pool or spa circuit apart from other applications.

Take a look at some of the key takeaways of solar pool heat exchangers.

• Higher efficiency and co-efficiency up to 14000 W/M2 deg C
  
• The heat exchange capacity of three to seven times that the traditional equipment
  
• Compact configuration, small area occupancy – one-tenth than the traditional equipment
  
• Made from stainless steel and/or titanium ensuring endurance against high temperature, pressure, and corrosion
  
• Helix screw thread elasticity heat exchange bundle which helps in eliminating the stress from the system
  
• Design flux speed of 5.5m/s which results in less dirt
• Made with ASME standard VIII-1
  
• Higher flow volume
  
• Easy installation and optimal durability
  

Bottom Line –

Do you need help with purchasing solar pool heat exchangers? If yes, then you should get in touch with the Northern Lights Solar Tubs team as soon as possible at +1 (800) 317-9054. We’ll get back to you with a design estimate right away.