4 Best Reasons to Invest in Compact Solar Hot Water Heaters

Are you looking for the most affordable solar hot water heaters available on the market? If yes, then you should look no further than the Northern Lights compact or integrated solar water heaters. They use the high performance TZ58 1800 SunRain Solar Collectors. These systems are perfectly engineered for residential hot water purposes.

The solar hot water heating systems come with the storage tank and heat pipe vacuum tubes integrated into a complete unit. With heavily insulated 80 galloon stainless steel water tank, they are SRCC certified to deliver hot water for a family of four to five people.

How Do Compact Solar Water Heaters Work?

Generally, the compact solar water heater sits on a roof that faces south and is mounted on the ground with the 45 degree frame system. The connection and installation of the systems are quite easy and simple. The cold water intake from the house connects to an end whereas the hot water supply to the other one.

The heat pipes contain 30 tubes which are present inside the tank. The water gets heated through the energy transfer from the vacuum tubes to the heat pipes and then transferred directly to the potable water. The hot water goes to the top of the tank where it starts supply hot water to the house.

However, the compact solar water heating systems are considered to be highly efficient in the industry and don’t require maintenance. They use a vacuum tube with a heat pipe and an internally sealed heat exchanger. You don’t need to get stressed about the leakage when a tube is damaged. If you find a tube broken, you should replace the vacuum tube with a new one and the system performs continuously without that tube.

Why Do You Install a Compact Solar Hot Water Heater?

1. No Requirement of Electricity

Compact solar hot water heaters are pressurized systems and don’t come with pumps. The water moves throughout the water heating system through the pressure of the municipal water supply. While opening your hot water faucet, hot water from the storage tanks flows outside and the cold water flows inside the tank which will be heated again by the solar vacuum tubes.

2. No Hassle of Overheating

The compact solar water heating systems feature with built-in air release valve, temperature, and pressure valve which opens at 90 C or 194 F. When the system gets hot, it simply vents off the excessive amount of heat.

3. Rust-free

Northern Lights Solar Solutions uses stainless steel inner and outer tank to prevent rusting unlike other solar manufacturers. This means, you will find rust-free inner and outer tank in the solar water heater.

4. Affordability

Typically compact solar hot water heaters cost slightly more than the ordinary water tank. But the life expectancy is around double as it won’t contain any heating element or gas burner that will fail eventually.

In addition, the OG-300 Certified Complete Solar Hot Water System is available with 30% federal tax credits and state tax credits. Moreover, you won’t require an expert solar installer to set up the hot water tank.

You can install it quickly or by hiring a general contractor. Only you need to check your local building codes. The payback of the compact solar hot water system is one to three years. This means, you will receive higher returns on your investment within less time.

Bottom Line –

Want to learn more about compact solar hot water heaters? Feel free to get in touch with Northern Lights Solar Tubs team at +1 (800) 317-9054.

Understanding an Open Loop & Closed Loop Solar Pool Heaters

When it comes to investing in solar pool heating systems, most pool owners have to choose between open loop and closed loop. You might be confused about the pool heater that works for your setup. Both types of systems are engineered specifically to the individual requirements of the customers.

This way, you will save more on electricity bills and reduce carbon footprint to a greater extent. With the constant advancement of technology, people are finding new more efficient ways to use the natural resources available to use. It’s time to invest in solar pool heaters so that you can transform the heat energy emitted from the sun into something useful for you and your family.

But you should understand the differences between the systems and know the one that works best for you.

Understanding an Open Loop Solar Pool Heater

An open loop solar pool heater helps in heating water directly from the pool and is added to the existing loop system. The water will circulate through the solar collectors in the existing filter and heating loop during the normal pool operation.

When the system requires energy for heating the pool, the water flows into the filter and existing heater. If the solar energy is providing the required temperature, the secondary backup heater won’t be needed. When your pool has the required temperature, the system starts bypassing solar loop to prevent it from overheating.

Advantage –

An open loop solar pool heating system has lower installation costs.

Disadvantages –

• Less reliability
• Less accuracy
• More energy consumption by pool pump
• Not ideal for cloudy or cold weather
• Affected by chemicals or salt water
• Roofs damaged by frequent leaks

Understanding a Closed Loop Solar Pool Heating System

A closed loop solar pool system is generally a pressurized system that separates from the pool loop. It doesn’t use water. Instead, an eco-friendly antifreeze solution that contains water, glycol, and propylene is used in the collectors.

This fluid circulates through the collectors and after that heat transfer is takes place in the pool water through a stainless steel or a titanium heat exchanger. Pool circuits meet up in parallel through the heat exchanger where the collector system transfers solar energy to the existing heater.

The existing heater supplies any extra required energy before going back to the pool. The circulating pump is switched off by taking the system into the “Stagnation” state. The fluid present in the collector converts to steam which the additional expansion tank in the loop absorbs it. This system is commonly used in the colder climates, year-round pools, and indoor solar pool heaters.

Advantages –

• More reliability
• More accuracy
• Smaller circulating pump that uses less energy
• Year-round use in indoor and outdoor
• Easy integration into multiple systems
• Longer life expectancy
• Unaffected by pool chemicals
  

Disadvantage –

Higher initial cost

Final Consideration –

When deciding the solar pool heater, you should know what’s best for your setup. If you want to choose the system that’s the most trustworthy and uses the advanced solar technology, you should look no further than the closed loop system. It’s the efficient way of heating a pool that optimizes your rate of return.

If you want to learn more about solar pool heating systems, feel free to reach out Northern Lights Solar Tubs at +1 (800) 317-9054.