Top Factors for Enjoying Optimal Solar Water Heating

High performance solar water heaters are used to turn sunlight into heat energy and offer optimal water heating solutions. This helps every homeowner to enjoy a green energy solution that effectively reduces carbon footprints from the environment. There are some factors that influence the ability of residential and commercial solar water heaters and help homeowners to enjoy good amount of hot water in a cost-efficient way.

The below mentioned factors will help you to achieve efficient solar water heater and enjoy the optimal heating solution:

#1- Storage Tank Size:

You should remember that a large hot water storage tank helps in keeping its contents warmer for a long period of time. This is possible due to the property called inertia. This makes it important to install a bigger storage tank, which will help in enjoying the best results.

#2- The Solar Collectors:

It is believed that a bigger surface area of the solar collectors will ensure a good level of heat extraction from sunlight.

#3- Insulated Tanks and Pipes:

It is important to use insulated tanks and piping because it will prevent heat loss that will help the water to stay warm for a long period of time.

#4- Obstructions:

When installing solar water heaters at your residential or commercial property, you must make sure they get maximum exposure to the Sun without any obstructions; this help in enjoying best heating results.


Solar water heaters at 123 Zero Energy are considered to be one of the best green energy systems that can effectively reduce energy consumption costs (at your home or commercial establishment) by as much as 75 percent. Their solar heating systems in DIY solar kits, at best price, such as:

  • SWH-1 solar heating package: This is a complete solar heating package for effectively fulfilling domestic hot water requirement for up to 4 people. This DIY solar kit is simple to install, which does not involve any kind of requirement of soldering or electrical wiring.

  • SWH-2 Solar heating system: This type of solar heating package is required for up to 6 people and considered to be one of the most advanced solar water heating kits available in the market.

  • SWH-3 solar water heater: Easy and simple to install, this type of solar heating package is best for full filling requirement of hot water for up to 10 people.

  • SWH-4 Solar heating package: You can use this solar heating package for up to 14 people and enjoy the best results of achieving good amount of hot water.

  • SWH-5 Solar heating system: This most advanced solar heating system is used for up to 18 people and is easy to install.

You will get cost-effective solar water heating solutions at 123 Zero Energy. We always strive to offer best quality solar and geothermal systems that will convert your house into a zero energy home.

To get more information about our products, visit website.

8 Factors to Consider for Purchasing the Right Solar PV System

Purchasing a solar PV system for your home can be a profitable deal due to great savings on energy cost, but you should not get carried away by their advertisements. Be sure not to forget the key aspects of your solar photovoltaic system purchase as it demands for a huge investment initially which is quickly paid off through energy savings made over the time of its usage. Below are considered some essential factors which you should consider for purchasing the right solar PV system.


See it working and know the issue-


Ask your family, friends, colleagues or neighbors who have already installed solar PV systems in their homes; they will guide you with their own experiences and probably warn you about certain issues that have been facing all these years - the ones that you certainly like not to get caught with. Ask each of them about possible issues in their solar PV systems and their brand names (local/international).


Manufacturer’s warranty offer-


Be aware of what guarantees and warranties the solar PV system manufacturer offers. If the solar system manufacturer has a good reputation and the warranty offered on the panels is valid for 25 years you can expect the solar PV system to last for a time long enough to pay back your investment and make you earn a profit. However, to enjoy the warranty offered on the product, the manufacturer should be operative in the market; so keep away from the brands without a solid presence in your area.


Reasonable price goal-


If you are asked to pay considerably less than what other same size solar PV systems cost, you may receive low quality components and poorly done installation work. Quality components and installation can’t be very cheap and, just like other product purchases you make in your lifetime; you are likely to get what you pay for. Though highly established companies are able to offer you systems at good savings based on an increased number of their product purchases, other companies are seen cutting costs by compromising things like quality and performance.


CSA and UL certifications of Solar Panels-


It is applicable to your solar panel purchases, because you will get the confirmation that your panels have the best energy yield capacity that would bring you great investment in the industry.


Decide on the right kind of solar panels-


There is a wide variety of solar panels like on-grid panels, off-grid panels, hybrid solar panels and standard solar panels. Whether you are interested in expandable solar PV systems or Tier 1 manufactured panels to meet your energy needs at home, you can always find the best quality products available in the market for use.


Solar panel racking-


Solar panel racking is a crucial part of your solar PV system installation which can increase the energy production by 20%. Be sure that the ground, roof mounting or racking system is strong enough to keep the system secure and survive the snowfall as well as the wind in your area.


Solar inverter effectiveness-


Check for the effectiveness of the inverter used in the solar PV system. Evidently, the more advanced is the inverter technology (Enphased Inverter) the better will be the reliability, energy production and system performance.


Get multiple quotes-


You are recommended to ask for more than one quotes before making any solar system purchase as the price may tend to vary a lot between different providers; but never and ever settle for the lowest priced system which might have low grade components in it which may end up costing you further in the long run in terms of breakdown and maintenance etc.


If you want to order highly efficient and reasonably priced solar PV systems, 123 Zero Energy is available with a wide array of options all the time. Consider going through the range of solar PV systems on 123 Zero Energy at your convenience and contacting it at +1(800) 317-9054 to immediately place an order for the desired one!


To find the best solar PV system for your residential or commercial use, please connected with us..

Getting Started with the Best Solar Grid Tie Systems

Solar on grid systems generate energy from the sun and stores energy in the utility grid, allowing you to use it anytime you require. If you access to the utility grid and your main focus is getting the best value from your investment, solar grid tie systems are the perfect ways to go.

The solar on grid systems have the lowest upfront cost as you don’t need to buy batteries to store the power you generate. However, the grid can handle the storage needs.

You can able to generate more amount of electricity than you require powering your home during peak hour. In most countries, you can sell the excess amount of power to the utility company that stretches the overall value of your investment further.

Solar on Grid Systems

Getting the Best Solar On Grid Systems

Enphase Gateway

The Enphase Envoy Communications Gateway offers network access to the solar array ensuring comprehensive monitoring and managing an Enphase system. The solar experts and solar system owners can check the status of their Enphase System through the Envoy’s LCD display. Even, you can get more detailed performance data through Enlighten Software, available with the purchase of Envoy.

The Enphase Envoy comes in the market with commercial-ready right out of box – which can be able to connect to 600 micro-inverters. It now offers additional flexibility while connecting to a router with the supported Wi-Fi networking.

Solar on Grid Systems

SolarEdge On Grid Solar PV System

On Grid Solar PV System comes along with SolarEdge String Inverters and solar panel optimizers. This system features all the components you’ll require in order to install your solar PV system quickly. Rest assured that, the solar on grid system can be available with free line drawings for the convenience of your electrician and utility company to take advantage of net metering.

Solar Grid Tie

The SolarEdge On Grid Solar PV systems include SolarEdge 11160 Watt On Grid Solar PV System, 2080 Watt On Grid Solar PV Package – SolarEdge, 1040 Watt On Grid Solar PV Package – SolarEdge, 3720 Watt On Grid Solar PV Package – SolarEdge, 4960 Watt On Grid Solar PV Package – SolarEdge, 6200 Watt On Grid Solar PV Package – SolarEdge, etc.

Final Thought –

Do you draw power from the utility grid system? If so, investing in solar grid tied system makes sense. It will save you money when you switch to solar.

No matter whatever type of solar grid tie systems you want to buy, 123 Zero Energy has an extensive selection of Enphase and SolarEdge on grid systems to choose from. For more information about our solar on grid systems, please  go with us .

The Benefits of Geothermal Systems in Winter

Heat pumps are the most common ways to get warmth for homes – but they do come with a caution. As a heat pump should draw off heat from the outdoor air to provide heat to the indoors, the deep cold temperature will cut into the energy efficiency of the heat pump.

However, this is where geothermal systems can help you. Usually, geothermal heat pumps or the ground source heat pumps are one of the most reliable heating systems to be utilized year round. Regardless of the frigid temperature in the outdoor, they can offer a level of savings that can surpass the standard heat pumps and furnaces both electric and gas.

Though geothermal heat pumps make up a very certain niche in the HVAC industry, there are still a plenty of choices to choose from. Therefore, you should make a decision according to your property.

There are three major types of geothermal systems that are discussed below:

1. Closed Loop Systems –

Closed loop systems use a length of tubing like plastic that is circulated with coiled and antifreeze deep underground. A special device known as a heat ex-changer conducts heat derived from the loop to the refrigerant in the above-ground unit – which again controls the temperature of your home. In fact, the closed loop systems can be installed in different configurations like vertical, horizontal, in pond or lake.

2. Open Loop Systems –

Open loop systems use surface body or well water to control temperature instead of antifreeze. Then, the water is circulated throughout the system; and run through a heat exchanger like the same way in a closed loop system. After that, it is discharged in a different well.

Geothermal Systems

3. Hybrid Systems –

Hybrid systems utilize a combination of geothermal resources available. Though these systems vary from one installation to other, there is no standardized description.

These are all about three types of geothermal systems available for use. Now take a look at how geothermal pumps work well in winter:

How geothermal systems work in winter?

A geothermal heat pump draws heat from the outside, like the same way as a standard heat pump. The key difference is where exactly the outside of the house the pumps pull the heat.

A geothermal system uses underground loop filled with a solution of water and antifreeze to draw heat – again passes through a heat exchanger to send the heat to the refrigerant and circulates throughout the indoor parts.

Generally, the loops are located deep enough so that the frost on the ground in winter doesn’t reach there. Nevertheless the amount of cold on the ground during the winter, the pump maintains an almost constant temperature between 45°F and 50°F. This is only possible for the heat radiation from the earth’s core.

The resultant amount is more than enough to allow the geothermal heat pump work without additional hassle. In summer, it’s cool enough to ensure the easy deposition of heat energy when the geothermal systems are in cooling mode. This way, you can enjoy efficient home comfort year round.

To know more about geothermal systems, please go with us.

Solar on Grid & Grid Tie Systems Help you Stay Energized even when the Grid is Down

Are you looking to install a solar PV system in your residence and feeling confused whether to choose a solar grid-tie or solar on-grid system?

As you plan to invest in solar PV systems, you are likely to come across different terms that you are not familiar with and feel confused about them. Frankly, you are never alone in this race. The same happens to others who are all set to use solar power in their homes or offices.  

Dreaming of using the solar energy and minimizing the fat utility bill requires you to decide on a few crucial things. One of them is whether to keep without or with power from the grid? Since there are lots of advantages to installing solar on grid systems, you will have to make a choice from the battery less grid-tie systems or battery based grid-tie systems.

What are the Solar on Grid Systems?

On Grid Solar PV Systems are also referred to as ‘grid-direct systems’, ‘solar grid tie systems’ or ‘grid connect systems’. These are ready to install kits that will be connected to the grid or energy power supply in order to continue with the supply even when the solar system fails to produce adequate energy for your home. It means that grid power will be available for use at the time when your solar panels don’t generate the exact amount of electricity you need, i.e. at night or in cloudy and frosty conditions. As a result, the pressure on a solar grid tie system will be minimal. If ever it ends up generating more power than required, it will divert it to the grid for future use.

In the absence of sunshine, solar PV panels cannot perform at peak levels; still, you can conveniently get electricity from the solar on grid systems to meet your needs. You can also join a net metering program which will enable you to receive rewards from your electricity supplier for sending excess energy to the grid in your area.

Just stay refreshed, energized even when the grid is down and protect yourself from power outages. Know your solar on-grid system.

Key Components of Solar on-grid Systems:

  • Solar PV panels of different size
  • An inverter to mobilize and control the conversion of Solar
  • Electrical safety  and protection items like cable with termination cap
  • A system for optional monitoring production and transfer of energy

Key Advantages of Solar on-grid Systems:

  • Its available in marketplace with Long warranty offers
  • The system pays off investment over time
  • Financing schemes to encourage installation
  • Reduced pollution
  • An experience of on-grid living

If you choose for a solar grid-tie system, you can have continuous power supply except in case of grid failure when it will stop functioning immediately. However, the energy supplier’s crew will fix the issues without the risk of the electrocution following the power flowing through the solar on a grid system.

In case you have rights to use power from the grid, installing solar on-grid systems of 123 Zero Energy makes more sense in terms of price and function. It stocks a wide range of solar grid-tie kits that you can quickly set up to start enjoying renewable energy without any tension of pollution. Check out the available solar on grid systems and their price online. You can even contact its expert energy consultants at +1(800) 317-9054 to know about the solar grid tie system right for your home.

How Do You Buy the Best Inverter for Solar PV Systems

Do you want to ensure your solar panel operating efficiently and no interruptions? Probably, you should consider either microinverters or power optimizers. SolarEdge is the premier power optimizer in the United States, whereas Enphase leads for microinverters.

Making a decision of which inverter to choose for solar PV systems can be difficult. The product warranties make a great difference. Are you standing on a fence of choosing between SolarEdge and Enphase? Let us help you out:

SolarEdge vs. Enphase –

Both Enphase and SolarEdge come with a strong 25-year warranty. Enphase doesn’t cover labor costs if you want to replace the products under the warranty. The warranty for their monitoring system is much lower than SolarEdge.

SolarEdge can offer you the option for an extended warranty for their inverters. When you buy SolarEdge power optimizer, the extended warranty may be worthwhile. It’s due to the reason that string inverters don’t last long like the power optimizers or microinverters.

SolarEdge Warranty –

  • Power optimizers – 25 years
  • String inverters, modem, and meter – 12 years
  • StorEdge interface for battery backup – 10 years
  • Other wireless communication products – 5 years

How Do You Activate and Use SolarEdge Warranty?

Do you find any defects in your SolarEdge power optimizer or other products? And want to activate your warranty? If yes, you should share the serial number of the product, a copy of the purchase receipt, or warranty certificate, and the description of the problem.

Once the verification is done, your product is eligible for the repair under the warranty. The company will repair the product at your property or at their own facility, give you a credit towards a new product, or give you a replacement product.

Please keep in mind that, SolarEdge covers the overall cost of shipping products for repair, labor, and material costs. If you want them to send someone to repair your product on-site, you may have to pay travel and boarding expenses.

Enphase Warranty –

  • Microinverters – 25 years
  • Envoy monitoring system – 2 years
  • IQ envoy monitoring system and other devices – 5 years
  • Batteries (AC & IQ) – 10 years or 7,300 cycles

How Do You Activate and Use Your Enphase Warranty?

After finding a defect in your Enphase product, you should activate your warranty. The company will repair, replace, or give you a refund for your product. The warranty covers the cost of new equipment and shipping products for repair. However, unlike SolarEdge, you have to bear labor costs.

Comparing Solar Edge and Enphase Inverters for Solar PV Systems –

Want to compare between Enphase microinverter and SolarEdge power optimizer? Need a good option for your solar PV systems? Remember, your decision solely depends on your priorities.

If you’re still considering both options, request a free quote on Enphase and SolarEdge for solar PV systems at 123 Zero Energy today! Compare both the microinverter and power optimizer thoroughly and make the right choice for your solar PV systems.

Top Reasons Why You Should Consider Using Geothermal Systems

Geothermal systems are not as popular as solar thermal systems but they are an effective green energy option widely used in the USA and Canada these days. These ground source heat pumps tap into the free solar energy just like their solar counterparts, but indirectly by drawing what has already been absorbed in the earth’s surface over time. The performance of the geothermal systems will never be a problem as they are powered by underground temperatures which keep stable and don’t fall drastically even in the colder climate conditions as temperatures above the ground often do.

Geothermal systems function as a 2-way air conditioner, serving your heating and cooling needs in a single system. The smart design of these systems allows them to pull heat from the earth through a series of interconnected pipes underground filled with a heat transfer fluid (an antifreeze solution) in the winter directing it to the house. However, they work opposite in the summer to collect heat from the house and send it back to the earth surface. Hence, the geothermal systems are far more energy efficient than conventional heating and cooling systems. They use much less energy than what they remove or supply. It results in a 4-5 times higher Coefficient of Performance (COP). Each ground source heat pump has an energy rating defining this factor. Modern day geothermal heat pumps are seen to be operating at 4 times more efficiency. So the biggest benefit of using them is that for every 1 Kw of energy you spent to run the compressor, you get 4 Kw of Free Energy from the geothermal systems. With a Coefficient of Performance of 4, you can enjoy as much as 66% cut down on heating and cooling cost. Similarly, a COP of 5 will bring you 75% savings on heating and cooling bills.

There are four basic options available in geothermal systems. Your choice depends on the local topography and water or ground available nearby. Both the horizontal ground loop and the well loop are the simplest ones to install at any time. Water loops can be opted only when there is a lake nearby to support the geothermal system. 

Let’s know about the best reasons to consider installing a geothermal system in your home or office:

Geothermal Systems

1.    Reduced operating costs: A geothermal system shows -5 times higher Coefficient of Performance (COP) cutting down the energy bills by 66-75 % when compared to conventional heating and cooling systems.

2.    No harmful effect on the environment: Geothermal system produces free green energy which is renewable and eco-friendly.

3.    Lower repair and maintenance costs: By ruling out the higher temperature discrepancy, geothermal parts are less likely to undergo more stress and pressure, lowering the necessity of repair and maintenance annually.

4.    Long Life span: A geothermal system can last as much as 30 years with periodic checks and filter changes.

5.    Heating and cooling elements: Geothermal system serves both heating and cooling needs in a single system.

6.    Optimal comfort: It is possible to zone geothermal systems for optimal comfort inside home or office.

7.    Flexible design features: Geothermal systems have flexible design so that they can be easily and economically retrofitted or extended to suit building renovations, additions, new structure etc.   

8.    Higher energy efficiency: A geothermal heat pump is capable to transfer more than 4 units of heat energy for every 1 unit of energy consumed to run the system.

9.    No safety issue: There is no use of fossil fuels. So, combustion related risks such as flames, gas leakage, odors or carbon monoxide poisoning are not there.

10. Not so noisy: System keeps as quite as your freezer while operating. There is no noisy outdoor unit to irritate your neighbors.

123 Zero Energy deals with pre-sized self install geothermal systems that come packaged with everything you need to set up them fast and enjoy a subsidy offered by the local government. It gives you the option of in ground loop or well loop kit designs. No matter whatever be your peak amount of heating and cooling needs in the coldest and hottest days, inquire about the right size and kind of geothermal heat pump with the energy consultants of 123 Zero Energy at +1(800) 317-9054!