Solar Installers All Over NZ

If you like “One-Stop” shops, then Esolar is the company for you. Choosing to invest in a solar system for your property can be overwhelming. Having an expert take you through the whole purchase and installation process from the initial quote to you sitting back and enjoying “free” energy can really help you enjoy your decision.

Esolar have been installing solar systems for over 20 years. During this time, our technicians have installed over 1,000 solar power, solar hot water, wind, mini-hydro systems throughout New Zealand and Australia. This experience is appreciated and we have become a trusted name in this industry.

Esolar offer total energy solutions for homes and businesses. We enjoy working with you to ensure your solar system meets your energy needs. We provide system design, installation and after-sales service.

We take pride in our customer service and to this end we have created the easiest quote system we could think of via our website. Simply click on the “Free Quote” tab on the menu across the top of the screen. Each product section has a form that can be filled in and submitted for a quote. There are also system specifications and downloads for obtaining a building consent and drawing the system into the plans.

Once you have clicked on our “Free Quote” tab, select what type of system you are interested in, select what kind of environment it will be installed for – residential, commercial, agricultural (or we’ve even put a handy “I am not sure” option), complete the remaining questions regarding where you would like your solar system installed and your contact details and hit “send”. It is as easy as that.

Unlike some of the smaller solar companies we have offices and installers throughout all of the main centres in New Zealand. No matter where you are in the country there is an Esolar office near to you that can provide you with a full service solar technology solution. When you make an enquiry through our website your enquiry will be redirected to one of our branches in Auckland, Canterbury, Hawkes Bay, Manawatu/Wanganui, Otago, Taranaki, Wairarapa, West Coast, Bay of Plenty, Gisborne, Marlborough, Nelson, Northland, Southland, Waikato or Wellington.

One of our consultants from our closest office will prepare a quote based on your information and if any further information is required will make contact with you before finalising the quote to make sure all bases have been covered and the best products are quoted for you.
So when you’ve made your decision to invest in solar and want to deal with the best – contact Esolar. We pride ourselves in our communication and professional staff. We work with you and for you to get you the best solar system for your property with the least hassle possible.

How Sustainable Is Sustainable Energy?

If something is to be called “sustainable” it conveys an understanding that it is able to be maintained at a certain rate or level. As fast as it is used, it is replaced. When we talk about sustainable energy it can make many people feel quite excited that they won’t be contributing to the detriment of earth’s natural resources. But, really, how sustainable is sustainable energy?

First, we must agree on what types of energy are commonly understood to be “sustainable”. The common types of energy that are referred to as being sustainable are:

  • Biomass
  • Solar
  • Wind
  • Hydro
  • Tidal
  • GeoThermal

Sustainable energy has an opposite. The opposite of sustainable energy is called Fossil Fuel. Fossil fuels are a natural fuel such as coal or gas, which has been formed in the geological past from the remains of living organisms. Fossil fuels are slow to develop and time, lots of time, is required in order to have reserves for humans to use.

Whereas in the past life seemed to move at a slower pace, slow and life rarely go hand in hand now. Time is always of the essence and when people want things they want them now, there is no time to wait for geologists to find the next reserve to tap into.

This is where sustainable energy is advantageous. Where fossil fuels have served mankind for centuries, the worry we currently have is how far these fossil fuels can be used considering the fact that they are fast being depleted. Often case when fossil fuels are used, they cause some serious environmental problems which have been shown to contribute to global warming and climate change.

In order for an energy source to be considered “sustainable” it needs to fit within three parameters – environmental, social and economic sustainability. This means that the energy source needs to be able to:

  • Be naturally replenished.
  • Increase its’ efficiency by way of technology
  • Be available long term

Let’s look at the various types of energy that have been identified as “sustainable” and see just how sustainable they are:

Solar Energy
This form of energy almost always comes out on top when looking at sustainable options. Solar energy provides power in two ways: light and heat. Not only can we harness its energy for our day to day lives but solar energy can also be used for plant generation and to help us grow food. Because of this, solar energy systems generate confidence and ensure that how we live does not cause any further harm to our environment.

Wind Energy
Wind turbines can produce vast amounts of power by harnessing our natural resource of wind. Although a relatively new form of sustainable energy, many large companies have started to invest into wind turbines in order to tap into this energy source. In the future, wind power will be able to be on sold to people to power their homes and possibly even industry will be able to be powered. Wind power will allow fossil fuel exploration to stop.

Geothermal Energy
New Zealand is a great country for geothermal activity. The amount of power lying beneath our tectonic plates is undetermined but when you look at places like Rotorua, it is obvious that this is an energy source that we could draw from more so than we currently do. Geothermal energy is captured by installing geothermal power stations that use the heat coming out from inside earth and use it to generate electricity. There is a limitation to Geothermal energy in that it can only be harnessed in areas that have high seismic activity, however they are environment friendly and can produce energy throughout the day.

Tidal Energy
With around 14,000 kms of coastline, New Zealand is literally surrounded by water. On top of this, around 70% of the earth is covered with water. When tidal energy is harnessed correctly, it can be used to power millions of homes. The power of the waves can be used by oceanic thermal plants to convert the kinetic energy in the waves into mechanical energy. Once this has happened the mechanical energy can then be converted into electrical energy for use in homes and industry.

Biomass Energy
Biomass is produced by burning waste. It’s a form of recycling. Biomass energy can be created by burning wood, timber, landfill and agricultural waste. As humans continue to create waste, biomass energy is completely renewable. There is technically no production of carbon dioxide when biomass is made. Yes, burning items causes carbon dioxide but this is compensated for when the plant creating the biomass energy reuse the carbon dioxide created and produce oxygen. The creation of biomass energy also helps reduce the amount of rubbish that ends up in landfills.

Hydro Energy
Hydro Energy, or hydroelectric power, is very common. It is used to generate power in most parts of the world. The energy found in rivers and waterfalls is captured by directing the flow through turbines which generate power. This power is then on-fed through power lines throughout the country to power homes and industry.

Really, any form of “sustainable” energy is our best form of energy to use. Unless the sun stops shining, the moon stops influencing tides, humans stop creating waste to be used for biomass, the geothermal fields dry up and the rivers stop running, sustainable energy is sustainable for the next generation and for millennia.

Today’s Realistic Available Sustainable Energy Options

In a world where the cost of living seems to take massive leaps year to year instead of steady increases, finding ways to make your life simpler and more efficient is high on most people’s priority lists.

The costs associated with running a home, business or recreational enterprise can be crippling. A wise person looks at ways to reduce these costs, therefore allowing hard earned funds to be put to better or different uses.
The market for sustainable energy options has grown and improved substantially of late. But what is available for you and what are your realistic available sustainable energy options?

Largely, it depends on where you are located. However, New Zealand is blessed with options. Wind, Hydro, Solar, Bio, and Marine energy options are plentiful. New Zealand has the added option of geo-thermal power – something that sets us apart from other countries.
Renewable energy comes from sources that are naturally replenished in a relatively short timeframe. Currently, New Zealand sources around 40-45% of its energy from renewable sources.

When looking at your sustainable energy options, make sure you look at each one in depth. Talk to providers. Talk to installers. Talk to people who already have the options you are interested in working for them.

Why look at Solar energy?

Solar is a great option that you can use to complement your traditional power source – the electricity grid. Solar offers long term electricity price stability – this means that when every one panics about power increases you can switch your load to solar and carry on. We can harness the sun’s energy in several ways. Passive solar design is the use of solar radiation to heat our buildings. Buildings that have passive solar design make best use of the sun’s free warmth. Solar panels, also known as photovoltaic (PV) panels, generate electricity directly from sunlight.

Why look at wind energy?

New Zealand has one of the best wind resources in the world due to the windswept nature of our land. Wind energy is renewable, requires no fuel, and cheaper than any other form of new energy generation.
Because wind turbines generate electricity and are easy to remove, and they don’t produce greenhouse gas emissions, this makes wind power is one of the most environmentally friendly forms of electricity generation. Wind energy infrastructure is also fast to build.

Why look at Hydro energy?

The advantages of hydro power are huge. Unlike solar and wind, hydro is stable and continuous – which means you will always get the same input no matter what.

Water stored in dams can be turned into electricity in minutes – a process that gives off no greenhouse gases. Where enough water can be stored, hydroelectricity is reliable and consistent.

More than ever, having access to sustainable energy is a realistic option for many people. Instead of abusing the environment, sustainable (also called renewable) energy allows us to have the comforts we have grown accustomed to in our homes without the ongoing costs. One major advantage with the use of renewable energy is that as it is renewable, it will never run out. Even more importantly, renewable energy produces little or no waste products such as carbon dioxide or other chemical pollutants, so has minimal impact on the environment.