Solar Energy for Residential and Commerical Buildings
About Project Energies - Installing Renewable Energy Systems
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Project Energies are specialists in installing solar systems for residential and commercial buildings. We have been working in the design, production and installation areas of the solar industry for 25 years and keep up-to-date with all the latest solar energy technology for water heating and photovoltaic solar power.
Making use of renewable energy from the sun is the clean and environmental way to power and heat our homes and buildings. Solar systems are a complex technology and we have resources to help you understand how this technology works. Visit our News page for some of the latest developments in the solar energy industry.
There are three main areas solar energy is used. Solar heating swimming pools, space heating of houses and solar power. |
Quick Guide to different systems
Residential
The tables below outline some different ways solar energy systems can be designed. The systems available cover hot water, space heating and pool heating.
Residential Hot Water Systems
These systems are designed to meet between 75% - 85% of your hot water requirements. These systems are for both existing and new homes.
Size of Solar Panel size m2
Cylinder Size |
2m2
190L - 250L
starting from $7,500 |
4m2
300L
starting from $8,500 |
6m2
400L
starting from $9,500 |
Usually for new housing.Below shows the systems for different sized houses where hot water and space heating is required. NOTE: While it is simple for solar space heating to be put in new houses an existing space heating system can be retrofitted to run from solar energy. |
Support / supplement
heating &
domestic hot water |
Space heating
100 - 150 m2
starting from $14,500 |
Space heating
150 - 200 m2
starting from $18,500 |
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For New HousingWhen building new homes there are many design options available to integrate solar systems. For this reason it is important to get a qualified solar engineer to give you advice. |
Hot water , Space heating and Pool heating
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Domestic hotwater
Pool heating
starting from $10,500 |
Domestic hotwater
Space heating
Pool heating
starting from $16,500 |
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Residential Projects
Our team works throughout New Zealand to install solar systems for residential homes and commercial projects. With 25 years experience we are one of the most experienced solar companies around. Each project is unique and requires an individual design to meet it's different situation and solar energy needs. Sourcing the best components both locally and from overseas is the best way we have found to bring the right solution to our customers. We deliver on our word and are motivated to have our customers completely satisfied. We welcome enquiries to discuss how we can help move your energy needs into the world of renewable energy. |
Commercial Projects
Our wide knowledge of the entire solar energy industry is our strength and for this reason we regularly consult on large complex projects. We can project manage these projects and bring together teams to ensure they run smoothly, deliver significant energy savings and are within budget. |
