We provide Products, Services and Solutions in the area of Solar Thermal Renewable Energy and Sustainable HVAC. We are continually developing new solutions and applications to give the best value possible to our clients.

The use of Solar Thermal energy is the most efficient and cost effective form of Renewable Energy available today.

Cascais Office planned opening - June'18

Our first office to open in Portugal, to support our Products, Services and Contractor Network.

Planned to have a fuly resourced office, with Marketing, Administration and IT personnel.

NetGreen Solar Office

We will be starting an in-house training course for experienced Plumber Contractors, who have experience with heating system installations.

More details once we have opened our doors...

Mechanical Engineer Required - March'18

Finally the year of 2018 is our year of expansion into the Commercialisation stage of NetGreen Heat and provide a Portfolio of 10 large hotels with our ESCO package of Services.

We are looking for an dynamic Individual, who is a Portuguese National, to help us expand in the Portuguese Market. The requirement of a resourceful candidate, who can work under their own initiative, will a have a rewarding working experience, in a fast growing company.

Mech Engineer Cartoon

Brief Job Description:

Strong mechanical engineering ‘Design’ experience in Heating, Ventilation and A/C is essential, with experience of Project installation in Portugal. A knowledge of Renewable Energy systems would be a necessity. Practical Installation experience would be a strong advantage.

Full Job Description Download;

Validation Stage of our System - Dec'17

In the Final stage of Development - The Embedded Intelligent Controller - The free added service to support and empower our Technology "NetGreen Heat".

Five systems to be validated - One Hotel and four domestic houses, In the Cascais region, Portugal - Two designs being assessed. The validation stage is planned to be completed by the end of 2017, assessing the durability of the components and efficiency of the total system design.

Preferred NetGreen Heat System

Publish Monitoring data.

Using browser applications we plan to use our Embedded Intelligent Controller to demonstrate the advantages of using Low Temperature water to typical buildings in Portugal. To be published on our Marketing web site www.aguaquentesolar.pt.

All the interest from downloads of information, will also be responded to, concerning our future Commercialisation during 2018.

keep an eye on our website - shop opening... www.aguaquentesolar.pt

New promotional Web Site - Jan'13

To support our market development in Portugal, based on using solar energy to reduce costs for domestic houses and accommodation buildings. We have created a website aimed at getting specific messages to promote the use of our innovative Solutions.


From using specific examples of potential solutions, based on historical data and past installations, we are aiming to disseminate enough knowledge to potential users of the technology, to fully understand the potential for using solar thermal energy and save money at the same time.

Including the financing instruments we can provide, our clients are not required to invest any money to reduce their costs, in some instances to 50%.

Link to Web Site