Solar Thermal

Solar Thermal

Solar thermal technologies provide promising and diverse opportunities to power the present and future needs of human kind. While solar PV panels produce electricity, solar thermal panels capture heat, which is then used in air-conditioning, heating and other industrial processes.


  • Energy Cost Reductions
    Investing in solar thermal systems generates significant savings on your electricity bill due to the reduction in heating costs.

  • Energy Sustainability
    Through the use of solar thermal technology, there are no C02 emissions, as well as a reduced consumption of fossil fuels.

  • Energy Stability
    The benefits of solar thermal is that it reduces electrical power requirements and costs, and optimizes the overall use of available thermal and electrical energy.

  • Energy Efficiency
    Solar thermal achieves upto 30% more system efficiency when compared to solar PV systems.

Is Solar Thermal the right option for you?

Solar Thermal energy systems have emerged over decades for numerous applications in industrial activities like hot water supply, space heating, desalination, drying, refrigeration, distillation, washing etc. that can be conveniently carried out within the temperature ranges of 60 to 280 degrees Celsius.

Our Renewable Energy Solutions

Solar Photo-Voltaic (PV)

Utilizing our greatest resource – The Sun. Our solar solutions help turn the free radiant heat from the Sun into significant power savings.

Read More

Hybrid Gas-Solar Systems

A hybrid system combines two or more sources of energy, in order to provide an efficient, and cost effective energy solution.

Read More

Combined Heat and Power (CHP)

Combined Heat & Power (CHP) involves the use of waste heat emitted from the gas engine and repurposes it back into the manufacturing process.

Read More

Battery Energy Storage System (BESS)

Batteries are by far the most common way to store solar energy. Solar storage utilizes batteries to increase the efficiency of solar energy solutions.

Read More


The wind is a clean, free and readily available renewable energy source. Greenstone Energy wind power solution ranges range to single turbine …

Read More

Solar Thermal

While solar PV panels produce electricity, solar thermal panels capture heat, which is then used to reduce electrical power requirements and costs.

Read More


Utilise renewable energy generated at an off-site solar farm via the existing Eskom/Muncipality grid infrastructure.

Read More

Renewable Energy Certificates (REC)

Reduce your carbon emissions via purchasing Renewable Energy Certificates (REC)

Read More

Obligation free quote

We provide services to all Municipalities, Commercial & Industrial free quotes

Go Green



Tel: +27 (0) 10 824  8002



Tel: +27 (0) 10 824 8008

Operations & Maintenance

Tel: +27 (0) 10 824 8002

Cell: +27 (72) 735 6082


Cell: +27 (76) 437 8647