With over 300 days of sun per year, Cyprus has managed to become a global reference in the use of thermal solar energy to heat water.
93.5% of households already have solar water heaters, an efficient solution that combines accessible technology, sound public policies, and environmental sustainability.
Quick and Durable Installations
The systems include:
- Thermal solar panels.
- Storage tanks of up to 300 liters.
- Copper pipes and galvanized steel supports.
The installations are fast and standardized, allowing specialized companies to carry out up to four installations per day, in just two hours per unit.
A Model Adopted Decades Ago
The first solar water heater was installed in Nicosia in the late 1960s, when Cyprus incorporated the technology from Israel.
Even before total electrification, rural communities were already using these systems, demonstrating their viability without depending on traditional power grids.
Economic and Social Impact
The development of the thermal solar energy sector has generated:
- Thousands of jobs in manufacturing, installation, and maintenance.
- Reduction of energy costs for low-income families.
- Almost 100% adoption in hotels and accommodations, strengthening sustainable tourism.
Reduced Emissions and Less Energy Dependence
Although Cyprus still depends on fuel oil and diesel, solar water heating has contributed to:
- Reducing electricity consumption by up to a third.
- Avoiding the burning of fossil fuels for domestic hot water.
- Meeting the environmental objectives of the European Union.
Subsidies and Return on Investment
Thanks to European subsidies, the initial investment is recovered in less than 12 months, guaranteeing free hot water for decades.
The only frequent criticism is the visual impact on rooftops, although the benefits far outweigh this aesthetic detail.
A Replicable Model Globally
Cyprus’ experience demonstrates that thermal solar energy is a viable and accessible solution for the decarbonization of the residential and tourism sectors.
Its benefits include:
- Reduced CO2 emissions.
- Independence from fossil fuels.
- Job creation and strengthening of the circular economy.
- Quick amortization and easy implementation in rural areas.
Integrating this technology as a requirement in new constructions, as already happens in Cyprus, is a firm step towards a more sustainable future and a key strategy to combat climate change.
