ZEN Ireland has the experience and engineering to provide tailor-made solutions for water heating using solar energy. Large scale installations can be offered and with the best capacity installed. The largest systems in the country has proven our reliability.

As always ZEN Renewables can reach the highest energy profits by using the drain-back principle. Sustainable products and systems guarantee the highest energy profits.

CO2 savings ZEN Drainback System (PDF)
Solar thermal project Bewley's Hotel, Dublin (PDF)
Solar thermal project Leisure Centre Kilkenny (PDF)
Solar thermal project Van Melle (PDF)