Location,TX 75035,USA

Smart XS-eDual® by ÖkoFEN​ and DualSun

Offers developed with our partners

The DualSun panel has been recognized by several leading manufacturers with whom we have created systems that combine the DualSun Spring panel with their products to present more energy solutions for our homes.

Smart XS-eDual® by ÖkoFEN

100% renewable wood and solar cogeneration

DualSun has partnered with ÖkoFEN to present the Smart XS-e Dual: a joint system that combines ÖkoFEN’s Smart XS wood pellet boiler with DualSun Spring panels. This offer allows you to completely cover your heating and hot water needs with one unique system that is 100% renewable.


Smart XS-eDual® - How it works

A special controller integrated in the boiler manages perfectly the solar and wood combination by prioritizing the solar production :


From November to April, the Smart XS takes over for the hot water as the Spring panels will not generate enough during the winter months, and covers heating needs as well.

The cost of wood pellets, must cheaper than electricity or other heating fuels, will provide savings with a renewable source.


From May to October, the domestic hot water is covered by the solar panels and the Smart XS boiler is shut off.

Thus the Smart XS will be used less and its lifetime will be extended.

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